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Insecticide composition containing chlorine chlorfenapyr and pyridalyl

A technology of insecticidal composition and pyridalyl, which is applied in the field of chlorfenapyr and pyridalyl insecticidal composition, can solve the problems of no report on the composition and application, and achieve the goal of overcoming insect resistance and reducing environmental pollution. impact, and the effect of comprehensive governance

Inactive Publication Date: 2015-03-04
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Composition and application of chlorfenapyr and pyridalyl have no report yet

Method used

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  • Insecticide composition containing chlorine chlorfenapyr and pyridalyl
  • Insecticide composition containing chlorine chlorfenapyr and pyridalyl
  • Insecticide composition containing chlorine chlorfenapyr and pyridalyl

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Preparation method example 1: 20% chlorfenapyr · pyridalyl wettable powder

[0021]

[0022] The above-mentioned materials are coarsely pulverized in proportion, put into a mixer and mixed uniformly, and then jet pulverized to obtain 20% chlorfenapyr·pyridalone wettable powder.

Embodiment 2

[0023] Preparation Method Example 2: 30% Chlorfenapyr Pyritalil Water Dispersible Granules

[0024]

[0025]

[0026] The above formula is dry crushed, granulated, dried and sieved according to the proportion to prepare 30% chlorfenapyr·pyridalalin water dispersible granules.

Embodiment 3

[0027] Preparation Method Example 3: 15% Chlorfenapyr Pyridalyl Suspending Concentrate

[0028]

[0029] The above-mentioned materials are pre-crushed in proportion, and then added to a sand mill for grinding, and then prepared after high-shear mixing to prepare a 15% chlorfenapyr·pyridalone suspension concentrate.

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PUM

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Abstract

The invention discloses an insecticide composition containing chlorine chlorfenapyr and pyridalyl. The insecticide composition comprises chlorine chlorfenapyr, pyridalyl and pesticide additives, wherein the weight ratio of chlorine chlorfenapyr to pyridalyl is (1:5) to (5:1); the weight sum of chlorine chlorfenapyr and pyridalyl accounts for 3-97% of the composition in percentage by weight. According to practical application demands, the insecticide composition can be prepared into one of emulsion, microemulsion, a suspending agent, wettable powder and a water dispersible granule, and is used for preventing and treating agricultural insects.

Description

technical field [0001] The invention relates to an insecticidal composition of chlorfenapyr and pyridalyl, which uses chlorfenapyr and pyridalyl as active ingredients to prevent and control agricultural pests, such as diamondback moth, spodoptera litura, and beet nightworm Moths, leaf rollers, armyworms and other Lepidoptera pests. Background technique [0002] The problem of resistance to agricultural pests is a global problem and has always been a key topic of concern to agricultural science and technology workers. With the continuation of chemical pest control year after year, the increase in the use of pesticides and the unscientific use of pesticides, the resistance of pests is becoming more and more serious, and the types of resistant pests are increasing. At the same time, the high-intensity use of pesticides leads to excessive pesticide residues in agricultural products, environmental pollution and increased costs of pesticides for farmers, which is not conducive to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/40A01P7/04A01N43/36
Inventor 吴泽伟冷忠国陈佛祥张志伟王礼文朱刚
Owner GUANGDONG ZHONGXUN AGRI TECH
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