Specific pesticide for rapidly controlling cotton budworms and scale insects

A technology of cotton budworm and scale insect, applied in the directions of pesticides, animal repellents, botanical equipment and methods, etc., can solve the problems of withered branches and leaves or even the death of the whole plant, inability to control insect pests, missed control period, etc. Achieve the effect of eliminating pests and diseases, economical and convenient, and widely used

Inactive Publication Date: 2011-03-16
西安谦坤商务咨询管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wax secreted by scale insects covers the insect body and forms a shell. The older the insect is, the thicker and harder the shell is, which enhances the resistance to pesticides, and the control effect of many pesticides is reduced; and the sap is sucked by the scale insect, causing the leaves t

Method used

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  • Specific pesticide for rapidly controlling cotton budworms and scale insects

Examples

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Comparison scheme
Effect test

Embodiment 1

[0016] The quick-acting specific medicine for controlling cotton budworm and scale insect is 40 parts by weight of aluminum phosphide and 300 parts by weight of Sophora flavescens.

[0017] The present invention also provides a preparation method of the above-mentioned quick-acting specific medicine for preventing and controlling cotton budworm and scale insect, which comprises the following steps:

[0018] 1). Take the raw materials in the above raw materials to remove impurities separately for use;

[0019] 2) Put 300-400 parts of Sophora flavescens in 20 times the amount of water, soak for 1 hour, then boil for 30 minutes, filter after cooling, and use the filtrate for later use;

[0020] 3) Add aluminum phosphide to the filtrate obtained in step 2), and then seal the solution to obtain the pesticide.

Embodiment 2

[0022] The weight parts of the quick-acting specific medicine for controlling cotton budworms and scale insects are: 30 parts of aluminum phosphide and 200 parts of Sophora flavescens.

[0023] The preparation and use methods are the same as in Example 1.

Embodiment 3

[0025] The quick-acting specific medicine for controlling cotton budworm and scale insect is 50 parts by weight of aluminum phosphide and 400 parts by weight of Sophora flavescens.

[0026] The preparation and use methods are the same as in Example 1.

[0027] The number of raw material components can be taken in grams (g), kilograms (kg), and tons (t).

[0028] The medicine of the present invention is suitable for corn, cotton, vegetables, fruits, wheat, flowers and other crops.

[0029] In order to show the effect of the specific drug of the present invention after use, the present invention conducted field trials. The effect after 15 days is shown in Chart 1.

[0030] Table 1 Comparison table of insecticidal rate after application of the pesticide of the present invention and similar drugs

[0031]

[0032] It can be seen from Table 1 that the quick-acting specific medicine for controlling cotton budworms and scale insects produced by the present invention has a good effect after use...

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Abstract

The invention relates to a specific pesticide, in particular to a specific pesticide for rapidly and effectively controlling cotton budworms and scale insects. The pesticide is characterized by being prepared from the following raw materials in part by weight: 30 to 50 parts of aluminum phosphide and 200 to 400 parts of lightyellow sophora root. The pesticide has good effect of controlling the cotton budworms and the scale insects, can be used in various different periods, is prepared from simple raw materials, is convenient to operate and is economical and practical.

Description

Technical field [0001] The invention relates to a specific pesticide, in particular to a specific drug for quickly controlling cotton budworm and scale insect. Background technique [0002] In recent years, scale insects and cotton buds on crops have become more and more serious, and there are more and more species. Scale insects live on branches and leaves or fruits for life, causing yellowing of leaves, withered branches and decline of tree vigor, and Easy to induce soot disease. The wax secreted by scale insects covers the insect body and forms a scale. The larger the insect instar, the thicker and harder the scale, which enhances the resistance to pesticides. The control effect of many pesticides decreases; while the cotton budworm absorbs the juice and causes the leaves to shrink In severe cases, the branches and leaves wilt and even the whole plant dies. Many farmers often miss the optimal control period, which makes the cotton budworm and scale insects more harmful to cro...

Claims

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Application Information

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IPC IPC(8): A01N65/20A01N59/26A01P7/04
Inventor 张仙峰张晓茹张晓东
Owner 西安谦坤商务咨询管理有限公司
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