Composition for preventing and treating wood-boring pests as well as preparation method and application thereof

A technology of dry-boring pests and compositions, applied in the field of prevention and control of dry-boring pests, to achieve the effect of reducing the efficacy of medicines

Inactive Publication Date: 2012-03-28
CHONGQING ACAD OF ANIMAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The chemical agent control method plays an important role in the long-term beetle control because of many research repor

Method used

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  • Composition for preventing and treating wood-boring pests as well as preparation method and application thereof
  • Composition for preventing and treating wood-boring pests as well as preparation method and application thereof
  • Composition for preventing and treating wood-boring pests as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The preparation of the composition of embodiment 1 preventing and controlling dry moth pests

[0039] Formula 1: a composition for preventing and controlling dry-boring pests. The composition for preventing and controlling dry-boring pests consists of the following components in parts by weight:

[0040] Fenitrothion 0.1 part;

[0041] 0.1 parts of turpentine;

[0042] Dimethoate 0.1 part;

[0043] 1 part of water.

[0044] Formula 2: a composition for preventing and controlling dry-boring pests, the composition for preventing and controlling dry-boring pests consists of the following components in parts by weight:

[0045] 20 parts of fenitrothion;

[0046] 20 parts of turpentine;

[0047] Dimethoate 20 parts;

[0048] 50 parts of water.

[0049] Formula 3: a composition for preventing and controlling dry borer pests, the composition for preventing dry borer pests consists of the following components in parts by weight:

[0050] 7 parts of fenitrothion;

[005...

Embodiment 2

[0055] Example 2 Application of the composition for preventing and controlling dry borers

[0056] One method of use

[0057] 1. Select the fresh insect excrement holes on the branches of mulberry trees or related trees, and remove the insect excrement on the ground and trunks to investigate whether the larvae in the tree are dead.

[0058] 2. Shake the "composition for preventing and controlling dried pests" well, and then apply it directly around the excrement holes of fresh insects. The feces hole is the center of the circle and the radius is 5-8cm. For the beetle beetle, first remove the feces on the trunk and branches, and then apply the liquid medicine near the wormhole. The application area is slightly larger. To kill insects.

[0059] 3. If the worms feed on the roots, first dig out the soil around the wormholes, and use a skewer to penetrate the holes up and down to make the holes unblocked, and then drop or inject the liquid medicine into the holes to kill the worm...

Embodiment 3

[0068] Example 3 Residual Toxicity Test of Compositions for Controlling Dry Moth Pests

[0069] Mulberry is a plant resource with important economic and ecological functions. It can not only be used as feed for silkworms, but also as a high-quality ecological tree species for desertification control, rocky desertification control, water and soil conservation, saline-alkali land control, and returning farmland to forest. Bombyx mori is an important sensitive insect in the agricultural ecosystem. By picking and spraying mulberry leaves to raise silkworms for seed production, the residual toxicity of the "composition for preventing and controlling dry borer pests" can be tested.

[0070] 1. Method: In order to determine whether the drug penetrates into the mulberry leaves, causing silkworm poisoning, so as to affect the performance of silkworm rearing and seed production, therefore, three days, five days, seven days and nine days before "harvesting ants", respectively, Use the "c...

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Abstract

The invention relates to the field of pest prevention and control in landscape engineering, and in particular relates to a composition for preventing and treating wood-boring pests. The composition consists of the following components in parts by weight: 0.1-20 parts of fenitrothion, 0.1-20 parts of turpentine, 0.1-20 parts of dimethoate, and 1-50 parts of water. The method comprises the following step: thoroughly and uniformly mixing the fenitrothion, the turpentine, the dimethoate and the water according to the formula ration, thus obtaining the composition for preventing and treating wood-boring pests. When the Composition for preventing and controlling wood-boring pests is coated on the branches and trunk or root of a tree, the purpose of preventing the wood-boring pests from damaging the tree can be realized. The Composition for preventing and treating the wood-boring pests has the advantages of high prevention and cure rate, low toxicity, low cost and suitability for popularization in large scale.

Description

technical field [0001] The invention relates to the field of prevention and control of garden engineering pests, in particular to the prevention and control technology of borer pests. Background technique [0002] Branch-borers are a type of pests that eat branches and branches. They seriously damage economic and ecological forests such as mulberry, pine, poplar, and fruit trees. They mainly cause damage by eating branches with larvae, causing tree growth. The potential is weakened, and in severe cases, the whole plant of the injured branch will die. Because of its hidden life, it is not easy to be found, so it is extremely harmful. There are many kinds of dry borer pests, mainly beetles. [0003] Beetle is a general term for insects in the superfamily Beetleidae, belonging to the phylum Arthropoda, class Hexapoda, class Insecta, order Coleoptera, and family Cerambycidae. The shape and appearance of longhorn beetles vary greatly, and they are an important type of borer pe...

Claims

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Application Information

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IPC IPC(8): A01N57/14A01N57/12A01N27/00A01P7/04A01G13/00
Inventor 王永亮黄传书马群忠
Owner CHONGQING ACAD OF ANIMAL SCI
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