Method for preventing and killing pests of longhorn beetle

A technology of longhorn beetle and insect pests, which is applied in the field of pest control, can solve problems such as affecting the normal growth and lifespan of fruit trees, affecting production and yield, etc., and achieves the effect of good control effect and simple method.

Inactive Publication Date: 2018-05-11
CHONGQING ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The larval stage is the most severe. The larvae eat inside the fruit tree and make the trunk hollow, which affects the normal growth and lifespan of the fruit tree, and also affects the production output.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] In Example 1, a small cotton swab was used to dip a small cotton swab into the moth-eaten place on the fruit tree and inserted into the omethoate, and then use the fluorescent powder: quicklime: water to prepare an emulsion at a ratio of 1:45:200; apply the emulsion evenly On the trunk and the bare roots and branches on the ground, apply lotion to coat the area with cotton swabs.

Embodiment 2

[0010] In Example 2, a small cotton swab was used to dipped omethoate into the moth-eaten place on the fruit tree, and then it was made into an emulsion with a ratio of fluorescent powder: quicklime: water at a ratio of 1:80:300; the emulsion was evenly brushed On the trunk and the bare roots and branches on the ground, use lotion to coat the area with cotton swabs

Embodiment 3

[0011] Example 3: In the moth-eaten place on the fruit tree, use a small cotton swab soaked in omethoate to insert it, and then use fluorescent powder: quicklime: water to prepare an emulsion at a ratio of 1:50:200; apply the emulsion evenly On the trunk and the bare roots and branches on the ground, apply lotion to coat the area with cotton swabs. The ratio in this embodiment is relatively good, and it is also the best ratio, which has a great impact on laying eggs and parasitism, and the effect is good. The ratio in this embodiment is preferably used to mix the emulsion.

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PUM

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Abstract

The invention discloses a method for preventing and killing pests of longhorn beetle. The method is characterized by comprising the following steps that small cotton swabs which are dipped in omethoate are inserted into wormy places on a fruit tree; then an emulsion is prepared from fluorescent powder, quick lime and water according to a proportion of 1:(45-80):(200-300); and the emulsion is uniformly coated on a tree trunk and a bare root on the ground surface, and the places with the cotton swab are coated with the emulsion. The wormy places of the fruit tree are inserted by the small cottonswabs which are dipped in the omethoate, so that the pests of longhorn beetle can be killed; then the emulsion is prepared according to a certain proportion, so that white light reflection of the quick lime in the day time is utilized to prevent adult longhorn beetles from oviposition and parasitism, and at the same time, the theory that the fluorescent powder can absorb light energy during the daytime and emit light at night is utilized to prevent the adult longhorn beetles from oviposition and parasitism at night; and in addition, the emulsion provides alkaline environment, and thus has a good prevention effect on other pests and diseases.

Description

Technical field [0001] The invention belongs to a technology for removing insects, and specifically relates to a method for preventing and repelling longhorn beetles. Background technique [0002] Longhorn beetle pests are important stem-boring pests of many forest trees, fruit trees, and flowers. Its periodic outbreaks often cause huge economic losses in forestry and fruit industry. Dry branches in orchards are mostly caused by longhorn beetles. Female adults of long beetles pierce the ovipositor into the xylem of twigs, causing egg-laying nests and laying eggs in them. The eggs develop into larvae, and the wounds of the nests are linear Splitting directly destroys the water and nutrient transport of the branches, resulting in withered branches and leaves. The larvae stage is the most severe. The larvae eat inside the fruit tree to hollow out the trunk, which affects the normal growth and life of the fruit tree, and also affects the production yield. Insect-eaten trees and sus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00
CPCA01G13/00
Inventor 张云贵谭平周心智洪林颜家均米凤鸣张荣强
Owner CHONGQING ACAD OF AGRI SCI
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