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Compound pesticide containing prochloraz and acetoallin and its application

A technology of ethalicin and prochloraz, applied in the field of pesticides, can solve the problems of farmers' loss, inability to effectively prevent and control the prevalence and spread of bakanae disease, and achieve the effects of good use effect, synergistic effect, and overcoming drug resistance.

Active Publication Date: 2016-06-08
ZHENJIANG AGRI SCI INST JIANGSU HILLY AREAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the long-term single use of prochloraz pesticides to prevent and control rice bakanae disease, the pathogenic bacteria have obvious resistance to prochloraz, resulting in the inability of prochloraz soaking to effectively prevent and control the prevalence and spread of bakanae disease, which has caused huge damage to farmers. Loss

Method used

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  • Compound pesticide containing prochloraz and acetoallin and its application
  • Compound pesticide containing prochloraz and acetoallin and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Add 3.5 grams of ethyl allicin (converted into active ingredients), 3.5 grams of prochloraz (converted into active ingredients), 0.4 grams of sodium p-methoxy fatty acid aminobenzenesulfonate, 0.8 grams of diffusing agent NNO, and kaolin to 20 grams, fully mixed and crushed at high speed to obtain a wettable powder.

Embodiment 2

[0020] 1.5 grams of acetoallin (active ingredient), 3.0 grams of prochloraz (active ingredient), 0.3 grams of phenylethylphenol polyoxyethylene ether phosphate, 0.2 grams of nonylphenol polyoxyethylene ether, 0.5 grams of propylene glycol, deionized 20 milliliters of water, utilize high-speed homogenizer to stir evenly, the aqueous emulsion of making.

Embodiment 3

[0022] Add 1.0 g of allicin (converted into active ingredient), 4 g of prochloraz (converted into active ingredient), 0.6 g of sodium p-methoxy fatty acid aminobenzenesulfonate, 1.0 g of diffusing agent NNO, and kaolin to 20 grams, fully mixed and crushed at high speed to obtain a wettable powder.

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Abstract

The invention discloses a compound pesticide containing prochloraz and acetochlor and its application, wherein the compound pesticide contains prochloraz and acetochlor, and the weight ratio of prochloraz and acetochlor is ( 0.5~6): (1~10). The invention can effectively overcome the drug resistance of the rice bakanae pathogen to carbendazim and prochloraz, and the combination of acetochlor and prochloraz has obvious synergistic effect, and the use effect is good.

Description

technical field [0001] The invention belongs to the field of pesticides, in particular to a compound pesticide containing prochloraz and acetoallin. Background technique [0002] Since prochloraz was used to control rice bakanae disease in the mid-1990s, prochloraz has been favored by farmers for its excellent control effect on rice bakanae disease, high stability and safety to crops. So far, 86% of the pesticides for controlling rice bakanae disease registered by the Pesticide Control Institute of the Ministry of Agriculture are prochloraz or its compound agents, accounting for the absolute position of rice bakanae disease control drugs. However, the long-term single use of prochloraz pesticides to prevent and control rice bakanae disease, the pathogenic bacteria have obvious resistance to prochloraz, resulting in the inability of prochloraz soaking to effectively prevent and control the prevalence and spread of bakanae disease, which has caused huge damage to farmers. Los...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/38A01P3/00A01N41/08
Inventor 杨红福姚克兵庄义庆吉沐祥束兆林缪康赵来成张景飞费子华吴祥王莉莉陈源张建华于居龙龚帮东邵春朱成刚王建
Owner ZHENJIANG AGRI SCI INST JIANGSU HILLY AREAS