CN1309896A - Lighting heating & fumigating insecticide for killing flies - Google Patents
Lighting heating & fumigating insecticide for killing flies Download PDFInfo
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- CN1309896A CN1309896A CN 01103823 CN01103823A CN1309896A CN 1309896 A CN1309896 A CN 1309896A CN 01103823 CN01103823 CN 01103823 CN 01103823 A CN01103823 A CN 01103823A CN 1309896 A CN1309896 A CN 1309896A
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- fly
- dimethrin
- carboxylic acid
- lighting
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- 239000002917 insecticide Substances 0.000 title claims description 35
- 230000002147 killing effect Effects 0.000 title abstract description 6
- YMGUBTXCNDTFJI-UHFFFAOYSA-N cyclopropanecarboxylic acid Chemical compound OC(=O)C1CC1 YMGUBTXCNDTFJI-UHFFFAOYSA-N 0.000 claims abstract description 15
- -1 methoxyl methyl dimethrin Chemical compound 0.000 claims description 32
- 239000004480 active ingredient Substances 0.000 claims description 31
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- SBUXRMKDJWEXRL-ROUUACIJSA-N cis-body Chemical compound O=C([C@H]1N(C2=O)[C@H](C3=C(C4=CC=CC=C4N3)C1)CC)N2C1=CC=C(F)C=C1 SBUXRMKDJWEXRL-ROUUACIJSA-N 0.000 claims description 3
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- YUGWDVYLFSETPE-JLHYYAGUSA-N Empenthrin Chemical compound CC\C=C(/C)C(C#C)OC(=O)C1C(C=C(C)C)C1(C)C YUGWDVYLFSETPE-JLHYYAGUSA-N 0.000 description 1
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- UTGQNNCQYDRXCH-UHFFFAOYSA-N N,N'-diphenyl-1,4-phenylenediamine Chemical compound C=1C=C(NC=2C=CC=CC=2)C=CC=1NC1=CC=CC=C1 UTGQNNCQYDRXCH-UHFFFAOYSA-N 0.000 description 1
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- VXSIXFKKSNGRRO-MXOVTSAMSA-N [(1s)-2-methyl-4-oxo-3-[(2z)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate;[(1s)-2-methyl-4-oxo-3-[(2z)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1r,3r)-3-[(e)-3-methoxy-2-methyl-3-oxoprop-1-enyl Chemical class CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)O[C@@H]1C(C)=C(C\C=C/C=C)C(=O)C1.CC1(C)[C@H](/C=C(\C)C(=O)OC)[C@H]1C(=O)O[C@@H]1C(C)=C(C\C=C/C=C)C(=O)C1 VXSIXFKKSNGRRO-MXOVTSAMSA-N 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The fly killing fumigant contains active component d-trans-2,2-dimethyl-3-isocrotyl cyclopropane carboxylic p-methoxymethyl dimethrin and/or 2,2,3,3-tetramethyl cyclopropane carboxylic p-methoxymethyl dimethrin. It is used to kill fly by ignition or heating; is in forms of fly incense, electrothermal fly incense tablet and electrothermal liquid fly incense, and has excellent fly killing effect, high safety and good use performance.
Description
The present invention relates to chemical insecticide, refer to that especially a kind of fly extremely is with lighting the heating fumigating insecticide.
In the prior art known, incense coil, electric mosquito repellent tablet, electric liquid device etc. are lighted the heating fumigating insecticide and are driven away the most commonly used with insecticide as the mosquito adult.What active ingredient wherein was the most commonly used has (+) along anti--2,2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid (±)-2-pi-allyl-4-hydroxy-3-methyl cyclopentene-[2]-ketone-[1] chrysanthemum ester (to call powerful that life that finishes in the following text), its stereoisomer, for example benefit must add or (+)-along anti--2,2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid (+)-2-propargyl-4-carboxyl-3-methyl cyclopentene-[2]-ketone-[1]-chrysanthemum ester (to call the many grams of benefit in the following text).
Though and fly is minimizing trend in the city, and in the fishing village, fish and shellfish processing space, garbage disposal plant, animal house, hen house and surrounding area be still unsolved problem.As fly the source countermeasure takes place, except using insecticides such as emulsion, finish, pulvis, aerosol commonly used is driven away adult in general family, but once-existing effectively, lack the shortcoming of continuation.For this reason, be the spatial manipulation agent, and the heating fumigating insecticide commodity of lighting that effect reached more than a few hours are expected by people.
Can be very rational desinsection form up to can in a few hours, keeping certain drug effect till the after-flame after mosquito-repellent incense is lighted.Active ingredient is waved diffusingly from leaving near 200～250 ℃ of combustion red part number millimeter part in the mosquito-repellent incense, is carrier with the cigarette, has good diffusibility.So also demonstrating high desinsection under open situation renders a service.And the temperature at the heating plate center of electric mosquito repellent tablet is 160～180 ℃, the heating of metal ring temperature of Electric liquid mosquito-repellent incense is that 120～140 ℃, the temperature of its active ingredient volatile fraction all are lower than mosquito-repellent incense, so its diffusibility is also poor slightly, be applicable to that airtight room do not wish to have the place of too many cigarette again.
The present inventor is conceived to the fly that kills of incense coil form and uses the exploitation of lighting the heating fumigating insecticide, powerful that life, the many grams of benefit etc. finished of the aforementioned chrysanthemum ester type compound that in mosquito-repellent incense, electric mat etc., uses have at first been tried out, but to the effectiveness of fly all a little less than, strengthen concentration and also can not get satisfied desinsection effectiveness, particularly cause death and render a service.
Electric fly mat, electric heating liquid fly perfume (or spice) also are like this, the brute force of high concentration finishes that life, the many grams of benefit are invalid too, the present invention uses the alkynes valerate (empenthrin) that vapour pressure is the highest in the present commercially available chrysanthemum ester to make fly incense coil extremely as active ingredient again, but higher and wave damage easily in dry workshop section active ingredient in the mill because of price, so dissatisfied part is also arranged.Therefore kill fly with the important problem that is selected to of lighting active ingredient in the heating fumigating insecticide.
The objective of the invention is to select and be suitable for extremely fly most and light heating fumigating insecticide composition from the active ingredient that is used for incense coil, anti-mosquito incense sheet, liquid electric heating mosquito coil, thereby provide a kind of active ingredient d-trans-2 that contains, 2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid is to methoxyl methyl dimethrin (to call compd A in the following text) and/or 2,2,3, the 3-Tetramethylcycloprop-ne-ne carboxylic acid claims excellent fly extremely with lighting, heat fumigating insecticide to methoxyl methyl dimethrin (to call compd B in the following text) in each side such as desinsection effectiveness, safety, ease of use, manufacturings.
For solve above-mentioned problem, present inventor contain compd A or compd B light the test of heating fumigating insecticide the time, find that it can satisfy various applicabilities and demonstrate the very strong fly activity of killing, thereby finished the present invention.Though and in the special public clear 45-7073 bulletin of Japan Patent, record d1-cis-trans-2,2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid is to the methoxyl methyl dimethrin, but, not can be used for killing fly with lighting the record of heating fumigating insecticide without any expression to the record of its optical isomer-compd A yet.
The present invention at first provides a kind of and has killed fly with lighting, heat fumigating insecticide in view of the above, it is characterized in that containing d-trans-2,2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid is to methoxyl methyl dimethrin and 2,2,3, the 3-Tetramethylcycloprop-ne-ne carboxylic acid to the methoxyl methyl dimethrin as active ingredient.
Described d-is trans-2, and 2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid accounts for trans body and more than 0.9 of cis body total amount to the ratio of trans body in the methoxyl methyl dimethrin.
The present invention can be made in the specific implementation that to contain d-trans-2, and the 2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid is to methoxyl methyl dimethrin and/or 2,2,3, and the 3-Tetramethylcycloprop-ne-ne carboxylic acid is to the incense coil of methoxyl methyl dimethrin 0.3%～2% weight ratio.
The present invention can be made into impregnation active ingredient d-trans-2 again, 2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid is to methoxyl methyl dimethrin and/or 2,2,3, the 3-Tetramethylcycloprop-ne-ne carboxylic acid is to the scraps of paper of 7～15 square centimeters of thick 1.0～3.0 millimeters of 40 milligrams～150 milligrams of methoxyl methyl dimethrins, surface area, can be placed on the heating plate heating and make that active ingredient is smoked looses.
The present invention also can be made into and contains active ingredient d-trans-2,2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid is to methoxyl methyl dimethrin and/or 2,2,3, the 3-Tetramethylcycloprop-ne-ne carboxylic acid is to the soup of methoxyl methyl dimethrin 0.5%～5% and solvent, this soup filling is in plastic bottle, and at imbibiting core rod of soup insertion, it is diffusing to utilize the imbibiting core rod top of heating the dipping soup that active ingredient is smoked.
Fly extremely of the present invention is with lighting the di-tert-butyl phenols stabilizing agent of fits best use boiling point more than 250 ℃ in the heating fumigating insecticide.And the 3-tert-butyl group-4-carboxyl metacresol, 1 or list-tert-butyl phenol the stabilizing agent of 2-tertiary butyl-4-hydroxy metacresol and so on and inefficacious.And for example amine stabilizing agent effects such as N, N '-diphenyl-para-phenylene diamine or Phenyl beta naphthylamine are also low.Boiling point why be defined in more than 250 ℃ be because this for the active ingredient pyrethrins in the temperature of lighting when adding hot smoking and loosing, do not wave at this temperature stability agent self that to loose be necessary condition.
Be used for stabilizing agent of the present invention, can exemplify following compound, but be not limited to cited compound.
(1) 2,6 di tert butyl 4 methyl phenol (BHT) [stabilizing agent A]
(2) 2,2 '-methylene two (4-methyl-6-tert butyl phenol) [stabilizing agent B]
(3) 2,2 '-methylene two (4-ethyl-6-tert-butyl phenol) [stabilizing agent C]
(4) 4,4 '-butylidene two (4-methyl-6-tert butyl phenol) [stabilizing agent D]
(5) 4,4 '-sulfo-two (3 methy 6 tert butyl phenol) [stabilizing agent E]
(6) the acrylic acid 2-tert-butyl group-6-(the 3-tert-butyl group-2-carboxyl-5-tolyl)-4-methyl phenyl ester [stabilizing agent F]
(7) 3,5-di-t-butyl-4-carboxyl benzoic acid 2,4-di-t-butyl phenyl ester [stabilizing agent G]
(8) 2,5-di-tert-butyl hydroquinones [stabilizing agent H]
Be to use in the aforementioned stable agent one or more among the present invention, preferably be equipped with 0.05～2.0 times amount, also can cooperate stabilizing agents commonly used such as various sulfonic acid classes, amine, organic sulfur class certainly for compd A and B.
The trans body of compd A is suitable according to the accounting example. more than 0.9 of trans body total amount helps raising and kills fly effectiveness.That is, be that lighting of object heated in the fumigating insecticide with the fly, trans body has more significant synergistic effect than the mixture of trans/cis body.
The present invention utilizes d-trans-2,2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid is to methoxyl methyl dimethrin and/or 2,2,3, the 3-Tetramethylcycloprop-ne-ne carboxylic acid has been made the fly of killing with brilliance to the methoxyl methyl dimethrin by 0.3%～2% weight ratio and has been renderd a service, have higher fluidization property the incense coil form kill fly with lighting the heating fumigating insecticide, wherein:
As active ingredient, the content of compd A and compd B is appropriate with 0.3～2.0 weight %, 0.4～1.2 weight % preferably, if add other active ingredients in addition when making incense coils, the total amount of active ingredient is preferably 0.4～1.2 weight %.
Beyond the above-mentioned active ingredient, when mixing, also add an amount of colored ground-slag after extracting as pyrethrum flowers; Combustion adjuvants such as wood powder; The elm powder; Ring aleuron, starch; Paste such as gum Arabic, CMC; Green colourant; 2, mould inhibitor such as 2, 4-dinitrophenol, sodium dehydroacetate and mineral powder, polyethylene glycol etc. push, are shaped, obtain after the drying of the present inventionly to kill fly with lighting the heating fumigating insecticide then.
The present invention provide a kind of have remarkable kill electric fly mat form that fly renders a service kill fly when lighting fumigating insecticide, as active ingredient, the content of compd A and compd B is good with 40mg～150mg.Beyond the active ingredient, also can add and waving loose adjustment agent, stabilizing agent, spices, dyestuff etc., be modulated into fly mat with conventional method.Adjust agent as waving to loose, can use N-(2-ethylhexyl)-5-norborneol-2,3-dicarboximide (Octacide 264), N-(2-ethylhexyl)-two rings (2,2,1) hexane-5-alkene-2,3-dicarboximide (MGK-264), 5-[2-(2-butoxy ethyoxyl) ethoxyl methyl]-6-propyl group-1,3-benzo dioxolane etc. is exclusively used in the synergist of cinerins, also can use senior fatty acid esters such as butyl stearate, isopropyl myristate, but be not limited to the above compound of enumerating.
The present invention provide a kind of long-time (30 days～60 days) wick also unblocked plug have remarkable kill the fragrant mode of electric heating liquid fly that fly renders a service kill fly with lighting when heating fumigating insecticide, as active ingredient, the content of compd A and compd B is good with 0.5～5.0 weight %, preferably 1.0～3.0 weight %.Except active ingredient and solvent, if necessary in addition spices, wave to loose and adjust agent, stabilizing agent etc.Waving the adjustment agent of loosing and can use above-claimed cpd, not limiting the kind of operational filling soup with plastic bottle, suction medicine core, for example, wick can also can form the inorganic material sintering with inorganic material through adhesive cures.Braidings such as also available cotton, nonwoven, wool form.Perhaps form by glass, inorfil, plastics, timber, porous engineering ceramics and other porous materials.Also can be on the surface of above-mentioned material coated with the nature of glass, inorfil matter, plastics matter material with moulding.
Solvent can use N PARAFFIN ﹠ HEAVY NORMAL PARAFFIN oil, isomery paraffin wet goods aliphatic alkanes.Also available water is that matrix is made aqueous solution, disappears because of with an organic solvent causing the danger of fire to separate, and in this occasion, with various nonionic surface active agent, preferably polyoxyethylene alkyl ether class mutual solvent is used usually.
Obtain thus of the present invention kill fly with light the heating fumigating insecticide not only to the sensitive strain insect, for the various insects that organic phosphor, carbamate etc. developed immunity to drugs, for example: insects such as house pests such as fly, mosquito, cockroach, bedbug, midge, buffalo gnat, centipede, casemaking clothes moth, khapra beetle, thorn caterpillar, curculionid, etc. storage pest or mite class etc. good preventive and therapeutic effect is all arranged.
Below enumerate embodiment, test example to illustrate in greater detail the present invention, the present invention is not subjected to the limitation of given example.
[embodiment 1]
0.4 part of compd A and stabilizing agent A (2,99.2 parts of homogeneous mixing of incense coil base material such as the colored ground-slag after the 6-di-tert-butyl-4-methy phenol) 0.4 part and pyrethrum flowers extract, wood powder, starch, after adding water and mixing, extruding, be shaped obtain the incense coil form kill fly with lighting the heating fumigating insecticide.One dish fly perfume (or spice) (13g) is placed in about 10 square metres room and uses, after measured active ingredient to wave the amount of loosing be 80%, light smoked loosing 7 hours half can kill fly and mosquito fully.
[embodiment 2]
At thick 2.8mm, be of a size of impregnation compd B 50mg, Octacide 264 100mg, stabilizing agent H (2, the 5-di-tert-butyl hydroquinone) 10mg, dyestuff 0.6mg in the scraps of paper of 22mm * 35mm, what make the electric fly mat form kills fly with lighting the heating fumigating insecticide.Fly mat is enclosed aluminium foil bag, and room temperature 3 years is preserved, and behind the Kaifeng fly mat is taken out, be placed on the heating plate (about 170 ℃) back and in the room of closing the doors and windows, use, in 12 hours not only to mosquito, to fly also all effectively.In addition dyestuff also through the time fade, the ageing stability of dyestuff and compound is also no problem.
[embodiment 3]
Water base soup (solvent is that water, surfactant the are diethylene glycol monobutyl ether) 45ml of compd A concentration 1.5%, compd B 1.0% is filled into the plastic bottle that volume is 50ml, hits exactly fixedly imbibiting core rod at plastic bottle.Imbibiting core rod is by polyester fiber bundle braiding, surperficial silicon-coating resin coating, and the top heating is melted envelope and is made.The fly that kills of resulting liquid electric heating form is being adorned in temperature is 130 ℃ METAL HEATING PROCESS circle and switches on lighting the heating fumigating insecticide, and the volatile quantity of a day (12 hours) is about 0.7g, continues can keep in 60 days highly to kill fly and render a service.
[test example 1]
With reference to embodiment 1, kill fly with lighting the heating fumigating insecticide according to what the prescription of table 1 made the incense coil form.Measured the diffusing rate of waving of active ingredient when lighting, and measured with following cylinder method the desinsection of fly adult is renderd a service.In addition, except that the composition of record, also add the sodium dehydroacetate of starch, the 0.2 weight % of 20 weight %, the pyrethrum flowers of 15 weight % extracts back residue powder and adds wood powder to 100 weight %, it is 1 that desinsection is renderd a service with complete that incense coil of ordering 1.2 weight % of brute force, calculates the relative effectivenes intensity of rate of knockdown.
＜cylinder method 〉
The plastics rounding tube of internal diameter 20cm, high 43cm two blocks of glass plates are arranged up and down, is connected in the hope of sealing with the rubber volume between glass plate and cylinder, cylinder is placed on the wooden platform of 30cm, the center of following square glass plate has the circular hole of a diameter 5cm.In cylinder, put into for 20 of flies of examination, put into the incense coil of lighting in the glass plate hole of below 2 minutes, begin to inspect fly and knock down number, obtain KT from lighting
50Value.
The result of test shows, the fly that kills that contains the incense coil form of compd A and compd B preferably is added with the di-tert-butyl phenols stabilizing agent that accounts for more than 0.05 times of amount of compound with lighting fumigating insecticide, make that the rate of loosing of waving of active ingredient improves when lighting smoked loosing, finish the higher fly that kills of that life incense coil according to the brute force of usefulness and render a service and demonstrate comparison.
General expeling fly needs higher drug concentration than driving away mosquito with insecticide with insecticide.And powerful finish that life incense coil as shown in the reference examples, increase its dose and also do not improve the desinsection of fly is renderd a service.And compd A is relevant with desinsection effectiveness with the dose of B, so be applicable to fly incense coil extremely.And the basis of the raceme mixture of compd A is killed fly and is renderd a service more very differently than expection, when being used for heating, smoked powder preparation, demonstrates the influence that drug effect is subjected to compound optical stereo structure.
Finish that life in brute force and do not see the effect that adds stabilizing agent in the fly incense coil extremely, insecticidal activity is improved a lot, therefore high practicality is arranged and in containing the fly incense coil extremely of The compounds of this invention A and B, add specified stabiliser.
So we can say, the invention provides and a kind ofly contain active ingredient compd A and B, preferably be furnished with specified stabiliser and kill fly easily with heating fumigating insecticide for using and having remarkable desinsection effectiveness, safety, practicality, manufacturing with incense coil, the heating scraps of paper, electric heating liquid form.
Table 1
Compound P: d1-is along anti--2,2-dimethyl-3-isobutenyl cyclopropane
Carboxylic acid is to methoxyl methyl dimethrin (mixture of the racemic modification of compd A)
Claims (5)
1, kill fly with lighting, heat fumigating insecticide, it is trans-2 to it is characterized in that containing d-, and 2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid is to methoxyl methyl dimethrin and 2,2,3, the 3-Tetramethylcycloprop-ne-ne carboxylic acid to the methoxyl methyl dimethrin as active ingredient.
2, fly extremely according to claim 1 is with lighting, heat fumigating insecticide, it is characterized in that described d-is trans-2,2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid accounts for trans body and more than 0.9 of cis body total amount to the ratio of trans body in the methoxyl methyl dimethrin.
3, fly extremely according to claim 1 and 2 is with lighting, heat fumigating insecticide, it is characterized in that it is to make to contain d-trans-2,2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid is to methoxyl methyl dimethrin and/or 2,2,3, the 3-Tetramethylcycloprop-ne-ne carboxylic acid is to the incense coil of methoxyl methyl dimethrin 0.3%～2% weight ratio.
4, fly extremely according to claim 1 and 2 is with lighting, heat fumigating insecticide, it is characterized in that it is to make impregnation active ingredient d-trans-2,2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid is to methoxyl methyl dimethrin and/or 2,2,3, the 3-Tetramethylcycloprop-ne-ne carboxylic acid is to the scraps of paper of 7～15 square centimeters of thick 1.0～3.0 millimeters of 40 milligrams～150 milligrams of methoxyl methyl dimethrins, surface area, can be placed on the heating plate heating and make that active ingredient is smoked looses.
5, fly extremely according to claim 1 and 2 is with lighting, heat fumigating insecticide, it is characterized in that it is to make to contain active ingredient d-trans-2,2-dimethyl-3-isobutenyl cyclopropane-carboxylic acid is to methoxyl methyl dimethrin and/or 2,2,3, the 3-Tetramethylcycloprop-ne-ne carboxylic acid is to the soup of methoxyl methyl dimethrin 0.5%～5% and solvent, this soup filling is in plastic bottle, and, utilize the imbibiting core rod top of heating dipping soup to make active ingredient smoked diffusing at imbibiting core rod of soup insertion.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107404871A (en) * | 2015-04-14 | 2017-11-28 | 大日本除虫菊株式会社 | Insect-pest exterminating product and preventing-killing method for injurious insects |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404871A (en) * | 2015-04-14 | 2017-11-28 | 大日本除虫菊株式会社 | Insect-pest exterminating product and preventing-killing method for injurious insects |
| CN107404871B (en) * | 2015-04-14 | 2021-04-23 | 大日本除虫菊株式会社 | Pest control products and pest control methods |
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