JP2002191279A - Pest control device and volatile substance holder used for it - Google Patents

Abstract

(57) [Problem] To provide a pest control apparatus which is excellent in pest control ability, easily manages the end point, and can surely confirm the decrease or the end point of the active ingredient of the pest control agent. SOLUTION: The pest control device comprises: (1) a pest control component vaporizing surface 45b and a liquid volatilizing surface 46b, wherein the pest control component volatilization surface 45b converts a pest control component having a normal temperature volatilizable pest control component into the air. The liquid-evaporating surface 46b is capable of holding a normal-temperature-evaporable liquid,
And (2) a core 4 for supplying the liquid to the liquid-evaporating surface 46b, and a liquid-evaporating surface 4 formed by the core 4.
The bottle 3 contains the liquid supplied to the bottle 6b, and the indicator 2 indicates the remaining amount of the pest control component volatilized from the liquid vaporizing surface 46b by the remaining amount of the liquid in the bottle 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pest control apparatus and a volatile substance holder used therein. More specifically, the present invention relates to a non-heat-type pest control device that volatilizes a pest control component such as a pesticidal component or a repellent component having a normal temperature volatility, and a volatile substance holding body used for the same.

[0002]

2. Description of the Related Art In recent years, instead of a heated pest control device,
At the time of camping, etc., a support such as paper is impregnated with a pesticide containing an insecticide or repellent having volatility at room temperature as an active ingredient so that it can be used outdoors. A pest control device has been developed in which an active ingredient is volatilized into the atmosphere by sending the same to exert an insecticidal action (see JP-A-7-236399).

[0003] There has also been proposed a pest control device in which a holding body impregnated with a pest control agent is rotated by a driving means to volatilize an active ingredient into the atmosphere (Japanese Patent Laid-Open No. 5-684).
No. 59).

[0004] Such a pest control device does not require a heating device for heating the pest control agent, unlike a heated pest control device. For this reason, such a pest control device can reduce the energy consumption, and therefore does not need to be connected to a commercial power supply, and can drive the fan using a dry battery or the like. For this reason, such a pest control device is excellent in portability, can prevent the temperature of the pest control device itself or the surrounding environment from rising, has no danger of burns, fires, etc., and is excellent in safety. I have.

[0005] However, when the pesticidal agent is used by impregnating the support in such a manner, since the active ingredient of the pesticidal agent that volatilizes is invisible, the remaining amount cannot be confirmed. For this reason, such pest control equipment
It is impossible to judge the efficacy of the drug, and there is no other choice but to rely on the approximate available time. Therefore, depending on the frequency of use and the judgment of the user, it may be determined that the active ingredient is still unusable even though the active ingredient still remains, or conversely, the active ingredient may be continued despite the lack of efficacy.

[0006] Therefore, there is a demand for the development of means for surely confirming the decrease or the end point (out of efficacy) of the active ingredient of the pesticide.

Conventionally, as a method of confirming an end point, for example,
There is known a method of adjusting the amount of the active ingredient of a pest control agent to the life of a battery. In such a method, when the battery runs out, it is determined that the active ingredient of the pesticide impregnated in the paper is gone, and the paper is replaced.

[0008] However, the method of judging expired drug based on the life of the battery is not always performed in parallel with the reduction of the active ingredient of the pesticide and the consumption of the battery. Deviation is likely to occur. Also,
Since no decrease in the active ingredient of the insecticide can be confirmed,
In this case as well, only a rough estimate of the available time is known.
For this reason, one day, the life of the battery suddenly comes to an end, and when it is noticed, the drug may have already expired.

Therefore, as a method of visually confirming the decrease or the end point of the active ingredient of the pesticide to be volatilized, the pesticide or the support is colored by discoloring the pesticide or the support as described in JP-A-8-147. A method has been proposed to indicate that it is time to replace the holder.

[0010]

However, in the method of coloring a pesticide or a carrier, the coloring state can be visually judged, but the coloring in this case is not the color of the active ingredient itself. The coloring in this case is the color of the added pigment, and in the above method, the color fades with time due to, for example, a chemical change or the like, so that the time when this color disappears and the active ingredient of the pesticide are reduced. It just matches the time when it runs out. That is, the volatilization of the active ingredient of the pesticide and the change in the color of the pigment are physically completely different phenomena. For this reason, in the above-mentioned method, it is difficult to adjust the lapse of the active ingredient of the pest control agent (loss of the drug effect) and the disappearance of the color of the carrier, and it is difficult to adjust, and it is difficult to control the end point. Has problems.

[0011] As described above, there is an individual difference in the judgment of the end point due to the disappearance of the color. In addition, even if the color changes, it will be spotty and it will be difficult to determine the end point, or some people will judge that it is time to replace it because the color does not completely disappear, etc. Some people do.
For this reason, neither of them can reliably determine the end point.

Conventionally, as a pest control apparatus which can easily control the end point and can surely confirm the reduction of the active ingredient of the pest control agent or the end point (out of efficacy), a pest control apparatus such as a liquid mosquito trap is used. The pesticidal solution in which the agent is dissolved is contained in a bottle, the pesticidal solution is sucked from the bottle, heated, and the solvent is volatilized together with the active ingredient, whereby the remaining amount of the pesticidal solution can be visually checked. Vessels are known.

However, the method using the above insect pest control device requires heating of the insect pest control liquid. For this reason, when a pest control agent which is volatile at normal temperature is dissolved in a solvent and stored in a bottle, and the pest control solution is sucked up from the bottle and volatilized by wind, for example, as a solvent, a solvent having a low boiling point such as ethanol is used. If a solvent is used, it evaporates immediately. Therefore, it can be used only for a very short time, and is not practical. Conversely, when a solvent having a high boiling point is used, there is a problem in that the volatility of the pesticidal agent is reduced, which leads to a decrease in the pesticidal ability.

When the pesticide is dissolved in a solvent and contained in a bottle and used in a room-temperature volatilization type pest controller as described above, the volatilization amount of the pesticide is reduced by dissolving in the solvent, There is a problem that the efficacy of the controlling agent is not effectively exerted.

[0015] For this reason, in a non-heat-type pest control device using a pest control agent which is volatile at normal temperature, the end point can be easily controlled and the decrease in the active ingredient of the pest control agent or the end point (out of efficacy) can be surely confirmed. There is no known pest control device yet, and it is excellent in pest control ability, easy to control the end point, and can surely confirm the decrease or the end point (out of efficacy) of the active ingredient of the pest control agent. There is an eager need for a pest control device that can be used.

The present invention has been made in view of the above problems, and an object of the present invention is to provide an excellent pest control ability, to easily manage an end point, and to reduce the active ingredient of a pest control agent or to reduce the end point (out of efficacy). It is an object of the present invention to provide a pest control device that can be surely confirmed and a volatile substance holder used for the device.

[0017]

Means for Solving the Problems As a result of intensive studies, the present inventors have separated a pest control component which is volatile at normal temperature and an indicator indicating the remaining amount of the pest control component, and separated the remaining pest control component. The aforementioned problem has been solved by indicating the amount by the remaining amount of liquid in the liquid storage means of the indicator section.

That is, the pest control device according to the present invention comprises:
In order to solve the above problems, (1) first and second volatile surfaces are provided, and the first volatile surface holds a normal-temperature volatile volatile pest control component in the atmosphere so as to be capable of being volatile, The volatile surface of a volatile substance holding body that is capable of holding a normal-temperature volatile liquid, and that is provided so that the liquid can be vaporized into the atmosphere.
(2) a liquid supply mechanism for supplying a liquid to the second volatile surface of the volatile substance holding body, and a liquid container for containing the liquid supplied to the second volatile surface by the liquid supply mechanism; An indicator for indicating the remaining amount of the pest control component volatilized from the first volatilization surface in the volatile substance holding body by the remaining amount of the liquid in the liquid storage container is provided.

According to the above configuration, the volatile substance holding body has two volatile surfaces, and the pest control component and the liquid are held and volatilized on separate volatilization surfaces, whereby the pest control component is removed. The volatilization is not hindered, and the pest controlling ability of the pest controlling component can be maximized.

Further, according to the above configuration, since the pest controlling agent and the indicator section having an indicator function have a correlation with each other, they are separated as a configuration and are separately provided. It is easy to control the end point (out of efficacy) of the pest control component and control the volatilization amount, and the elimination point of the liquid and the lapse point of the pest control component can be arbitrarily and easily set.

Further, according to the above configuration, the remaining amount (decrease) of the pest controlling component can be visually recognized.

Therefore, according to the above configuration, an excellent pest control effect can be obtained, the end point management and control can be easily performed, and further, the pest control device capable of reliably confirming the reduction of the pest control component and the end point. Can be provided.

According to the above arrangement, for example, the liquid is made to contain other chemicals as necessary,
In the above indicator section, a function as an indicator,
It can have two functions as a medicine holding part,
Even a drug with higher volatility (higher volatility) or lower volatility (lower volatility) or a solid drug than the above-mentioned pest control component can be combined with the above-mentioned pest control component.
In addition, according to the above configuration, it is possible to easily and accurately match the time when the pest control component and the drug have expired. For this reason, the pest control device can be provided with various complex functions, such as deodorizing action, antibacterial action, and aroma action, according to the needs of the user. It can be set arbitrarily.

Further, in order to solve the above-mentioned problems, the pest control apparatus according to the present invention is further characterized by further comprising an airflow generating means for generating an airflow for volatilizing the pest control component and the liquid. .

According to the above configuration, an air stream can be used for volatilization of the pest controlling component and the liquid, and
The correlation between the volatilization of the pest control component and the volatilization of the liquid is improved by the airflow generating means generating an airflow for volatilization of the pest control component and the liquid. For this reason, the end point (disappearance) management of the pest control component and the liquid,
Control can be easily performed.

Furthermore, the pest control apparatus according to the present invention is characterized in that, in order to solve the above-mentioned problems, the first vaporizing surface and the second vaporizing surface are arranged on the same plane. .

According to the above configuration, the first and second vaporizing surfaces are arranged in the same plane,
The correlation between the two can be improved. In particular, when an air stream is used to volatilize the pest controlling component and the liquid, the first volatilization surface and the second volatilization surface are arranged in the same plane, so that the first volatilization surface and the second volatilization surface are separated from each other. Can easily be formed at an equal distance from the airflow generating means,
The correlation between the two can be further improved.

Further, in order to solve the above-mentioned problems, the pest control apparatus according to the present invention is characterized in that the liquid storage means is a transparent or translucent container.

According to the above configuration, the liquid storage means can be directly used as an indicator.
A complicated mechanism is not required, the pest control device can be manufactured at low cost, and the remaining amount of the liquid in the liquid storage means, that is, the remaining amount of the pest control component can be extremely easily confirmed. Can be.

Further, the pest control apparatus according to the present invention is characterized in that in order to solve the above-mentioned problems, the pest control component is a pyrethroid compound.

According to the above configuration, it is possible to provide a pest control device excellent in pest control activity and volatility.

Further, in order to solve the above-mentioned problems, the pest control device according to the present invention comprises two or more pest control components,
3,5,6-tetrafluoro-4-methoxymethylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate, 2,3,5,6-tetrafluoro-4-methylbenzyl 3- ( 1-propenyl)
-2,2-dimethylcyclopropanecarboxylate,
And 2,3,5,6-tetrafluorobenzyl 3-
It is characterized in that it is at least one compound selected from (2,2-dichloroethenyl) -2,2-dimethylcyclopropanecarboxylate.

According to the above configuration, it is possible to provide a pest control apparatus which is excellent in pest control activity and volatility.

Further, the volatile substance holding body according to the present invention is a volatile substance holding body used in the above-mentioned pest control device, and has first and second volatile surfaces to solve the above-mentioned problems. The first volatilization surface holds the normal-temperature-evaporating pest control component in the air so that it can volatilize, and the second volatilization surface can hold the normal-temperature-evaporation liquid, and converts the liquid into the air. It is characterized by being provided inside so that it can volatilize.

According to the above configuration, the volatile substance holding body has the two volatile surfaces, and the pest control component and the liquid are held and volatilized on separate volatilization surfaces, whereby the pest control component is provided. The volatilization of the pests is not hindered, and the pest control ability of the pest control component can be maximized, and the pest control component can be separated from the indicator portion having an indicator function by the liquid. .
Therefore, according to the above configuration, an excellent pest control effect is obtained, an end point management and control are easy, and a pest control device capable of reliably confirming the reduction of the pest control component and the end point is provided. The volatile substance holder required above can be provided.

It is preferable that the volatile substance holding body has a pyrethroid-based compound on the first volatile surface in order to provide a pest control device excellent in pest control activity and volatility.

[0037]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment according to the present invention will be described below with reference to FIGS.

FIG. 1 is a perspective view showing a configuration of a pest control device according to the present embodiment, and FIG. 2 is a cross-sectional view showing a configuration of the pest control device according to the present embodiment.

The pest control device according to this embodiment is shown in FIG.
As shown in FIG. 2 and FIG. 2, it has a configuration provided with a pest control device main body 1 and an indicator section 2 (indicator means).

The pest control device body 1 has a hollow shape, and includes a chamber 20 provided to allow ventilation and a battery accommodating section 30 accommodating a battery 31, as shown in FIG. The battery accommodating portion 30 is provided with a terminal (not shown) that contacts an electrode of the battery 31. The terminal is provided with an airflow generator (described later) provided in the chamber 20 via a control circuit (not shown) or the like. 23 (air flow generating means) is connected to a motor 23b.

On the other hand, the chamber 20 includes a receiving table 21 and
An airflow generator 23 for generating an airflow in the chamber 20 and a volatile substance holding member 40 are accommodated therein.

The airflow generator 23 includes a rotor 23a,
A motor 23b for rotating and driving the rotor 23a, and a support shaft 23c are provided.
The shaft 23 is fixed to the motor 23b by c. The motor 23b is fixed to the pedestal 21 by a motor support frame 24, and the rotary blade 23a is
It is provided so as to face the volatile material volatilization surface 41 of zero.
In the insect pest controller shown in FIG. 2, the rotor 23a is provided above the volatile substance holding body 40, and is fixed to a motor 23b provided above the rotor.

As shown in FIG. 1, for example, a vent hole 11b as an intake hole is provided in the peripheral wall 12 of the pest control device body 1. The top wall 22a of the lid 22 is provided with a vent hole 11a as an exhaust hole. Thereby, in the pest control device shown in FIG.
Volatile substance (volatile component) that is volatilized from the volatile substance vaporizing surface 41 of the volatile substance holding body 40 by the suction of 3
Is exhausted to the outside of the insect pest controller 1 through the ventilation hole 11a.

The volatile substance holding member 40 is detachably supported by the receiving table 21. The cradle 21
For example, as shown in FIG.
2 and 3, the volatile substance holding member 40 has an overhang portion 21a which is provided so as to extend horizontally from the peripheral wall 12 toward the inside of the pest control device body 1. As shown in FIGS. It is designed to be placed on the portion 21a.

As shown in FIG. 2, the volatile substance holding member 40 has, for example, a volatile substance holding member 42 sandwiched between a pair of volatile substance holding member fixing members including an upper frame 43 and a lower frame 44. It has a configuration.

The volatile substance holding member 40 is the same as that shown in FIG.
As shown in FIGS. 4 (a) and 4 (b), a pest control component holder 45 (pest control component holding unit) for holding a pest control component such as an insecticidal component or a pest repellent component, and the indicator unit 2 5 (see FIGS. 1 and 2)
And a liquid holding body 46 (a liquid holding portion) for holding the same.

FIGS. 4A and 4B show the structure of the volatile substance holding member 40 in more detail. FIG. 4 (a)
FIG. 4B is a plan view showing the configuration of the pest control component holder 45 and the liquid holder 46 constituting the volatile substance holder 40. FIG. Volatile substance holder supporting frame 47 to be supported
It is a top view which shows the structure of.

The pest control component holder 45 and the liquid holder 46 are provided independently of each other. The liquid holding member 46a, which is the volatile substance holding member 42 in the liquid holding member 46, does not come into contact with each other. That is, the pest control component volatilization surface 45b (first volatilization surface), which is the volatilizable material volatilization surface 41 of the pest control component holder 45, and the liquid volatilization surface, which is the volatilization material volatilization surface 41 of the liquid holder 46. 46b
(The second volatilization surface) does not contact each other.

As shown in FIG. 4 (a), the pest control component holding material 45a and the liquid holding material 46a
Each of them has a configuration in which the volatile substance holding material fixing member is sandwiched between the upper frame 43 and the lower frame 44, for example.

The upper frame 43 and the lower frame 44 are made of a material such as the above-mentioned pest control component holding material 45a and liquid holding material 46a.
45a capable of maintaining the shape of the pest control component
The material is not particularly limited as long as it is a material that is not deteriorated by the pest control component held by the liquid holding material 46a or the liquid 5 (see FIGS. 1 and 2). For the upper frame 43 and the lower frame 44, for example, plastic or the like is used. The pest control component holding material 45a and the liquid holding material 46a
"Various materials" may be fixed by volatile material holding material fixing members made of different materials according to the type of the insect pest controlling component or the liquid 5 to be held.

The pest control component holding material 45a and the liquid holding material 46a are sandwiched between the upper frame 43 and the lower frame 44 as shown in FIG. 4 (a). As shown by the dashed line, it is used by being mounted on the volatile substance holding body support frame 47, and is mounted on the projecting portion 21a of the receiving table 21 together with the volatile substance holding body support frame 47.

The volatile substance holding body support frame 47 has a hole 47a conforming to the shape of the pest control component vaporizing surface 45b and a hole 47b conforming to the shape of the liquid vaporizing surface 46b. Component vaporizing surface 45b and liquid vaporizing surface 46
b can be ventilated. Further, a partition plate (not shown) for separating the pest control component holder 45 and the liquid holder 46 in a non-contact state is provided at the boundary between the hole 47a and the hole 47b in the volatile substance holder support frame 47. A protruding portion 49 (separation zone) as a partition is provided so as to be perpendicular to the volatile material volatile surface 41.
FIG. 4B illustrates a configuration in which the protruding portion 49 is provided only at the boundary portion.
The protruding portion 49 may have a configuration extending to an end of the volatile substance holding member support frame 47.

The configuration of the volatile substance holding member 40 is not limited to this. As shown in FIG. 5, the lower frame 44 holding the insect-controlling component holding material 45a is horizontally projected. Alternatively, a configuration may be adopted in which the liquid holding member 46 is supported by providing a protruding portion 44a that protrudes horizontally from the lower portion of the lower frame 44. Further, a configuration may be employed in which the liquid holding body 46 is engaged with or fitted to the pest control component holding body 45. In this case, the upper frame 43 functions as a partition (separation zone) that divides the pest control component vaporizing surface 45b and the liquid vaporizing surface 46b into two without contact with each other.

Further, instead of using the volatile substance holding body support frame 47, the projecting portion 21a of the receiving table 21 may have a configuration similar to that of the volatile substance holding body support frame 47.

Further, the pest control component holder 45 and the liquid holder 46 do not necessarily require the volatile substance holding material fixing member as described above,
a and the liquid holding material 46a can be used as the pest control component holder 45 and the liquid holder 46.

As long as the pest control component holder 45 and the liquid holder 46 can be fixed so as not to move due to the airflow generated by driving the airflow generator 23,
The pest control component holding material 45a and the liquid holding material 46a may be directly placed on the volatile substance holding member support frame 47.

When the pest controlling component holding material 45a and the liquid holding material 46a are formed of different materials, only one of them may be fixed by the volatile substance holding material fixing member.

Further, the above-mentioned pest control component holding material 45a and liquid holding material 46a are combined with the above-described upper frame 43 and lower frame 44.
4, the upper frame 43 and the lower frame 44 may be screwed together with a screw 48 or the like as shown by a two-dot chain line in FIG. .

The above-mentioned pest-controlling component holder 45 and liquid holder 46 are composed of the above-mentioned pest-controlling component holder 45a and liquid holder 46a, and these pest-controlling component holder 45a.
And a pest control component vaporizing surface 45b and a liquid vaporizing surface 46b placed as weights on the liquid holding material 46a.
And an upper frame having a hole according to the shape of the upper frame.

Further, the above-mentioned pest control component is solid or a composition containing the following pest control component (composi).
2), or a solidified version of the composition, and as shown in FIG.
3 is provided above the volatile substance holding body 40 (on the side of the vent hole 11a as an exhaust hole), and the airflow generator 23 sucks the pest control component volatile surface 4
When the pest control component volatilized from 5b is exhausted to the outside of the pest control device 1 through the vent hole 11a, or when the spontaneous evaporation (volatilization) type pest control component is used, the airflow generator 23 is removed. In the case where it is not necessary to allow the wind to penetrate (ventilate) the insect-controlling component holding member 45, such as when it is not necessary, the volatile substance holding member 40 is provided in a non-contact manner with each other, It is not always necessary to have a configuration capable of ventilating as long as it has two volatilization surfaces capable of volatilizing the volatilized components, and is provided so as to be able to hold the pest control component and the liquid 5 respectively. In such a configuration, a partition is provided between the pest control component holding unit (pest control component holder 45) and the liquid holding unit (liquid holder 46), and the pest control component holding unit and the liquid holding unit are separated from each other. Both, or only the insect-controlling component holding portion, can be configured as a tray having an open top.

As described above, the insect-controlling component holding body 45 may be any as long as it can hold the insect-controlling component so as to be able to volatilize in the air. It is preferable that the pest control component holder 45 be capable of appropriately volatilizing the pest control component by an airflow passing through the pest control component holder 45.

For this reason, the pest-controlling component holding material 45a used for the pest-controlling component holding material 45 can appropriately volatilize the pest-controlling component by an air current passing through the pest-controlling component holding material 45a. Is preferred.

Specific examples of the insect-controlling component holding material 45a used in the insect-controlling component holder 45 include, for example,
Paper, non-woven fabric, cloth, sponge, pulp, resin film, ceramic, porous resin (polypropylene foam, urethane foam, etc.), synthetic fiber (nylon, polyester, polypropylene, polyethylene, etc.), natural fiber (wool, silk,
Cotton, hemp, etc.), inorganic fibers (glass fibers, etc.), inorganic molded products, and molded products thereof, but are not particularly limited. In addition, the sheet-shaped carrier, if necessary, may be appropriately folded, a part thereof may be bonded or processed into a honeycomb shape, or the surface thereof may be provided with irregularities, so that the surface area with respect to the volume of the carrier is obtained. Can be enlarged.

The insect-controlling component holding material 45a preferably has a large surface area per volume in order to form the insect-controlling component vaporizing surface 45b. Further, it is preferable that the pest controlling component holding material 45a has a high air permeability. Therefore, for example, a net-shaped or honeycomb-shaped material is suitably used as the insect-controlling component holding material 45a.
In addition, the material of the sheet or the like may be appropriately folded as necessary, a part thereof may be bonded, or the surface may be provided with irregularities, so that the volume of the carrier, that is, the holding (support) It is preferable to increase the surface area of the pest control component. It is also preferable to increase the surface area with respect to the volume of the liquid holding material 46a, for example, by stacking net-shaped or honeycomb-shaped materials, or by appropriately folding or bonding a part of the materials as needed.

The above-mentioned pest control component holder 45 (pest control component holding material 45a) is provided on the pest control component vaporizing surface 45b.
Used in a state where the pest control component is held in advance.

The pest control component used in the present invention is not particularly limited as long as it has a pest control activity and can be volatilized at room temperature. From the viewpoint of pest control activity and volatility, Pyrethroid compounds are preferred.

The pyrethroid compound is an insecticide composed of natural pyrethrin or synthetic pyrethroid.

The pyrethroid compound used in the present invention is not particularly limited, but specifically, for example, 2-methyl-3-allyl-4-oxo-2-cyclopenten-1-yl 3 -(2-methyl-
1-propenyl) -2,2-dimethylcyclopropanecarboxylate, 2-methyl-3-propargyl-4-
Oxo-2-cyclopenten-1-yl 3- (2-methyl-1-propenyl) -2,2-dimethylcyclopropanecarboxylate, 5-propargyl-2-furfuryl 3- (2-methyl-1-propenyl)- 2,2-
Dimethylcyclopropanecarboxylate, 5-propargyl-2-furfuryl 2,2,3,3-tetramethylcyclopropanecarboxylate, 1-ethynyl-2
-Methyl-2-pentenyl 3- (2-methyl-1-propenyl) -2,2-dimethylcyclopropanecarboxylate, 1-ethynyl-2-methyl-2-pentenyl 3- (2-chloro-2-fluorovinyl ) -2,2-Dimethylcyclopropane-1-carboxylate, 2,
3,5,6-tetrafluoro-4-methylbenzyl 3-
(2-methyl-1-propenyl) -2,2-dimethylcyclopropanecarboxylate, 2,3,5,6-tetrafluoro-4-methylbenzyl 3- (2-chloro-
2-fluorovinyl) -2,2-dimethylcyclopropanecarboxylate, 2,3,5,6-tetrafluorobenzyl 3- (2,2-dichlorovinyl) -2,2-
Dimethylcyclopropanecarboxylate, 2,3
5,6-tetrafluoro-4-methylbenzyl 3-
(1-propenyl) -2,2-dimethylcyclopropanecarboxylate, 2,3,5,6-tetrafluoro-
4-methylbenzyl 3- (2,2-dichlorovinyl)
-2,2-dimethylcyclopropanecarboxylate,
2,3,5,6-tetrafluoro-4-methoxybenzyl 3- (2,2-dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate, 2,3,5,6-
Tetrafluoro-4-methoxybenzyl 3-methoxyiminomethyl-2,2-dimethylcyclopropanecarboxylate, 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl 3- (2-methyl-1-propenyl) -2,2-dimethylcyclopropanecarboxylate, 2-methyl-4-oxo-3- (2-propynyl) -cyclopent-2-enyl 3- (2,2-dichlorovinyl) -2,2-dimethylcyclopropane Carboxylate, 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl 3- (1-propenyl) -2,2
-Dimethylcyclopropanecarboxylate, 2-methyl-3-allyl-4-oxo-2-cyclopentene-1
-Yl 2,2,3,3-tetramethylcyclopropanecarboxylate, natural pyrethrin and the like. The above compounds may be used alone or in a combination of two or more.

Further, from the viewpoints of its pest control activity and volatility, 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate, 2,3,5
6-tetrafluoro-4-methylbenzyl 3- (1-
At least one selected from the group consisting of propenyl) -2,2-dimethylcyclopropanecarboxylate, 2,3,5,6-tetrafluorobenzyl 3- (2,2-dichloroethenyl) -2,2-dimethylcyclopropanecarboxylate One kind is preferred, and from the viewpoint of its pest control activity and volatility, 2,3,5,6-tetrafluoro-4
-Methoxymethylbenzyl 3- (1-propenyl)-
2,2-dimethylcyclopropane carboxylate,
At least one selected from the group consisting of 2,3,5,6-tetrafluoro-4-methylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate is more preferable.

The above 2,3,5,6-tetrafluoro-4
-Methoxymethylbenzyl 3- (1-propenyl)-
2,2-Dimethylcyclopropanecarboxylate and 2,3,5,6-tetrafluoro-4-methylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate are used as pest-controlling active ingredients. It is a compound described in JP-A-2000-63329, and can be produced according to the method described in the publication.

As a method of holding the insect-controlling component in the insect-controlling component holder 45, the insect-controlling component holding material 45a includes the insect-controlling component, or the insect-controlling component, a solvent, a pigment, and a synergist. , Impregnating and applying a composition containing pest control ingredients including antioxidants such as phenolic antioxidants, sulfur antioxidants, phosphorus antioxidants, ultraviolet absorbers, light stabilizers, etc. In addition to the method of printing and kneading, various methods such as a method of solidifying and molding the above-mentioned pest controlling component or a composition containing the pest controlling component can be adopted.

The amount of the pest control component held in the pest control component holder 45 can vary depending on its use, use conditions, use period and the like, but is generally 0.001 g or more.
It is 10 g or less, preferably 0.01 or more and 5 g or less, more preferably 0.1 g or more and 1 g or less.

Specific examples of the phenolic antioxidant include, for example, 2,6-di-t-butyl-4-methylphenol, 2,4,6-tri-t-butylphenol, 2,6- Di-tert-butylphenol, 2-tert-butyl-4,6-dimethylphenol, 2,6-di-tert-butyl-4-ethylphenol, 2,6-di-tert-butyl-4-n-butylphenol, 2,6-di-t-butyl-4-isobutylphenol, 2,6-dicyclopentyl-4-methylphenol, 2- (α-methylcyclohexyl) -4,6-dimethylphenol, 2,6-dioctadecyl-4 -Methylphenol, 2,4,6-tricyclohexylphenol, 2,6-di-t-butyl-
4-methoxymethylphenol, 2,6-di-nonyl-
4-methylphenol, 2,4-dimethyl-6- (1 ′
-Methylundecyl-1′-yl) phenol, 2,4
-Dimethyl-6- (1'-methylheptadecyl-1'-
Alkylated monophenols such as yl) phenol, 2,4-dimethyl-6- (1′-methyltridecyl-1′-yl) phenol and mixtures thereof; 2,4-dioctylthiomethyl-6-t-butylphenol , 2, 4
-Dioctylthiomethyl-6-methylphenol, 2,
4-dioctylthiomethyl-6-ethylphenol,
Alkylthiomethylphenols such as 2,6-didodecylthiomethyl-4-nonylphenol and mixtures thereof; 2,6-di-t-butyl-4-methoxyphenol, 2,5-di-t-butylhydroquinone, 5-di-t-amylhydroquinone, 2,6-diphenyl-4-
Octadecyloxyphenol, 2,6-di-t-butylhydroquinone, 2,5-di-t-butyl-4-hydroxyanisole, 3,5-di-t-butyl-4-hydroxyphenyl stearate, bis (3 , 5-di-t-
Butyl-4-hydroxyphenyl) hydroquinone and alkylated hydroquinone such as adipate and mixtures thereof; α-tocopherol, β-tocopherol,
Tocopherols such as γ-tocopherol, δ-tocopherol and mixtures thereof; 2,2′-thiobis (6
-T-butylphenol), 2,2'-thiobis (4-
Methyl-6-t-butylphenol), 2,2′-thiobis (4-octylphenol), 4,4′-thiobis (3-methyl-6-t-butylphenol), 4,4 ′
-Thiobis (2-methyl-6-t-butylphenol), 4,4'-thiobis (3,6-di-t-amylphenol), 4,4 '-(2,6-dimethyl-4-hydroxyphenyl) Hydroxylated thiodiphenyl ethers such as disulfide; 2,2′-methylenebis (4-methyl-6-t-butylphenol), 2,2′-methylenebis (4-ethyl-6-t-butylphenol),
2,2′-methylenebis [4-methyl-6- (α-methylcyclohexyl) phenol], 2,2′-methylenebis (4-methyl-6-cyclohexylphenol),
2,2'-methylenebis (4-methyl-6-nonylphenol), 2,2'-methylenebis (4,6-di-t-
Butylphenol), 2,2′-ethylidenebis (4,
6-di-t-butylphenol), 2,2′-ethylidenebis (4-isobutyl-6-t-butylphenol), 2,2′-methylenebis [6- (α-methylbenzyl) -4-nonylphenol], , 2′-methylenebis [6- (α, α-dimethylbenzyl) -4-nonylphenol], 4,4′-methylenebis (6-t-butyl-2-methylphenol), 4,4′-methylenebis (2, 6-di-t-butylphenol), 4,4'-butylidenebis (3-methyl-6-t-butylphenol), 1,1-bis (4-hydroxyphenyl) cyclohexane, 1,1-bis (5-t-butylphenol) Butyl-4-hydroxy-2-methylphenyl) butane, 2,6-bis (3
-T-butyl-5-methyl-2-hydroxybenzyl)
-4-methylphenol, 1,1,3-tris (5-t
-Butyl-4-hydroxy-2-methylphenyl) butane, 1,1-bis (5-t-butyl-4-hydroxy-
2-methylphenyl) -3-n-dodecylmercaptobutane, ethylene glycol bis [3,3-bis (3′-
t-butyl-4'-hydroxyphenyl) butyrate], bis (3-t-butyl-4-hydroxy-5-methylphenyl) dicyclopentadiene, bis [2-
(3'-t-butyl-2'-hydroxy-5'-methylbenzyl) -6-t-butyl-4-methylphenyl] terephthalate, 1,1-bis (3,5-dimethyl-2-
Hydroxyphenyl) butane, 2,2-bis (3,5-
Di-tert-butyl-4-hydroxyphenyl) propane,
2,2-bis (5-t-butyl-4-hydroxy-2-
Methylphenyl) -4-n-dodecylmercaptobutane, 1,1,5,5-tetra (5-tert-butyl-4-hydroxy-2-methylphenyl) pentane, 2-tert-butyl-6- (3 ′ -T-butyl-5'-methyl-2'-
(Hydroxybenzyl) -4-methylphenyl acrylate, 2,4-di-t-pentyl-6- [1- (2-hydroxy-3,5-di-t-pentylphenyl) ethyl] phenyl acrylate, mixtures thereof and the like Alkylidene bisphenol and its derivatives;
5,3 ', 5'-tetra-t-butyl-4,4'-dihydroxydibenzyl ether, octadecyl-4-hydroxy-3,5-dimethylbenzylmercaptoacetate, tris (3,5-di-t-butyl -4-hydroxybenzyl) amine, bis (4-t-butyl-3-hydroxy-2,6-dimethylbenzyl) dithioterephthalate, bis (3,5-di-t-butyl-4-hydroxybenzyl) sulfide, isooctyl -3,5-di-t-
O-benzyl derivatives, N-benzyl derivatives and S-benzyl derivatives such as butyl-4-hydroxybenzylmercaptoacetate and mixtures thereof; dioctadecyl-2,2-bis (3,5-di-t-butyl-2- Hydroxybenzyl) malonate, dioctadecyl-2-
(3-t-butyl-4-hydroxy-5-methylbenzyl) malonate, didodecylmercaptoethyl-2,2
-Bis (3,5-di-t-butyl-4-hydroxybenzyl) malonate, bis [4- (1,1,3,3-tetramethylbutyl) phenyl] -2,2-bis (3,5-
Hydroxybenzylated malonate derivatives such as di-tert-butyl-4-hydroxybenzyl) malonate and mixtures thereof; 1,3,5-trimethyl-2,4,6-tris (3,5-di-tert-butyl- 4-hydroxybenzyl) benzene, 1,4-bis (3,5-di-tert-butyl-4-hydroxybenzyl) -2,3,5,6-tetramethylbenzene, 2,4,6-tris (3 Aromatic hydroxybenzyl derivatives such as 2,5-tert-butyl-4-hydroxybenzyl) phenol and mixtures thereof;
4-bis (n-octylthio) -6- (4-hydroxy-3,5-di-tert-butylanilino) -1,3,5-triazine, 2-n-octylthio-4,6-bis (4-
Hydroxy-3,5-di-t-butylanilino) -1,
3,5-triazine, 2-n-octylthio-4,6-
Bis (4-hydroxy-3,5-di-t-butylphenoxy) -1,3,5-triazine, 2,4,6-tris (3,5-di-t-butyl-4-phenoxy) -1 ,
3,5-triazine, tris (4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) isocyanurate, tris (3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate, 2, 4,6-tris (3,5-di-t-butyl-4-hydroxyphenylethyl) -1,3,5-triazine, 2,4,6-tris (3,5-di-t-butyl-4) -Hydroxyphenylpropyl) -1,3,5-triazine, tris (3,5-
Triazine derivatives such as dicyclohexyl-4-hydroxybenzyl) isocyanurate, tris [2- (3 ′, 5′-di-tert-butyl-4′-hydroxycinnamoyloxy) ethyl] isocyanurate and mixtures thereof; 3,5-di-t-butyl-4-hydroxybenzylphosphonate, diethyl-3,5-di-t-
Butyl-4-hydroxybenzylphosphonate, dioctadecyl-3,5-di-t-butyl-4-hydroxybenzylphosphonate, dioctadecyl-5-t-butyl-4-hydroxy-3-methylbenzylphosphonate,
Benzyl phosphonate derivatives such as calcium salt of 3,5-di-t-butyl-4-hydroxybenzylphosphonic acid monoester and a mixture thereof; 4-hydroxylauric anilide, 4-hydroxystearic anilide, octyl-N- ( Acylaminophenol derivatives such as 3,5-di-tert-butyl-4-hydroxyphenyl) carbanate and mixtures thereof; β- (3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid and, for example, Methanol, ethanol, octanol, octadecanol, ethylene glycol, 1,3-propanediol, 1,4-butanediol, 1,6-hexanediol, 1,9-nonanediol, neopentyl glycol, diethylene glycol, thioethylene glycol , Spirogli , Triethylene glycol, pentaerythritol, tris (hydroxyethyl) isocyanurate, N, N'-bis (hydroxyethyl) oxamide, 3-thiaundecanol, 3-thiapentadecanol, trimethylhexanediol, trimethylol Propane, 4-hydroxymethyl-1-phospha-
Esters with monohydric or polyhydric alcohols, such as 2,6,7-trioxabicyclo [2,2,2] octane and mixtures thereof; β- (5-tert-butyl-4-
(Hydroxy-3-methylphenyl) propionic acid and, for example, methanol, ethanol, octanol, octadecanol, ethylene glycol, 1,3-propanediol, 1,4-butanediol, 1,6-hexanediol, 1,9- Nonanediol, neopentyl glycol, diethylene glycol, thioethylene glycol,
Spiro glycol, triethylene glycol, pentaerythritol, tris (hydroxyethyl) isocyanurate, N, N'-bis (hydroxyethyl) oxamide, 3-thiaundecanol, 3-thiapentadecanol, trimethylhexanediol, trimethylol Propane, 4-hydroxymethyl-1-phospho-2,6,
Esters with monohydric or polyhydric alcohols, such as 7-trioxabicyclo [2,2,2] octane and mixtures thereof; β- (3,5-dicyclohexyl-4)
-Hydroxyphenyl) propionic acid and, for example, methanol, ethanol, octanol, octadecanol,
Ethylene glycol, 1,3-propanediol, 1,
4-butanediol, 1,6-hexanediol, 1,
9-nonanediol, neopentyl glycol, diethylene glycol, thioethylene glycol, spiro glycol, triethylene glycol, pentaerythritol, tris (hydroxyethyl) isocyanurate,
N, N'-bis (hydroxyethyl) oxamide, 3-
Thiaundecanol, 3-thiapentadecanol, trimethylhexanediol, trimethylolpropane,
Esters with monohydric or polyhydric alcohols, such as -hydroxymethyl-1-phospha-2,6,7-trioxabicyclo [2,2,2] octane and mixtures thereof; 3,5-di-t- Butyl-4-hydroxyphenylacetic acid and, for example, methanol, ethanol, octanol, octadecanol, ethylene glycol, 1,3
-Propanediol, 1,4-butanediol, 1,6
-Hexanediol, 1,9-nonanediol, neopentyl glycol, diethylene glycol, thioethylene glycol, spiro glycol, triethylene glycol, pentaerythritol, tris (hydroxyethyl) isocyanurate, N, N'-bis (hydroxyethyl) oxamide , 3-thiaundecanol, 3-thiapentadecanol, trimethylhexanediol, trimethylolpropane, 4-hydroxymethyl-1-phospha-2,6,7-trioxabicyclo [2,2,2]
Esters with monohydric or polyhydric alcohols such as octane and mixtures thereof; N, N'-bis [3-
(3 ′, 5′-di-t-butyl-4′-hydroxyphenyl) propionyl] hydrazine, N, N′-bis [3
-(3 ', 5'-di-tert-butyl-4'-hydroxyphenyl) propionyl] hexamethylenediamine, N,
N'-bis [3- (3 ', 5'-di-t-butyl-4'
-Hydroxyphenyl) propionyl] trimethylenediamine and mixtures thereof
Amides of -butyl-4-hydroxyphenyl) propionic acid; and the like, but are not particularly limited thereto. These phenolic antioxidants may be used alone or in combination of two or more.

The sulfur-based antioxidants include:
Specifically, for example, dilauryl 3,3'-thiodipropionate, tridecyl 3,3'-thiodipropionate, dimyristyl 3,3'-thiodipropionate, distearyl 3,3'-thiodipropionate Nate,
Lauryl stearyl 3,3'-thiodipropionate, neopentanetetrayltetrakis (3-laurylthiopropionate), etc., are not particularly limited. Each of these sulfur-based antioxidants may be used alone, or two or more of them may be used as an appropriate mixture.

As the above-mentioned phosphorus antioxidant, specifically, for example, triphenyl phosphite, tris (nonylphenyl) phosphite, tris (2,4-di-t-
Butylphenyl) phosphite, trilauryl phosphite, trioctadecyl phosphite, distearyl
Pentaerythritol diphosphite, diisodecyl pentaerythritol diphosphite, bis (2,
4-di-t-butylphenyl) pentaerythritol
Diphosphite, bis (2,4-di-t-butyl-6-
Methylphenyl) pentaerythritol diphosphite, bis (2,6-di-t-butyl-4-methylphenyl) pentaerythritol diphosphite, bis (2,4,6-tri-t-butylphenyl) pentaerythritol diphosphite, tri Stearyl sorbitol triphosphite, tetrakis (2,4-di-t-butylphenyl) -4,4′-diphenylenediphosphonite, 2,2′-methylenebis (4,6-di-t-butylphenyl) -2 -Ethylhexyl phosphite, 2,
2'-ethylidenebis (4,6-di-t-butylphenyl) fluorophosphite, bis (2,4-di-t
-Butyl-6-methylphenyl) ethyl phosphite, bis (2,4-di-t-butyl-6-methylphenyl) methyl phosphite, 2- (2,4,6-tri-t-butylphenyl)- 5-ethyl-5-butyl-
1,3,2-oxaphosphorinane, 2,2 ′, 2 ″-
Nitrilo [triethyl-tris (3, 3 ', 5, 5'-
Tetra-t-butyl-1,1'-biphenyl-2,2 '
-Diyl) phosphite] and mixtures thereof, but are not particularly limited thereto. Each of these phosphorus-based antioxidants may be used alone, or two or more of them may be used as an appropriate mixture.

Examples of the ultraviolet absorber include, for example, phenyl salicylate, 4-t-butylphenyl salicylate, 2,4-di-t-butylphenyl 3 ′, 5′-di-t- Butyl-4'-hydroxybenzoate, 4-t-octylphenyl salicylate, bis (4-t-butylbenzoyl) resorcinol, benzoylresorcinol, hesisadecyl 3 ',
5'-di-t-butyl-4'-hydroxybenzoate, octadecyl 3 ', 5'-di-t-butyl-4'
-Hydroxybenzoate, 2-methyl-4,6-di-
t-butylphenyl 3 ', 5'-di-t-butyl-
Salicylate derivatives such as 4'-hydroxybenzoate and mixtures thereof; 2,4-dihydroxybenzophenone, 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-octoxybenzophenone,
2-, such as 2,2'-dihydroxy-4-methoxybenzophenone, bis (5-benzoyl-4-hydroxy-2-methoxyphenyl) methane, 2,2 ', 4,4'-tetrahydroxybenzophenone and mixtures thereof;
Hydroxybenzophenone derivative; 2- (2-hydroxy-5-methylphenyl) benzotriazole, 2-
(3 ', 5'-di-t-butyl-2'-hydroxyphenyl) benzotriazole, 2- (5'-t-butyl-
2′-hydroxyphenyl) benzotriazole, 2-
(2'-hydroxy-5'-t-octylphenyl) benzotriazole, 2- (3-t-butyl-2-hydroxy-5-methylphenyl) -5-chlorobenzotriazole, 2- (3'-s- Butyl-2'-hydroxy-
5′-t-butylphenyl) benzotriazole, 2-
(2′-hydroxy-4′-octyloxyphenyl)
Benzotriazole, 2- (3 ′, 5′-di-t-amyl-2′-hydroxyphenyl) benzotriazole,
2- [2′-hydroxy-3 ′, 5′-bis (α, α-
Dimethylbenzyl) phenyl] -2H-benzotriazole, 2-[(3'-t-butyl-2'-hydroxyphenyl) -5 '-(2-octyloxycarbonylethyl) phenyl] -5-chlorobenzotriazole, −
[3'-t-butyl-5 '-[2- (2-ethylhexyloxy) carbonylethyl] -2'-hydroxyphenyl] -5-chlorobenzotriazole, 2- [3'-
t-butyl-2'-hydroxy-5 '-(2-methoxycarbonylethyl) phenyl] -5-chlorobenzotriazole, 2- [3'-t-butyl-2'-hydroxy-5'-(2-methoxy Carbonylethyl) phenyl]
Benzotriazole, 2- [3'-t-butyl-2'-
Hydroxy-5- (2-octyloxycarbonylethyl) phenyl] benzotriazole, 2- [3′-t-
Butyl-2'-hydroxy-5 '-[2- (2-ethylhexyloxy) carbonylethyl] phenyl] benzotriazole, 2- [2-hydroxy-3- (3,4,
5,6-tetrahydrophthalimidomethyl) -5-methylphenyl] benzotriazole, 2- (3,5-di-
t-butyl-2-hydroxyphenyl) -5-chlorobenzotriazole, 2- (3'-dodecyl-2'-hydroxy-5'-methylphenyl) benzotriazole and 2- [3'-t-butyl-2 ' -Hydroxy-5 '
-(2-isooctyloxycarbonylethyl) phenyl] benzotriazole mixture, 2,2'-methylenebis [6- (2H-benzotriazol-2-yl)-
4- (1,1,3,3-tetramethylbutyl) phenol], 2,2'-methylenebis [4-t-butyl-6-
(2H-benzotriazol-2-yl) phenol], poly (3-11) (ethylene glycol) and 2-
[3'-t-butyl-2'-hydroxy-5 '-(2-
Condensation product with methoxycarbonylethyl) phenyl] benzotriazole, poly (3-11) (ethylene glycol) and methyl 3- [3- (2H-benzotriazol-2-yl) -5-t-butyl-4-hydroxy Phenyl] condensate with propionate, 2-ethylhexyl
3- [3-tert-butyl-5- (5-chloro-2H-benzotriazol-2-yl) -4-hydroxyphenyl] propionate, octyl 3- [3-tert-butyl-5- (5-chloro- 2H-benzotriazole-2-
Yl) -4-hydroxyphenyl] propionate, methyl 3- [3-t-butyl-5- (5-chloro-2H
-Benzotriazol-2-yl) -4-hydroxyphenyl] propionate, 3- [3-tert-butyl-5-
(5-chloro-2H-benzotriazol-2-yl)
2- (2'-hydroxyphenyl) benzotriazole such as [-4-hydroxyphenyl] propionic acid and a mixture thereof, and the like, but are not particularly limited. Each of these ultraviolet absorbers may be used alone, or two or more of them may be used as an appropriate mixture.

Further, as the light stabilizer, specifically, for example, ethyl α-cyano-β, β-diphenyl acrylate, isooctyl α-cyano-β, β-diphenyl acrylate, methyl α-carbomethoxycinnamate , Methyl α-cyano-β-methyl-p-methoxycinnamate, butyl α-cyano-β-methyl-p-methoxycinnamate, methyl α-carbomethoxy-p-methoxycinnamate and N- (β-carbomethoxy Acrylate light stabilizers such as -β-cyanovinyl) -2-methylindoline and mixtures thereof;
Nickel complex of 2,2′-thiobis- [4- (1,1,3,3-tetramethylbutyl) phenol], nickel dibutyldithiocarbamate, nickel salt of monoalkyl ester, nickel complex of ketoxime, mixture thereof and the like 4,4'-dioctyloxyoxanilide, 2,2'-diethoxyoxanilide, 2,2'-dioctyloxy-5,5'-di-t-
Butylanilide, 2,2'-didodecyloxy-5,
5'-di-t-butylanilide, 2-ethoxy-2'-
Ethyl oxanilide, N, N'-bis (3-dimethylaminopropyl) oxamide, 2-ethoxy-5-t-butyl-2'-ethoxyanilide, 2-ethoxy-5
Oxamide light stabilizers such as 4'-di-t-butyl-2'-ethyloxanilide and mixtures thereof;
6-tris (2-hydroxy-4-octyloxyphenyl) -1,3,5-triazine, 2- (2-hydroxy-4-octyloxyphenyl) -4,6-bis (2,4-dimethylphenyl) -1,3,5-triazine, 2- (2,4-dihydroxyphenyl) -4,6-
Bis (2,4-dimethylphenyl) -1,3,5-triazine, 2,4-bis (2-hydroxy-4-propyloxyphenyl) -6- (2,4-dimethylphenyl)
-1,3,5-triazine, 2- (2-hydroxy-4
-Octyloxyphenyl) -4,6-bis (4-methylphenyl) -1,3,5-triazine, 2- (2-hydroxy-4-dodecyloxyphenyl) -4,6-bis (2,4- Dimethylphenyl) -1,3,5-triazine, 2- [2-hydroxy-4- (2-hydroxy-
3-butyloxypropoxy) phenyl] -4,6-bis (2,4-dimethylphenyl) -1,3,5-triazine, 2- [2-hydroxy-4- (2-hydroxy-
3-octyloxypropoxy) phenyl] -4,6-
2- (2-hydroxyphenyl) -1,3,5-triazine based light stabilizers such as bis (2,4-dimethylphenyl) -1,3,5-triazine and mixtures thereof; There is no particular limitation.

As described above, the liquid holding member 46 may be any as long as the liquid 5 supplied from the indicator section 2 to the liquid holding member 46 can be volatilized in the atmosphere. However, it is preferable that the end point management is easy and the structure can be interrupted halfway so that the liquid 5 supplied from the indicator unit 2 to the liquid holding body 46 can be absorbed. The liquid 5 held in the liquid holding body 46 is caused by the passing airflow.
Is preferably capable of being volatilized appropriately.

For this reason, as the liquid holding member 46a used for the liquid holding member 46, the liquid 5 supplied from the indicator section 2 to the liquid holding member 46 can be absorbed and passed through the liquid holding member 46a. It is preferable that the liquid held in the liquid holding member 46a can be appropriately volatilized by an air current.

As specific examples of the liquid holding material 46a used for the liquid holding member 46, for example, felt, cotton,
Cloth, pulp, paper, porous resin (foamed polypropylene, urethane foam, etc.), non-woven fabric, asbestos, porous ceramic, synthetic fiber (nylon, polyester, polypropylene, polyethylene, etc.), natural fiber (wool, silk, cotton, hemp, etc.) ), Inorganic fibers (glass fiber or the like), inorganic molded products, and molded products thereof, but are not particularly limited.

The liquid holding material 46 a
In order to constitute b, it is preferable that the surface area per volume is large. Further, it is preferable that the liquid holding material 46a has high air permeability. For this reason, the liquid holding material 46
As a, for example, a net-shaped or honeycomb-shaped material is preferably used. In addition, net-shaped or honeycomb-shaped materials are stacked, and if necessary, folded or glued together,
It is also possible to increase the surface area with respect to the volume of the liquid holding material 46a.

The liquid holding member 46 is provided with a protrusion 46d extending to the indicator section 2, and the liquid holding material 46a is provided so as to form the protrusion 46d. In the liquid holder 46 shown in FIG. 3 and FIG.
6a has a configuration that is also stretched over the protruding portion 46d. In the case where the protrusion 46d is provided on the liquid holder 46 as described above, the volatile substance holder 47 includes:
As shown by a two-dot chain line in FIG.
May be provided. Needless to say, the supporting portion has a configuration that does not prevent the supply of the liquid 5 to the liquid holding material 46a at the projecting portion 46d.

As shown in FIGS. 1 and 2, the indicator section 2 is provided with a bottle 3 (liquid storage means, Liquid container) and the bottle 3
And a core 4 as a liquid supply means (liquid supply mechanism) for supplying the liquid 5 contained in the liquid holder to the liquid holding member 46.

The indicator 2 is provided with the core 4 and an opening 3 a in which a part of the core 4 is provided in the upper part of the bottle 3.
From the bottle 3 so as to protrude from the
The liquid 5 contained in the bottle 3 is continuously supplied to the volatile substance holding member 40 through the core 4 by contacting the liquid holding member 46a at the projecting portion 46d of the liquid holding member 46. Thus, the remaining amount of the liquid 5 contained in the bottle 3 is retained by the pest control component holder 45 of the volatile substance holder 40 contained in the chamber 20 of the pest controller 1. The remaining amount of the pest control component (active ingredient) is displayed.

Mainly, the above-mentioned pest control component and the amount of the pest control component, and the combination of the liquid 5 contained in the bottle 3 and the amount of use thereof are used in accordance with at least one of the above combinations. The pest control component and the amount of the pest control component, the liquid 5 contained in the bottle 3 and its use amount, the pest control component volatilization surface 45b of the pest control component holder 45 and the liquid volatilization surface 46b of the liquid holder 46 The combination of the surface area ratio, the material of the pest control component holder 45, and the material of the liquid holder 46 is set (determined).

The setting includes, for example, the type of the pest control component and the amount of the pest control component, the type of the liquid 5 contained in the bottle 3 and the amount used, the pest control component holder 45
The ratio of the surface area of the pest control component volatilization surface 45b to the liquid volatilization surface 46b of the liquid holder 46, the material of the pest control component holder 45, and the material of the liquid holder 46 are variable elements, and these variable elements are appropriately determined. This is done by adjusting.

Further, the pest control component vaporizing surface 45b of the pest control component holder 45 and the liquid vaporizing surface 4
6b are both housed in the chamber 20 of the pest control device 1 and are affected by the airflow generated by the same airflow generator 23 in the same space. That is, the pest control component vaporizing surface 45b of the pest control component holder 45 and the liquid holder 4
The liquid evaporating surface 46b of No. 6 is placed under the same evaporating environment.

Therefore, the volatilization of the liquid 5 contained in the bottle 3 having an indicator function and the volatilization of the pest control component held in the pest control component holder 45 in the volatile substance holding member 40 are as follows. They have a correlation with each other. Then, by supplying the liquid 5 contained in the bottle 3 to the liquid holding member 46 of the volatile substance holding member 40, the remaining amount (reduction) of the pest controlling component held in the pest controlling component holder 45 is reduced. ) Can be visually recognized.

The bottle 3 used in the indicator section 2 has a space for accommodating the liquid 5, and it is sufficient that the accommodated liquid 5 does not leak out for a certain period of time, for example, one year or more. Is preferably made of a transparent or translucent material whose liquid amount can be determined from the appearance. As a result, the bottle 3 can be used as an indicator (indicator means), so that the pest control device can be manufactured at low cost, and the remaining amount of the liquid 5 in the bottle 3 and thus the pest control component The remaining amount of the insect-controlling component held in the holder 45 can be checked very easily.

As such a material, for example, synthetic resin such as polyvinyl chloride, polyethylene terephthalate, polyacrylonitrile, polyethylene, vinyl chloride-vinyl acetate copolymer or a composite material thereof, glass and the like are used. There is no particular limitation.

Further, the bottle 3 is provided with a core holder 6 for fixing the core 4 and closing the opening 3a of the bottle 3 so that the liquid 5 in the bottle 3 does not evaporate.

The material of the core 4 is not particularly limited as long as it can absorb the liquid 5 contained in the bottle 3 and supply it to the liquid vaporizing surface 46b of the liquid holder 46. It is not limited.

Specific examples of the core 4 include felt; cotton; cloth; pulp; paper; porous resin such as expanded polypropylene and expanded urethane; nonwoven fabric; asbestos; porous ceramic; Synthetic fibers such as polypropylene and polyethylene; natural fibers such as wool, silk, cotton, and hemp; inorganic fibers such as glass fibers; inorganic molded products; and liquid absorbing materials such as these molded products.

The liquid 5 used in the present invention is not particularly limited as long as it is a liquid that can be volatilized at room temperature, partly, and preferably entirely, and is not particularly limited. Is, for example, water,
Solvents such as hydrocarbons, esters, and alcohols, and mixed solutions thereof are used.

The liquid 5 may be a pest control component which is the same as or different from the pest control component, an aroma, antibacterial and pest repellent component contained in plant essential oils, a synthetic pest repellent such as diet, and a fragrance, if necessary. , A dye, a stabilizer such as dibutylhydroxytoluene (BHT), and an agent such as an ultraviolet absorber and a surfactant.

When the bottle 3 is made of a transparent or translucent material to directly visually check the remaining amount of the liquid 5, the liquid 5 contains a dye or the like that is soluble in the liquid 5. You can keep it.

[0097] The liquid 5 may contain the various components described above, if necessary, so that the indicator 2
In addition, it can have both a function as an indicator and a function as a drug holding part, and has higher volatility (higher volatility) or lower volatility (lower volatility) than the pest control component.
Even if the drug is a solid drug or a solid drug, it can be compounded with the insect pest control agent.

As a result, when a low-boiling agent such as a fragrance is previously impregnated with a pesticide, the difference in the boiling points causes a problem that all the chemicals volatilize before the pesticide expires. Can also easily and accurately match the time of the end of the efficacy of the pest control component and the drug. For this reason, the pest control device can be provided with various complex functions, such as deodorizing action, antibacterial action, and aroma action, according to the needs of the user. It can be set arbitrarily.

As a chemical contained in the liquid, it is efficient to use a chemical having a higher volatility than the pest-controlling component held in the pest-controlling component holder 45, as described above. Types of pest control components and amounts of the pest control components, types and amounts of liquids 5 contained in the bottles 3, and liquid volatilization of the pest control component release surfaces 45 b and the liquid holders 46 of the pest control component holder 45. The ratio of the surface area to the surface 46b, the material of the pest control component holder 45,
By appropriately changing the material and the like of the liquid holding body 46, it is possible to use a chemical having a lower volatility (lower volatility) than the pest controlling component held in the pest controlling component holder 45.

The amount of the liquid 5 contained in the bottle 3 can be set arbitrarily. Preferably, the pest control effect of the pest control component held in the pest control component holder 45 is effective. At the time when it disappeared, that is, at the time when the drug expired, or immediately before the drug expired,
It is preferable that the liquid in the bottle 3 disappears or becomes extremely small, and it is more preferable that the liquid in the bottle 3 disappears or becomes extremely small when the medicinal effect expires.

If the pest control device is used, the volatilization amount of the liquid 5 contained in the bottle 3 and the volatilization amount of the pest control component can be set so as to be related to each other. Is easy to control, it is possible to arbitrarily set the vanishing point of the liquid 5 contained in the bottle 3 and the vanishing point of the pest controlling component.

The liquid 5 absorbed by the core 4
As shown in FIG. 2, FIG. 3, and FIG.
a, the liquid is supplied to the liquid vaporizing surface 46b of the liquid holding body 46 through the core 4.

In this case, when a soft material is used for the core 4, the core 4 is appropriately screwed into the liquid holding material 46a, and as shown in FIG. A rib 7 (protrusion) is formed as a stopper mechanism around the core holder 6, for example, and the rib 7 is brought into contact with the lower frame 44 of the liquid holder 46 to support the liquid holder 46. It is desirable. In the bottle 3, the liquid holding body 46 is guided to a contact portion with the core 4, and the liquid holding body 46 is connected to the liquid holding material 4 by the core 4.
A supporting wall 8 for supporting the liquid holding member 6a so as to be in contact therewith and a fixed wall 9 as a stopper mechanism for supporting the liquid holding body 46 at a fixed position are provided.

Further, the core 4 is connected to the liquid holding material 46a.
When the contact is made, the presser rubber 10 is placed on the contact portion between the liquid holding member 46a and the core 4 in the liquid holding member 46, thereby fixing the contact portion. .

The method for fixing the contact portion is not limited to the mounting of the pressing rubber 10.

In the pest control apparatus shown in FIG. 2, the bottle 3 is provided adjacent to the pest control apparatus body 1 and the bottle 3 is provided.
Of the liquid in the liquid holding member 46 to the protrusion 4
6d, the liquid is supplied to the liquid vaporizing surface 46b of the liquid holder 46. However, the method of supplying the liquid in the bottle 3 is not limited to this.
For example, as shown in FIG. 7A, a liquid holding member 46 is formed at the center of the volatile substance holding member 40, and the liquid holding member 46 is formed.
The bottle 3 may be arranged on the back side of the liquid holding member 46, and the core 4 may be brought into contact with the back side of the liquid holding material 46a in the liquid holding body 46. By providing the bottle 3 adjacent to the pest controller 1, the height of the pest controller can be reduced. On the other hand, by providing the bottle 3 on the back surface side of the liquid holding body 46, the width of the insect pest control device can be reduced to achieve slimness. The position of the bottle 3 is
What is necessary is just to set suitably according to a use application, a use environment, etc., and it is not specifically limited.

The shape of the volatile substance holding member 40 is not particularly limited, either.
It may have a circular shape as shown in FIG.
It may have a square shape as shown in FIG. Further, the liquid holder 46 in the volatile substance holder 40 is used.
Is not particularly limited, and may be triangular as shown in FIG. 4 (a), or square as shown in FIG. 7 (b), and FIGS. 7 (a) and 7 (c). As shown in FIG. Further, the protruding portion 46d is provided in the bottle 3
May be provided according to the position of the volatile substance holding member 4.
The position of the liquid holder 46 at 0 is also provided at the end of the volatile substance holder 40 as shown in FIGS. As shown in FIG. 7 (a), it may be provided at the center of the volatile substance holding body 40, and these volatile substance holding body 40, pest control component holding body 45, liquid The shape and arrangement of the holder 46 are not particularly limited. Also,
4 (a), FIG. 5, and FIGS. 7 (b) and 7 (c),
Although the projecting portion 46d has a configuration in which the contact portion with the core 4 is bulged, the projecting portion 46d does not necessarily need to have the contact portion with the core 4 bulged.

As a liquid supply mechanism (liquid supply means) for supplying the liquid 5 to the liquid holding member 46a, a liquid supply using the liquid absorbent for absorbing the liquid in the bottle 3 as the core 4 is used. The mechanism is preferably used because it is simple, inexpensive, and can continuously supply a constant amount of liquid to the liquid holder 46. However, the liquid supply mechanism is not limited to this. It is only required that the liquid 5 contained in the bottle 3 can be supplied to the liquid vaporizing surface 46b of the liquid holder 46.

For example, as shown in FIGS. 8 (a) and 8 (b), the bottle 3 is held with the opening 3a facing down, and the liquid supply mechanism is pressed into the bottle 3 by, for example, pressing it. And a ball 51 as a lid member for closing the opening 3a of the bottle 3 and a lid moving member 52 for pushing up the ball 51 to open the opening 3a of the bottle 3.
And an opening 3a opened by the lid moving member 52
Absorbs the liquid 5 discharged from the liquid holding member 46a
And a liquid-absorbing liquid 53 that supplies the liquid 5.

In this case, as shown in FIG. 8A, when the power is not turned on, the ball 51 closing the opening 3a is moved as shown in FIG. By driving and pushing the member 52, the ball 51 that has closed the opening 3 a is lifted, and a gap is formed between the opening 3 a and the ball 51. Therefore, the liquid 5 flowing downward from the gap by gravity is collected by the liquid absorbing material 53, and the liquid absorbing material 53 is brought into contact with the liquid holding material 46a, so that the liquid holding material 46a is stored in the bottle 3. A liquid 5 can be supplied. In this case, when the liquid 5 and the pest control component require the airflow generator 23 for volatilization, the drive of the lid moving member 52 and the drive of the airflow generator 23 are synchronized with the power-on. (Eg, simultaneously). In addition, the cover material for closing the opening 3a is not limited to the ball 51. For example, the valve may be opened and closed by driving the lid moving member 52.

The liquid supply mechanism (liquid supply means) for supplying the liquid 5 to the liquid holding member 46a includes, for example,
As shown in FIGS. 9 (a) and 9 (b), the liquid supply mechanism holds the bottle 3 with the opening 3a facing down,
The liquid supply mechanism is accommodated in the bottle 3 so as to be movable, for example, by pressing, and holds the ball 51 as a lid material for closing the opening 3 a of the bottle 3, and holds the bottle 3 with the opening 3 a down. At the same time, the bottle 3 may be provided with a liquid storage means moving member (not shown) for lowering the ball 51 so that the ball 51 is pressed by the liquid holding material 46a.

In this case, as shown in FIG. 9A, when the power is not turned on, the tip of the ball 51 closing the opening 3a is moved, for example, in conjunction with the power on as shown in FIG. By driving the container moving member and driving the bottle 3 to press the liquid holding material 46a,
The ball 51 is slightly lifted, and the liquid 5 contained in the bottle 3 flows out of the gap formed between the lifted ball 51 and the opening 3a. Can be supplied with the liquid 5 contained therein. Also in this case, when the liquid 5 and the pest control component require the airflow generator 23 for volatilization, the liquid storage means moving member is driven and the airflow generator 23 is driven in conjunction with the power-on. Driving is performed in synchronization.

As a method for confirming the remaining amount of the liquid 5 in the bottle 3, as described above, the bottle 3 is formed of a transparent or translucent material.
The method of directly visually confirming the remaining amount of the liquid 5 in the inside is the simplest, inexpensive and reliable method. However, as another method for confirming, for example, as shown in FIGS. 10 (a) and 10 (b),
The bottle 3 is made of an opaque container 61 such as a kettle pot, and a transparent or translucent pipe 62 (indicator) which is erected along the container 61 and connected to the bottom of the container 61. When viewed from the front of the pipe 62, the remaining amount of the liquid 5 in the pipe 62 can be visually checked.
A method of visually confirming the remaining amount of the liquid 5 in the inside may be used.

The liquid 5 contained in the bottle 3
As the liquid supply means for supplying the liquid to the liquid holding member 46, for example, the above-described core 4 is used, and a part of the core 4 is projected from an opening (not shown) provided at the upper part of the container 61. May be configured to hang down into the container 61 and bring the core 4 into contact with the liquid holding material 46a. It is good also as composition supplied.

As another method, for example, as in the case of a meter for indicating the remaining gasoline of an automobile, the above bottle 3 is used.
A method of measuring the remaining amount of the liquid 5 in the bottle 3 and visually confirming the remaining amount of the liquid 5 in the bottle 3 by using a metering / display device (indicator means) (not shown) indicating the measurement result with a meter. It may be used.

Further, a sensor (not shown) is provided in the bottle 3, and the sensor immersed in the liquid 5 is exposed according to the remaining amount of the liquid 5, and the electric conductivity changes. A detection / display mechanism (indicator means) for lighting or blinking may be provided.

As the indicator means, an optimal method can be adopted as appropriate depending on the components of the liquid 5 contained in the bottle 3 and other conditions.

In the pest control apparatus shown in FIG. 2, the volatile substance holding member 40 is installed at the exhaust side of the airflow generator 23, that is, as a vent hole provided in the pest control apparatus 1. Although it is on the side of the pores 11a, the relationship between the installation position of the volatile substance holding body 40 and the installation position of the airflow generator 23 is not limited to this, and as shown in FIG. The body 40 may be installed on the intake side of the airflow generator 23 and blown toward the volatile substance holding body 40 to blow air to the volatile substance holding body 40 and pass the same. .

As shown in FIG. 12, only the rotor 23a is disposed on the exhaust side of the airflow generator 23 with respect to the volatile substance holding member 40, and the motor 23b is connected to the intake side of the airflow generator 23. May be arranged. Conversely, although not shown, only the rotor 23a is arranged on the intake side of the airflow generator 23 with respect to the volatile substance holding body 40,
The motor 23b may be arranged on the exhaust side of the airflow generator 23.

That is, as for the arrangement of the airflow generator 23, either the rotating blade 23a or the motor 23b is disposed on the exhaust side of the airflow generator 23 with respect to the volatile substance holding member 40, or the rotating blade 23a Only the airflow generator 23
And the motor 23b is connected to the airflow generator 23
By disposing on the suction side of, the volatile component volatilized from the volatile substance holding body 40 may be sucked and exhausted by the airflow generator 23, and the volatile substance holding body 40 may be Both the rotor 23a and the motor 23b are arranged on the intake side of the airflow generator 23, or
Only the rotor 23a is arranged on the intake side of the airflow generator 23, and the motor 23b is arranged on the exhaust side of the airflow generator 23. It may be one that exhausts the volatile components volatilized from the holder 40.

From the viewpoint of the volatilization efficiency of the volatile substance held in the volatile substance holding body 40, that is, the pest controlling component and the liquid 5, the volatile component volatilized from the volatile substance holding body 40 is not It is more preferable to perform an intake type arrangement in which air is sucked and exhausted by the airflow generator 23 and turbulence is not generated.

When the rotary blade 23a and the motor 23b are installed at positions facing each other with the volatile substance holding member 40 interposed therebetween, the shape of the volatile substance holding member 40 may be, for example, as shown in FIG. For example, a support shaft 23 is provided at the center thereof.
c to form a through hole 40a through which the support shaft 23c extends.
The volatile substance holding body 40 may be inserted from above, and the rotor blade 23a may be inserted thereon. Further, a cut (not shown) may be provided in the volatile substance holding body 40 so that the cut can be inserted into the support shaft 23c. The volatile substance holding body 40 is installed at an arbitrary position by fitting the support shaft 23c into the through hole 40a or by engaging the volatile substance holding body 40 with the support shaft 23c. It is possible to

Further, as shown in FIG. 12, the volatile substance holding member 40 has a plurality of regions formed radially.
The plurality of arbitrary regions may be used as a pest control component holding unit (pest control component holder 45), and the remaining arbitrary region may be used as a liquid holding unit (liquid holder 46).

In the present embodiment, the airflow generator 2
3, the speed of the airflow passing through the volatile substance holding body 40 is such that the pest controlling component held in the pest controlling component holder 45 can exert a sufficient effect. The amount is not particularly limited as long as it can be volatilized at a speed sufficient to volatilize it.
0 m / s or less, preferably 0.1 m / s or more,
It is within the range of 10 m / s or less.

The volatilization amount of the pest control component and the liquid 5 depends on the type of the pest control component and the liquid 5, the area and material of the pest control component volatilization surface 45b in the pest control component holder 45 (that is, the pest control component holding material). 45a), the area and material of the liquid vaporizing surface 46b of the liquid holding body 46 (that is, the material of the liquid holding material 46a), the air volume of the airflow generator 23, and the like can be appropriately controlled.

FIGS. 2 to 5 and FIGS. 7A to 7
(C), FIG. 11 and FIG. 12 show an example in which the pest control component holder 45 and the liquid holder 46 are arranged on the same plane, but are used in the pest control device according to the present embodiment. The volatile substance holding body 40 has two types of volatile surfaces, one of which is provided so as to be able to hold the pest controlling component, and the other which is capable of holding the liquid 5. As shown in FIG. 13, the pest control component holder 45 and the liquid holder 46 may be provided, for example, vertically separated from each other, as shown in FIG.

In this case, if the liquid holding body 46 is arranged on the leeward side, the pest controlling component held in the pest controlling component holder 45 is difficult to volatilize and exhaust from the chamber 20 to the outside. It is desirable to dispose the liquid holder 46 on the side where the airflow generator 23 is installed, and to dispose the insect-controlling component holder 45 on the leeward side, that is, on the side of the ventilation hole 11a serving as an exhaust hole.

In the pest control apparatus shown in FIG. 13, the liquid holding body 46 is disposed on the overhanging portion 21a of the pedestal 21.
Although the configuration is shown in which the pest control component holders 45 are independently disposed on the support frame 22b provided on the lid 22, the support mechanism for the pest control component holder 45 and the liquid holder 46 is used as the support mechanism. Is not limited to the above-described configuration. For example, the liquid holding body 46 and the insect pest-controlling component holding body 45 use a support mechanism such as a support to mutually volatilize surfaces, that is, the liquid volatilizing surface 46b. It is good also as composition which is connected (integrated) and supported so that pest control ingredient volatilization surface 45b may not contact.

When the pest control component holder 45 and the liquid holder 46 are arranged separately from each other, FIG.
As shown in (2), the airflow generator 23 may be arranged between the pest control component holder 45 and the liquid holder 46.

Also in this case, the pest control component holder 4
5 and the liquid holding member 46 receive the airflow of the airflow generator 23 at the same timing, and therefore have a correlation with each other. Therefore, also in this case, by controlling the various conditions described above, the end point (disappearance) of the pest control component and the liquid 5 can be managed and controlled, and the pest control component and the liquid 5 can be held in the pest control component holder 45. Pest control components remaining (decrease)
Can be visually confirmed by the remaining amount of the liquid 5.

In FIGS. 2 and 11 to 14, the pest control component holder 45 and the liquid holder 46 are housed in the same chamber 20, and the chamber 20 is housed in the chamber 20. Although the airflow generator 23 for generating the airflow is provided, the present invention is not limited to this. The pest control component holder 45 and the liquid holder 46 are housed in separate chambers, respectively. The ventilation to the pest control component holder 45 and the liquid holder 4
6 may be performed at the same timing. That is, airflow generators may be separately installed in the chamber accommodating the pest control component holder 45 and the chamber accommodating the liquid holder 46, and the driving of these airflow generators may be synchronized. Also in this case, the pest control component holder 45 and the liquid holder 46 receive the airflow of the airflow generator 23 at the same time, and thus have a correlation with each other. If the above configuration is adopted, the burden on the motor that drives the airflow generator can be reduced, and a long-term-use pest control device can be provided.

However, in order to increase the correlation between the pest control component holder 45 and the liquid holder 46, the pest control component holder 45 and the liquid holder 46 are housed in the same chamber 20. In addition, it is preferable that the pest control component holding body 45 and the liquid holding body 46 are formed in the same plane. . In addition, with the above configuration, a simple and inexpensive configuration can be achieved.

Further, in the present embodiment, as shown in FIG. 2, for example, a configuration is shown in which the volatile substance holding body 40 is arranged such that the volatile substance volatile surface 41 is horizontal. The arrangement of the volatile substance holding body 40 is not limited to this, and the volatile substance holding body 40 is such that its volatile substance volatile surface 41 is parallel to the direction of gravity, that is, for example, The volatile substance vaporizing surface 41 may be arranged in parallel with the peripheral wall 12 of the pest control device 1.

Further, the pest control component holder 45 is the same as that shown in FIG.
As shown in (2), it may be configured to be supported by the inner wall of the top wall 22a of the lid 22 and the above-described support frame 22b, for example.
In this case, the above-mentioned insect-controlling component holding body 45 is a volatile substance holding material fixing member (upper frame 43, lower frame 44) as described above.
Is not necessarily required. In FIG. 14, only the pest control component holder 45 is provided on the lid 22, but, for example, in FIG.
The whole may be configured to be provided on the lid 22.

In the present embodiment, the configuration in which the airflow generator 23 of the pest control device is driven by the battery 31 has been described. However, instead of the battery 31, A configuration may be employed in which cords are stored and the airflow generator 23 and the like are driven using a commercial power supply. In addition, by using the battery 31, there is no restriction on the installation location, and the battery 31 can be carried by miniaturization, so that the convenience can be improved. Further, the battery housing section 30 does not necessarily need to be provided below the chamber 20 as shown in FIG.
The installation position can be set arbitrarily.

In the pest control apparatus shown in FIG. 1, the shape of the vent hole 11a serving as an exhaust hole is formed in a lattice shape, and the vent hole 11b
Is formed in a slit shape, but the shape of the ventilation holes 11a and 11b is not limited to this, and may be any shape.

As typical pests that can be controlled by the pest control device according to the present embodiment, specific examples include various harmful insects and arthropods such as mites. In particular, flying pests, for example, Culex pipiens such as Culex pipiens, Aedes aegypti, Aedes aegypti such as Aedes albopictus, and Anopheles such as Aedes aegypti,
House fly, housefly, housefly, and pine fly, house fly, blowfly, mosquito fly, fly fly, fly fly, flies, flies, blackflies,
Examples include diptera pests such as flies and brassicae.

According to the present embodiment, by using each of the above-mentioned pest control devices, an excellent pest control effect can be obtained, and the reduction of the pest control component and the end point can be confirmed without fail.

When the pest control component held in the volatile substance holding member 40 has expired, the pest control device is capable of holding the volatile substance holding member 40 or the volatile substance holding member. By replacing the material 42, a reusable configuration can be obtained.

In this case, for example, a volatile substance holder having a uniform specification is used, and the kind of pest control component held in the volatile substance holder 40 and the volatile substance holder 40 are used.
Pest control component volatile surface 45b and liquid volatile surface 46b
And the liquid 5 contained in the bottle 3 according to the ratio of
Of the liquid (components of the liquid 5 (boiling point, volatility (volatile))
Etc.), each of the components of the liquid 5 is used to set a volatile substance holding body having a uniform standard, the volatile substance holding body as a consumable, the volatile substance held by the same,
Further, if the liquid supply means (for example, the core 4), the bottle 3 containing the liquid 5, or the liquid 5 is replaced, for example, every time a consumable is replaced, another fragrance is added with the replacement. Bottle 3 containing liquid containing ingredients
Can be arbitrarily selected by the purchaser as an indicator each time, and there are various uses and uses, and furthermore, a pest control device having an accurate indicator function even when consumables are replaced, and the volatility used therefor. A substance carrier can be provided.

Hereinafter, an example of a method for determining the liquid amount of the liquid 5 contained in the bottle 3 will be described. However, the method for determining the liquid amount is not limited to the method described below. .

For example, first, the height of the liquid level in the bottle 3 is grasped by a method such as marking the bottle 3. Next, the insect pest controller according to the present embodiment is driven, and an insect pest control activity test or a volatilization amount measurement test of the insect pest control component per unit time is performed with time. Then, the height of the liquid level in the bottle 3 at the time when the volatilization amount of the pest control activity or the pest control component per unit time falls below a target value is grasped, and the height of the first liquid level, That is, the amount of liquid consumed is calculated from the height of the liquid level in the bottle 3 before driving the pest control device and the height of the liquid level when the volatilization amount of the pest control activity or the pest control component is reduced per unit time. The calculated liquid amount is defined as the liquid amount of the liquid 5 subjected to the pest control activity test or the test for measuring the amount of volatilization of the pest control component per unit time. According to the method, the end point control can be performed with the liquid amount of the liquid 5 contained in the bottle 3 as a fluctuation value (variable).

Hereinafter, the method for determining the liquid amount will be described in more detail with reference to Examples, but the present invention is not limited thereto.

First, as shown in FIG. 3, a mesh made of nylon (trademark: polyamide synthetic high molecular compound) having a volatile controlling substance holding material 45a (5.5 cm in diameter and 0.2 cm in thickness) of a volatile substance holding body was used. Company Sanwa Fukuoka), 2,
3,5,6-tetrafluoro-4-methoxymethylbenzyl 1R-trans-3- (1-propenyl (E / Z = 1 /
8)) 200 mg of -2,2-dimethylcyclopropanecarboxylate was applied and uniformly contained to prepare a volatile substance holding body 40 for testing. The liquid holding material 46a
The same nylon mesh as that used for the insect-controlling component holding material 45a was used. The ratio of the surface area of the liquid holding material 46a to the insect-controlling component holding material 45a was 1/5.

Further, in a bottle 3 (made of glass having a height of 5.5 cm and a diameter of 2.5 cm) as shown in FIGS. 1 and 2, tetradecane / pentadecane = 6 /
14 was placed in the pest controller 1 as shown in FIG. 14 together with the volatile substance holder 40 for testing, to prepare a pest controller for testing. However, unlike the insect pest controller shown in FIG. 14, the battery 31 was not used, and the current taken from the AC power supply was converted to DC and used.

The core 4 is made of felt (length 7.5 cm, diameter 3) made of polyethylene and polypropylene.
mm), the fan (airflow generator 23) of the test pest control device was driven to measure the pest control activity and the height of the liquid level from the bottom in the bottle 3 with time.

The test for confirming the pest control activity was carried out as follows.

First, 10 female Culex pipiens pallens females were placed in a glass tube having a height of 12 cm and an inner diameter of 4 cm, and both ends were closed with a 16-mesh net made of nylon (trademark: polyamide-based synthetic polymer compound). Two things
I prepared this book.

Next, a test cylinder having a height of 80 cm and a diameter of 20 cm was diametrically placed on the upper portion and 7.8 cm in width at the center.
cm metal pedestal for the glass tube was passed. The pedestal has two symmetrical holes each having a diameter of 4 cm, which is the same as the inner diameter of the glass tube, at a position 4 cm from the center of the cylinder. The glass tube containing the adult Culex pipiens was placed on the pedestal, and the airflow from under the test cylinder passed through the glass tube. 20cm in diameter, 30cm in height
A transparent resin cylinder for observation was placed on the upper part of the test cylinder so that the outer diameters of the two overlapped.

The above-mentioned insect pest control device was installed at the bottom of the test cylinder, and the number of knocked-down female Culex pipiens was counted at each elapsed time, and 50% of the tested female Culex pipiens were knocked down. Time (KT50
Value). The glass tube was removed, and the drive of the fan was measured. 5 from the time when the first activation
After 00 hours, 600 hours, 700 hours, and 80 hours
After 0 hour, the same test was performed using a new Culex pipiens. Table 1 shows the results.

[0151]

[Table 1]

From the results shown in Table 1, it can be seen that the efficacy of the test pest control device expires 700 to 800 hours after the start of driving. Further, the amount of the solution composed of tetradecane / pentadecane = 6/4 in the bottle 3 volatilized up to 700 hours after the start of driving can be obtained from the liquid level by the following formula.

(3.2-1.6) /3.2×15=7.5 [ml] Therefore, the amount of the solution consisting of tetradecane / pentadecane = 6/4, which is put in the bottle 3 in advance, was set to 7.5 ml. In other words, the amount of liquid in the bottle 3 becomes zero at 700 hours after the start of driving of the test insect pest controller, and almost coincides with the end point of the efficacy.

The components described in the present embodiment can be used in appropriate combinations, and are not limited to the above combinations.

As described above, the pest control apparatus according to the present embodiment (1) has the first and second volatilization surfaces,
The volatile surface of the can hold the normal temperature volatile volatile pest control component in the atmosphere, and the second volatile surface can hold the normal temperature volatile liquid, and the liquid can be vaporized in the atmosphere. (2) liquid supply means for supplying a liquid to the second volatile surface of the volatile material holder, and supply to the second volatile surface by the liquid supply means Indicator means for indicating the remaining amount of the pest control component volatilizing from the first volatilization surface in the volatile substance holding body by the remaining amount of the liquid in the liquid storing means, It is a configuration provided with.

More specifically, the above-mentioned pest control device according to the present embodiment comprises: (1) a pest control component holder for holding a pest control component which is volatile at normal temperature so as to be volatilizable in the atmosphere;
(2) a liquid holder for holding a liquid that is volatile at room temperature so that the liquid can volatilize in the atmosphere; (3) a liquid supply unit for supplying the liquid to the liquid holder and the liquid holding unit for the liquid. A liquid storage means for storing the liquid supplied to the body, and the remaining amount of the pest control component volatilized from the pest control component holding body in the volatile substance holding body is indicated by the remaining amount of the liquid in the liquid storing means. With this configuration, an excellent pest control effect can be obtained, and the decrease and the end point of the pest control component can be reliably confirmed.

[0157] The pest control device stores (contains) the pest control component holder and the liquid holder and exhausts the volatile components volatilized from the pest control component holder and the liquid holder to the outside. It is preferable that a storage container is provided, and the pest control component holder and the liquid holder be held in the same pest control agent storage container in order to enhance the correlation between the two.

[0158] The pest control device preferably further comprises an air flow generating means for generating an air flow for volatilizing the pest controlling component and the liquid, wherein the air flow generating means comprises:
It is preferable to generate an airflow in the container for the insect-controlling component holder and the liquid holder in the insect-controlling agent storage container in order to further improve the correlation between the insect-controlling component holder and the liquid holder. .

Since the pest control device further includes an air flow generating means for generating an air flow for volatilizing the pest control component and the liquid, the air flow can be used for volatilizing the pest control component and the liquid. Then, the airflow generating means generates an airflow for volatilization of the pest control component and the liquid, whereby the correlation between the volatilization of the pest control component and the volatilization of the liquid is improved. For this reason, the end point (disappearance) management and control of the pest controlling component and the liquid can be easily performed.

Further, in the above insect pest control device, it is preferable that the first volatile surface and the second volatile surface are arranged on the same plane.

According to the above configuration, since the first and second vaporizing surfaces are arranged on the same plane,
The correlation between the two can be improved. In particular, when an air stream is used to volatilize the pest controlling component and the liquid, the first volatilization surface and the second volatilization surface are arranged in the same plane, so that the first volatilization surface and the second volatilization surface are separated from each other. Can easily be formed at an equal distance from the airflow generating means,
The correlation between the two can be further improved.

In the insect pest control device, the liquid storage means is preferably a transparent or translucent container.

According to the above arrangement, the liquid storage means can be directly used as an indicator.
A complicated mechanism is not required, the pest control device can be manufactured at low cost, and the remaining amount of the liquid in the liquid storage means, that is, the remaining amount of the pest control component can be extremely easily confirmed. Can be.

Further, in the above pest control device, it is preferable that the pest control component is a pyrethroid compound.
2,3,5,6-tetrafluoro-4-methoxymethylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate, 2,3,5,6-tetrafluoro-4-methylbenzyl3 Selected from-(1-propenyl) -2,2-dimethylcyclopropanecarboxylate and 2,3,5,6-tetrafluorobenzyl 3- (2,2-dichloroethenyl) -2,2-dimethylcyclopropanecarboxylate More preferably, it is at least one compound.

According to the above configuration, it is possible to provide a pest control apparatus excellent in pest control activity and volatility.

[0166] The pest control device includes the pest control component and the amount of the pest control component, the liquid stored in the liquid storage means and the amount used, and the surface area of the first and second volatile surfaces. The ratio, the material of the first volatile surface, and the second
The material of the volatilization surface is set so that the volatilization amount of the pest controlling component and the volatilization amount of the liquid stored in the liquid storage means are related.

According to the above configuration, it is possible to provide a pest control apparatus which can easily control the end point and control the amount of volatilization, and can perform accurate and delicate end point control.

If the above-mentioned pest control device according to the present embodiment is used, the same principle can be used for 100 days for 30 days or 60 days.
It can be set freely for daily use, and delicate end point control is possible, and an accurate indicator function can be provided.

Further, the volatile substance holding body according to the present embodiment is a volatile substance holding body used for the above-mentioned pest control device, having first and second volatile surfaces, and a first volatile surface. However, the room temperature volatile volatile pest control component is held so as to be able to volatilize in the atmosphere, the second volatile surface is capable of holding a room temperature volatile liquid, and the liquid is provided so as to be able to volatilize in the atmosphere. The first volatile surface and the second volatile surface,
In order to have a configuration that is formed in the same plane in a non-contact state, the volatilization surface for volatilizing the volatile component (volatile substance)
It has a configuration provided with a partition portion (separation band) that is divided into two without contact with each other.

According to the above construction, the above-mentioned liquid supplied to hold the insect-controlling component, impart an indicator function to the insect-controlling device, and reliably confirm the reduction and the end point of the insect-controlling component. Can be provided, and a volatile substance holding body that gives the above-mentioned pest control device an excellent pest control effect can be provided. In addition, the first
The volatilization surface and the second volatilization surface are formed in the same plane, so that the correlation between the first volatilization surface and the second volatilization surface, that is, the pest control component holder And the liquid holding member can be further improved in correlation. Further, according to the above configuration, since the two volatilization surfaces are separately provided, the liquid does not come into contact with the pest control component, the volatility of the pest control component is excellent, and the maximum pest control is achieved. It is possible to provide a pest control device capable of obtaining an effect.

It is preferable that the volatile substance holding body has the pyrethroid-based compound on the first volatile surface in order to provide a pest control device which is more excellent in pest control activity and volatility. .

[0172]

According to the present invention, the volatilization of the pest-controlling component is not hindered, the pest-controlling ability of the pest-controlling component can be maximized, the end point is controlled, and the amount of volatilization is controlled. It is possible to easily and arbitrarily and easily set the disappearance point of the liquid and the expiration point of the pest control component, and furthermore, to visually and easily confirm the decrease and end point of the pest control component. The present invention has an effect of providing a pest control device which can be used and a volatile substance holding body used for the same.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a configuration of a pest control device according to one embodiment of the present invention.

FIG. 2 is a cross-sectional view illustrating a configuration of a pest control device according to one embodiment of the present invention.

FIG. 3 is a plan view showing a configuration of a main part of the pest control device.

FIG. 4 (a) is a plan view showing a configuration of a pest control component holder and a liquid holder in the pest controller.
(B) is a top view which shows the structure of the volatile substance holding body support frame which supports the pest control component holding body and the liquid holding body shown in (a).

FIG. 5 is a plan view showing another configuration of the pest control component holder and the liquid holder in the pest controller.

FIG. 6 is a cross-sectional view showing a configuration of a contact portion between a liquid holder and a core in the insect pest controller.

FIGS. 7 (a) to 7 (c) are plan views showing an example of the shape of a volatile substance holder in the insect pest controller.

8 (a) and 8 (b) are explanatory views showing the operation of another liquid supply mechanism in the insect pest controller.

9 (a) and 9 (b) are explanatory views showing the operation of still another liquid supply mechanism in the pest control device.

FIG. 10A is a cross-sectional view showing the configuration of another bottle in the pest control apparatus, and FIG. 10B is a front view showing the configuration of the bottle shown in FIG.

FIG. 11 is an explanatory diagram showing another arrangement example of the airflow generator in the pest control device.

FIG. 12 is an explanatory view showing still another example of the arrangement of the airflow generator in the insect pest controller.

FIG. 13 is an explanatory view showing another example of the arrangement of the pest control component holder and the liquid holder in the pest controller.

FIG. 14 is an explanatory view showing still another arrangement example of the pest control component holder and the liquid holder in the pest controller.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pest control body 2 Indicator part (indicator means) 3 Bottle (liquid storage means, indicator means) 4 Core (liquid supply means) 5 Liquid 20 chamber 23 Airflow generator (airflow generation means) 23a Rotor blade 23b Motor 23c Support Axis 40 Volatile substance holding body 41 Volatile substance volatilizing surface 42 Volatile substance holding material 45 Pest controlling component holder 45a Pest controlling component holding material 45b Pest controlling component volatilizing surface (first volatilizing surface) 46 Liquid holding body 46a Liquid Retaining material 46b Liquid evaporating surface (second evaporating surface) 46d Projecting part 47 Volatile substance holding body support frame 49 Projecting part 51 Ball (liquid supply means) 52 Cover material moving member (liquid supply means) 53 Liquid absorption (liquid supply) Means) 61 container 62 pipe (indicator means)

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2B121 AA12 CA02 CA17 CA29 CA43 CA46 CA59 CC02 CC31 EA21 FA14 4H011 AC02 BA01 BB15 DA12 DB04 DD05 DE07 DG03

Claims (7)

[Claims] The present invention has a first and a second volatilization surface, wherein the first volatilization surface holds a normal-temperature-evaporating pest control component in an air-permeable manner, and the second volatilization surface has a normal-temperature volatilization surface. Substance holding body capable of holding a volatile liquid and being provided so as to be able to volatilize the liquid in the atmosphere, and a liquid for supplying a liquid to the second volatilization surface of the volatile substance holding body. A liquid storage means for storing the liquid supplied to the second volatile surface by the liquid supply means, and a residual amount of the pest control component volatilized from the first volatile surface in the volatile substance holding body. And an indicator means for indicating the remaining amount of the liquid in the liquid storage means. 2. The pest control device according to claim 1, further comprising an airflow generating means for generating an airflow for volatilizing the pest control component and the liquid. 3. The pest control device according to claim 1, wherein the first and second volatile surfaces are arranged in the same plane. 4. The liquid storage device according to claim 1, wherein said liquid storage means is a transparent or translucent container.
A pest control device according to the item. 5. The pest control device according to claim 1, wherein the pest control component is a pyrethroid compound. 6. The pest controlling component is 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl 3- (1
-Propenyl) -2,2-dimethylcyclopropanecarboxylate, 2,3,5,6-tetrafluoro-4-
Methylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate, and 2,
3,5,6-tetrafluorobenzyl 3- (2,2-
The insect pest controller according to claim 5, wherein the insect pest is at least one compound selected from dichloroethenyl) -2,2-dimethylcyclopropanecarboxylate. 7. A volatile substance holder for use in a pest control apparatus according to any one of claims 1 to 6, comprising a first and a second volatile surface, wherein the first volatile surface is provided. Holding the pest control component which is volatile at normal temperature in a manner capable of being volatilized in the atmosphere, the second volatilization surface is capable of retaining a liquid which is volatile at normal temperature, and the liquid is provided so as to be able to be volatilized in the atmosphere. A volatile substance holder.