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A compound insecticide

A technology of pesticides and solvents, applied in the field of compound pesticides

Inactive Publication Date: 2011-08-24
HENAN INST OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current situation of scale insect control and use is: most pesticides have poor control effects on scale insects, and only quick culling has a good effect on scale insects. Greater impact
There have been people in China who compounded quick culling with other pesticides in an attempt to reduce the dosage of quick culling without reducing the efficacy, thereby reducing toxicity (Xu Jianjun 1995, Ren Xiaozhou et al. 2000, Huang Hongying et al. 2003), but The effect is not ideal
Therefore, in the prevention and control of scale insects, there is still no ideal insecticide at present.

Method used

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  • A compound insecticide

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Among them, the effective ingredients are as follows by weight: 10% quick culling, 2% acetamiprid, emulsifier (0201B10%), synergist (azone 2%), solvent (the amount of xylene is the balance) 76% . First, add part of the solvent to the preparation tank, and then, while stirring, add the quick culling, acetamiprid, emulsifier and other auxiliary agents and the remaining solvent in sequence according to the conventional usage amount added to obtain the present invention Compound insecticide.

Embodiment 2

[0011] Among them, the percentage of active ingredients by weight is: quick culling 15%, acetamiprid 1.75%, emulsifier (0201B 10%), synergist (azone 2%), solvent (the amount of xylene is the balance) 71.25 %. First, add most of the solvent to the preparation tank, and then, while stirring, add the quick culling, acetamiprid, emulsifier and other auxiliary agents and the remaining solvent in sequence according to the conventional usage amount added to obtain the present invention Compound insecticide.

Embodiment 3

[0013] Among them, the percentage of active ingredients by weight is: quick culling 20%, acetamiprid 1.5%, emulsifier (0201B 10%), synergist (azone 2%), solvent (the amount of xylene is the balance) 66.5 %. First, add most of the solvent to the preparation tank, and then, while stirring, add the quick culling, acetamiprid, emulsifier and other auxiliary agents and the remaining solvent in sequence according to the conventional usage amount added to obtain the present invention Compound insecticide.

[0014] The application method of the insecticide of the present invention is to apply the insecticide on the scale insects on fruit trees and flowers at the peak stage of the newly hatched nymphs of the insecticide, and spray the insecticide 1000 times the stems and leaves with water, and it must be sprayed evenly. Water consumption is: 100 kg per mu for orchard in full fruit period, 50-60 kg per mu for vegetation and flowers, and about 75 kg per mu for shrubs and flowers. If the c...

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PUM

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Abstract

The present invention discloses a compound insecticide and relates to an insecticide. The purpose of the invention is to provide a compound insecticide on coccid with good effect and low toxicity. The technical scheme of the invention is that the compound insecticide comprises supracide, emulsifier, solvent, acetamiprid mospilan, and potentiating agent, and the weight percentage of each constituent is as follows: supracide 10-20%, acetamiprid mospilan 1.5-2%, emulsifier 8-10%, potentiating agent 2%, and the balance solvent, wherein the emulsifier is 0201B, solvent dimethylbenzene, and potentiating agent azone. The present invention can be applied on prevention and cure of coccid.

Description

Technical field: [0001] The invention relates to an insecticide, in particular to a compound insecticide for controlling scale insects. Background technique: [0002] At present, the area of ​​domestic fruit trees and flowers is increasing, and the prevention and control of scale insects on these plants has become the biggest problem for relevant technical personnel. The current situation of scale insect control and use is: most pesticides have poor control effects on scale insects, and only quick culling has a good effect on scale insects. Greater impact. There have been people in China who compounded quick culling and other pesticides in an attempt to reduce the dosage of quick culling without reducing the efficacy, thereby reducing toxicity (Xu Jianjun 1995, Ren Xiaozhou et al. 2000, Huang Hongying et al. 2003), but The effects are not ideal. Therefore, in the prevention and control of scale insects, there is not yet a kind of ideal insecticide. Invention content:...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N57/16A01N47/40A01P7/00
Inventor 王运兵武忠伟崔朴周张伟兴王跃强刘彦文姚建森
Owner HENAN INST OF SCI & TECH