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Insecticide composition containing chromafenozide

An insecticidal composition and technology of fenfenozide, which is applied in the field of pesticides, can solve problems such as pesticide residues, pest resistance, and environmental pollution, and achieve the effects of inhibiting resistance enhancement, improving control effects, and reducing control labor costs

Inactive Publication Date: 2017-06-20
SHENZHEN NOPOSION AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the actual process of agricultural production, the application of chemical agents is the most effective means of controlling plant diseases and insect pests, but the most likely problem caused by chemical control of pests is the emergence of pest resistance
Moreover, long-term continuous high-dose application of a single chemical insecticide is likely to cause a series of problems such as drug residues and environmental pollution.

Method used

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  • Insecticide composition containing chromafenozide
  • Insecticide composition containing chromafenozide
  • Insecticide composition containing chromafenozide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Formulation example 1: 51% fenfenozide·bufenilil emulsion in water

[0019] Cyclofenozide 50%, Tetrafenac 1%, Cyclohexanone 2.5%, Nongru 600#3%, Tween-60#2%, Nongru 2201#2%, Polycarboxylate 3%, Benzoic acid 1.5%, propylene glycol 1.5%, and deionized water make up 100%. The above-mentioned ingredients can be processed according to the conventional method to prepare 51% chlorfenozide-bufenilil emulsion in water.

Embodiment 2

[0020] Formulation example 2: 82% fenfenozide·bufenapyr wettable powder

[0021] Cyclofenozide 80%, tetraprole 2%, alkylphenol polyoxyethylene ether phosphate 3%, alkylnaphthalene calcium sulfonate 6%, and kaolin make up 100%. The 82% chlorfenozide·bufenapyr wettable powder can be prepared by processing the above-mentioned ingredients according to a conventional method.

Embodiment 3

[0022] Formulation example 3: 16% fenfenozide·bufenapyr microemulsion

[0023] Cyclofenozide 15.5%, Tetraprole 0.5%, N-Methylpyrrolidone 10%, Nongru 700#4%, Polyoxypropylene Ether 10%, Triphenyl Phosphite 3%, Silicone 3%, Thione 4%, deionized water tops up 100%. The 16% chlorfenozide·bufenapyr microemulsion can be prepared by processing the above ingredients according to conventional methods.

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Abstract

The invention discloses an insecticide composition containing chromafenozide. Active ingredients of the insecticide composition are chromafenozide and flufiprole according to a mass ratio of 50:1 to 1:50. The total mass percentage of the active ingredients in the composition is 5 percent to 85 percent; during the practical application, the insecticide composition can be made into wettable powder, missible oil, microemulsion or aqueous emulsion. The composition has the obvious synergistic effects, and is applicable to the prevention and control on lepidoptera and heteroptera pest on paddy rice, fruit trees and vegetables.

Description

technical field [0001] The invention relates to a pesticide insecticidal composition, in particular to an insecticidal composition containing fenfenozide and its application in controlling crop pests, and belongs to the technical field of pesticides. Background technique [0002] Cyclofenozide, English common name: chromafenozide, chemical name: 2,-tert-butyl-5-methyl-2,-(3,5-dimethylbenzoyl)chromane-6-carbohydrazide, Molecular formula is C 24 h 30 N 2 o 3 , is a dihydrazide insecticide jointly developed by Nippon Kayaku Co., Ltd. and Sankyo Co., Ltd. (now Sankyo Agricultural Co., Ltd.). Insect feeding is inhibited within hours of ingestion and causes premature molting of the insects, eventually leading to death. Its mechanism of action is to interfere with the molting process of insects by regulating the activity of larval hormones and ecdysone, causing insects to die prematurely. It is mainly used to control Lepidoptera larvae on vegetables, fruit trees, tea trees, o...

Claims

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Application Information

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IPC IPC(8): A01N47/02A01N43/16A01P7/04
CPCA01N47/02A01N43/16A01N2300/00
Inventor 朱卫锋王芳黄柯程曹欢胡欢欢秦新苗
Owner SHENZHEN NOPOSION AGROCHEM