CN100409011C - A method for detection and control of forest diseases and insect pests - Google Patents

Abstract

The present invention relates to a forest tree insect disease detecting and preventing method which comprises the following steps: forest trees are perforated for taking samples; the samples are analyzed for determining disease causes; medicament is injected into the perforated holes. When the forest trees are perforated for taking the samples, an electric drill is used for drilling holes, and the electric drill is provided with an accumulator and a drill bit. The electric drill with an accumulator is used for drilling holes, and has the advantages of portability, convenient operation, high work efficiency and little forest tree damage. The electric drill with an accumulator brings great convenience for the drilling operation on high parts of the forest trees or mountain dense forests.

Description

A method for detection and control of forest diseases and insect pests

Technical field:

The invention relates to the technical field of detection and control of forest diseases and insect pests.

Background technique:

At present, the detection of forest diseases and insect pests and the prevention and control of tree trunks by injecting pesticides generally require drilling operations. Carry out following two kinds of methods roughly to forest tree drilling operation: 1, punch with chisel, 2, carry out drilling with gasoline engine as power source. Drilling holes with a chisel is time-consuming and laborious, and the damage to the forest is relatively large. Carry out drilling with gasoline engine as power source, gasoline engine weight is heavier, and volume is bigger, is not easy to carry. It brings a lot of inconvenience to carry out the drilling operation at the high place of trees or the dense forest of high mountains.

Invention content:

In view of the above deficiencies, the inventor proposes a method for detecting and preventing forest pests and diseases that is easy to carry and operate, and has high work efficiency.

The forest tree disease detection and prevention method comprises the following steps: opening a hole and sampling the forest tree; analyzing the sample taken to determine the cause of disease; injecting medicine into the opened hole. When carrying out hole sampling to forest tree, adopt electric drill to carry out drilling, and this electric drill has accumulator and drill bit.

The forest pest control method comprises the following steps: visually observing the forest to determine the pest type; opening holes in the forest; injecting chemicals into the opened holes. When carrying out hole to forest, adopt electric drill to carry out drilling, this electric drill has accumulator and drill bit.

In the present invention, regardless of forest disease detection and control or insect pest control, the forest trees must be drilled, and the electric drill with a battery is used to drill holes, which is convenient to carry and operate, high in work efficiency, and less damage to the forest trees. It brings a lot of convenience to the drilling operations in the high places of trees or in the dense forests of mountains.

In the present invention, the drill bit used includes: the drill body is provided with a main cutting part, and the front end of the drill body is provided with a pointed cutting guide part, and the cutting guide part is provided with guide threads. During the drilling process, the drill bit will not slip, and the leading thread has a forward traction force, which is beneficial to drilling.

In the present invention, the front end of the main cutting part of the drill bit used is provided with a ring cutter, which cuts a circular groove on the forest tree before the main cutting part, and then the main cutting part cuts the cut object in the circular groove cutting, which reduces the power required to drill the hole. The outer diameter of the main cutting part of the drill body is in the shape of a large front and a small rear. It can reduce the friction between the edge of the middle and rear section of the drill body and the hole wall, reduce energy loss, and prolong the service life of the battery.

Description of drawings:

Fig. 1 is a schematic diagram of working steps of the forest disease detection and prevention method of the present invention.

Fig. 2 is a schematic diagram of working steps of the forest insect pest control method of the present invention.

Fig. 3 is a schematic diagram of the structure of the drill used in the present invention.

Fig. 4 is a schematic diagram of the drill used in the present invention when drilling.

Detailed ways:

As shown in Figure 1: the method for disease detection and prevention of the present invention comprises the following steps: 1-1 carries out hole sampling to forest tree; 1-2 analyzes the sample taken, determines the cause of disease; in the hole. When carrying out hole sampling to forest tree, adopt electric drill to carry out drilling, and this electric drill has accumulator and drill bit.

As shown in Figure 2: the method for preventing and controlling insect pests of the present invention comprises the following steps: 2-1 visually observes the trees to determine the type of insect damage; 2-2 opens holes for the trees; 2-3 injects the medicament into the opened holes . When carrying out hole to forest, adopt electric drill to carry out drilling, this electric drill has accumulator and drill bit.

In the present invention, an electric drill with a storage battery is used to drill holes in the trees, which is convenient to carry and operate, has high work efficiency, and has less damage to the trees.

As shown in Fig. 3 and Fig. 4: the drill bit 4 adopted includes: the drill bit body is provided with a main cutting portion 5, and the front end of the drill bit body is provided with a pointed cutting guide portion 6, and the cutting guide portion is provided with a guide thread 7. The front end of the main cutting part of the drill bit is provided with a ring cutter 8, and the outer diameter of the main cutting part of the drill bit body is in the shape of a large front and a small rear.

Claims (3)

1. a forest disease and pest detects the method for preventing and treating, and disease detects the method for preventing and treating and comprises following a few step:

Forest is carried out the perforate sampling,

The sample of being got is analyzed, is assigned a cause for an illness,

Medicament is injected the hole of being opened;

It is characterized in that: when forest being carried out the perforate sampling, adopt electric drill to hole, this electric drill has accumulator and drill bit; Described drill body is provided with main cutting portion, and the front end of drill bit main cutting portion is provided with a circular cutter, and the external diameter of drill body main cutting portion is pre-large post-small shape.

2. a forest disease and pest detects and prevents and treats method, and the pest control method comprises following a few step:

Forest is carried out visual inspection, determines the insect pest type,

Forest is carried out perforate,

Medicament is injected the hole of being opened;

It is characterized in that: when forest is carried out perforate, adopt electric drill to hole, this electric drill has accumulator and drill bit; Described drill body is provided with main cutting portion, and the front end of drill bit main cutting portion is provided with a circular cutter, and the external diameter of drill body main cutting portion is pre-large post-small shape.

3. forest disease and pest according to claim 1 and 2 detects the method for preventing and treating; It is characterized in that: described drill body front end is provided with a cone-shaped cutting guide portion, and this cutting guide portion is provided with the guiding screw thread.

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