Amisulbrom and benthiavalicarb-isopropyl containing bactericidal composition and application thereof

A technology of bispropamid and indazolamide, which is applied in the field of pesticide compounding, achieves the effects of prolonging service life, overcoming easy-to-produce resistance and reducing adverse effects

Active Publication Date: 2015-02-25
山东康惠植物保护有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no relevant report on the compounding of indazolesulprofesamide and mandipropamid at present at home and abroad

Method used

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  • Amisulbrom and benthiavalicarb-isopropyl containing bactericidal composition and application thereof
  • Amisulbrom and benthiavalicarb-isopropyl containing bactericidal composition and application thereof
  • Amisulbrom and benthiavalicarb-isopropyl containing bactericidal composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0118] When preparing the wettable powder bactericidal composition, the mass percentage of each component is: 10% of indazole sulfame, 10% of mandipropamid, 10% of dispersant, 8% of wetting agent, and 62% of filler;

[0119] The above dispersant is: polycarboxylate;

[0120] The wetting agent is: sodium lauryl sulfate;

[0121] The filler is: Kaolin.

[0122] According to the above weight ratio, mix indazolesulfame, mandipropamid, dispersant, wetting agent and filler, stir evenly in a stirring tank, pulverize through a jet mill, and then mix evenly to obtain a wettable powder sterilizing combination things.

Embodiment 2

[0124] When preparing the wettable powder bactericidal composition, the mass percentage of each component is: 10% of indazole sulfame, 20% of mandipropamid, 8% of dispersant, 6% of wetting agent, and 56% of filler;

[0125] The above dispersant is: sodium lignosulfonate;

[0126] The wetting agent is: sodium lauryl sulfate;

[0127] The filler is: kaolin

[0128] According to the above weight ratio, mix indazolesulfame, mandipropamid, dispersant, wetting agent and filler, stir evenly in a stirring tank, pulverize through a jet mill, and then mix evenly to obtain a wettable powder sterilizing combination thing.

Embodiment 3

[0130] When preparing the bactericidal composition of the suspension, the percentage by weight of each component is: 12.5% ​​of indazole sulfamel, 12.5% ​​of mandipropamid, 10% of dispersant, 4% of antifreeze, 1% of thickener, disinfectant Foaming agent 0.4%, the balance is water;

[0131] The dispersant is: alkylphenol polyoxyethylene ether;

[0132] The antifreeze is: ethylene glycol;

[0133] The thickener is: xanthan gum;

[0134] The defoamer is: silicone oil;

[0135] The specific production steps of the suspending agent are as follows: firstly mix the additives according to the above-mentioned ratio, mix evenly through high-speed shearing, add indazolesulprodil and mandipropamid, and grind the balls in a ball mill for 2 to 3 Hours, make the particle diameter below 5mm, get the fungicidal composition of suspension preparation.

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PUM

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Abstract

The invention relates to the technical field of pesticide compounding, in particular to an amisulbrom and benthiavalicarb-isopropyl containing bactericidal composition and application thereof. The bactericidal composition comprises active ingredients including amisulbrom and benthiavalicarb-isopropyl in the mass ratio of 1:10 to 10:1, and the bactericidal composition comprises the following ingredients in percentage by mass: 1%-60% of amisulbrom and benthiavalicarb-isopropyl, and the balance of auxiliary ingredients which are allowed and accepted in pesticides. The bactericidal composition is in a form of wettable powder, suspending agent, emulsion in water, water dispersible granule or microemulsion and can effectively prevent and control diseases, such as downy mildew and epidemic disease, of vegetables, grapes, litchi fruits and melons.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a bactericidal composition containing indazolesulfastrobin and mandiprodil, and also relates to the application of the bactericidal composition. Background technique [0002] Downy mildew and blight are common diseases in the planting process of vegetables and fruits. Downy mildew and Phytophthora are highly destructive and harmful to host plants. After the crops are infected, they will often be greatly reduced or even extinct. Severe It has affected the quality of vegetables and fruits and the economic benefits of farmers, and the development of related control products has a huge market space. According to literature reports, due to single pesticides and other unscientific application methods, downy mildew and blight have developed resistance to many commonly used pesticides. Environmental pollution is intensified, therefore, the mixing of different pesticide var...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01P3/00A01N37/36
Inventor 崔淑华
Owner 山东康惠植物保护有限公司
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