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Insecticide composition containing trifluoro-benzene pyrimidine and amide compound

The technology of an amide compound and trifluoropyrimidine, which is applied in the insecticidal composition and its application field, can solve the problems of pesticide cost for farmers polluting the environment, unfavorable agricultural sustainable development, and excessive pesticide residues, so as to delay the resistance of pests, Significant synergistic effect, pollution reduction effect

Inactive Publication Date: 2016-11-16
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the high-intensity use of pesticides has led to a series of problems such as excessive pesticide residues in agricultural products, environmental pollution and increased pesticide costs for farmers, which is not conducive to the sustainable development of agriculture.

Method used

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  • Insecticide composition containing trifluoro-benzene pyrimidine and amide compound
  • Insecticide composition containing trifluoro-benzene pyrimidine and amide compound
  • Insecticide composition containing trifluoro-benzene pyrimidine and amide compound

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1: 10% trifluoropyrim·cyantraniliprole ultra-low volume solution.

[0019] The following substances are all percentages by weight: trifluoropyrimidine 2%, cyantraniliprole 8%, trimethylbenzene 20%, N-methylpyrrolidone 10%, alkylaryl polyoxypropylene polyoxyethylene ether phosphate 5% , Calcium dodecylbenzenesulfonate 5%, Brassinolide 0.02%, Thiketone 2%, soybean oil supplemented to 100%. After stirring and dissolving the above-mentioned active ingredients with a solvent, then adding other additives, fully stirring and mixing uniformly, the 10% trifluoropyrim·cyantraniliprole ultra-low volume liquid can be prepared.

[0020] This embodiment is used for preventing and treating rice stem borer: 10% trifluoropyrim · cyantraniliprole ultra-low volume liquid is diluted and sprayed with water at 20g a.i. / ha, and the control effects of 7d and 14d after the drug are respectively 94.71%, 92.59%; 10% trifluoropyrimidine suspension was diluted with water at 20g a.i. / ha and...

Embodiment 2

[0021] Example 2: 10% triflumezidine·tetrachlorantraniliprole ultra-low volume solution.

[0022] The following substances are all percentages by weight: trifluoropyrimidine 2%, tetrachlorantraniliprole 8%, mesitylene 20%, N-methylpyrrolidone 10%, phenethylphenol polyoxyethylene ether phosphate 5%, dodecane Calcium phenyl sulfonate 5%, brassinolide 0.02%, thioketone 2%, corn oil supplemented to 100%. After stirring and dissolving the above-mentioned active ingredients with a solvent, then adding other additives, fully stirring and mixing uniformly, the 10% trifluoropyrim·tetrachlorantraniliprole ultra-low volume liquid can be prepared.

[0023] This embodiment is used to prevent and treat rice stem borer: 10% triflumezidine tetrachlorantraniliprole ultra-low volume liquid agent is diluted and sprayed with water at 20g a.i. / ha, and the control effects of 7d and 14d after the drug are 97.32% and 95.18% respectively. %; 10% trifluoropyrimidine suspension was diluted with 20g a.i...

Embodiment 3

[0024] Example 3: 20% Triflumezidine·Cyantraniliprole Microcapsule Suspension Concentrate.

[0025] The following substances are all percentages by weight: trifluoropyrimidine 15%, cyantraniliprole 5%, sodium carboxymethylcellulose 3%, polycaprolactone 2%, solvent naphtha S-200 10%, dimethyl carbonate 10% ester, 5% castor oil polyoxyethylene ether, 3% sodium methylene bis-naphthalene sulfonate, and deionized water to make up to 100%. Mix the above effective ingredients, polymer capsule wall materials, and solvents to dissolve them into a uniform oil phase. Under shearing conditions, add the oil phase to the aqueous phase solution containing emulsifiers and dispersants, and then add citric acid to adjust the pH When the value reaches 6.5, the balance is supplemented with deionized water, and the two materials react at the oil-water interface to form a polymer capsule wall, and then 20% trifluoropyrim·cyantraniliprole microcapsule suspension can be prepared.

[0026] This embod...

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Abstract

The invention discloses an insecticide composition containing trifluoro-benzene pyrimidine and an amide compound. The insecticide composition comprises the effective component trifluoro-benzene pyrimidine, the effective component amide compound and common auxiliary components, the amide compound is alternatively selected from chlorofluoro-cyantraniliprole and tetra-chlorantraniliprole, and the weight ratio of chlorofluoro-cyantraniliprole to tetra-chlorantraniliprole is 20:1-1:20. It is indicated through a great number of tests that the insecticide composition has a remarkable synergistic interaction effect on multiple insects on crops, and the preventing and treating effect of the insecticide composition is obviously better than that of individually using a single agent; the insecticide dosage is reduced, residue amount of insecticide on the crops is reduced, pollution to environment is reduced, insecticide resistance of insects is delayed, and the service life of the insecticide is prolonged.

Description

technical field [0001] The present invention relates to an insecticidal composition and its application field, specifically an insecticidal composition with trifluoropyrimidine and an amide compound as active ingredients, which is mainly used for lepidopteran pests, homopteran pests, tassel pests, etc. Control of Pteroptera and Hemiptera pests. Background technique [0002] Trifluoropyrimidine: chemical name, 2,4-dioxo-1-(5-methylpyrimidine)-3-[3-trifluoromethylphenyl-2H-pyrido[1,2-α]]pyridine Inner salt, a mesoionic insecticide, has a good control effect on various piercing-sucking mouthparts pests. [0003] Cyflunraniliprole: a new type of phthalamide insecticide, its mechanism of action is to open the calcium ion channel by binding to the ryanodine receptor in the pest body, so that the calcium ion stored in the cell is continuously released to the muscle. In the plasma, calcium ions combine with the matrix protein in the sarcoplasm, causing continuous muscle contractio...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N43/56A01N37/46A01P7/04
CPCA01N37/46A01N43/56A01N43/90A01N2300/00
Inventor 张志伟陈佛祥王礼文朱刚吴泽伟颜石雷
Owner GUANGDONG ZHONGXUN AGRI TECH
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