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Insecticidal composition containing chromafenozide and application thereof

An insecticidal composition, the technology of fenfenozide, which is applied in the field of pesticides, can solve the problems of easy photolysis, hydrolysis, high production costs, effects of drug efficacy and long-lasting effects, etc., to reduce environmental pollution and pesticide residues, The effect of delaying the emergence of resistance and reducing the amount of pesticides used in the field

Inactive Publication Date: 2017-08-18
SHENZHEN NOPOSION AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, sulfoxaflor has high production costs in field use, and is prone to photolysis and hydrolysis in the natural environment, which affects its efficacy and persistence to a certain extent.

Method used

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  • Insecticidal composition containing chromafenozide and application thereof
  • Insecticidal composition containing chromafenozide and application thereof
  • Insecticidal composition containing chromafenozide and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Formulation example 1: 51% cyclofenozide·sulfoxaflor suspension concentrate

[0019] Cyclofenozide 50%, Sulfoxaflor 1%, Phenylphenol Polyoxyethylene Ether Phosphate 3%, Sodium Alkyl Naphthalene Sulfonate 3%, Methylcellulose 3%, Glycerol 3% , Silicone oil 0.8%, deionized water make up 100%. The 51% chlorfenozide-sulfoxaflor suspension concentrate can be prepared by processing the above-mentioned ingredients according to a conventional method.

Embodiment 2

[0020] Formulation example 2: 82% cyclofenozide · sulfoxaflor wettable powder

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

Embodiment 3

[0022] Formulation example 3: 15% cyclofenozide·sulfoxaflor microemulsion

[0023] Cyclofenozide 14.5%, Sulfoxaflor 0.5%, N-Methylpyrrolidone 10%, Nongru 700#4%, Polyoxypropylene ether 10%, Triphenyl phosphite 3%, Silicone 3%, Thione 4%, deionized water to make up 100%. The 15% chlorfenozide-sulfoxaflor microemulsion can be prepared by processing the above ingredients according to the conventional method.

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PUM

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Abstract

The invention discloses an insecticidal composition containing chromafenozide. The insecticidal composition is prepared from the chromafenozide and sulfoxaflor serving as effective component in a mass ratio of 80:1 to 1:80. The total mass percent of the effective components in the composition is 5 to 85 percent. The insecticidal composition can be prepared into an agriculturally-allowable suspension agent, suspension emulsion, emulsion in water, wettable powder, water dispersible granules, microcapsule suspension, micro-emulsion or dispersible oil suspension in practical application. The composition has a remarkable synergistic effect, and is suitable for preventing and treating lepidoptera and hemiptera insect pests on crops.

Description

technical field [0001] The invention relates to an insecticidal composition, in particular to an insecticidal composition containing fenfenozide and its application for controlling pests on crops, 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: 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, ornamen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/40A01N43/16A01P7/04
CPCA01N47/40A01N43/16A01N2300/00
Inventor 朱卫锋孙承艳李欧燕曹欢胡欢欢
Owner SHENZHEN NOPOSION AGROCHEM
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