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Sterilization composition containing indazole flusulfamide and zinc thiazole

A technology of indazole sulfasulfame and thiazole zinc, which is applied in the field of prevention and control of fungal and bacterial diseases on crops, can solve the problems of cell wall thinning, bacterial damage, and bacterial death, and achieve the expansion of bactericidal spectrum, pollution reduction, The effect of increasing the site of action

Active Publication Date: 2015-09-16
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Thiodiazole-Zn: It is an organic zinc fungicide, which has two bactericidal groups, one is a thiazole group, which has no inhibitory effect on bacteria outside the plant, but the agent is in the porous duct of the plant, and the bacteria are affected. Severe damage, where the cell walls thin and then collapse, causing the bacteria to die

Method used

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  • Sterilization composition containing indazole flusulfamide and zinc thiazole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1: 10% indazole sulfame·thiazole zinc ultra-low volume solution.

[0019] Indazole sulfame 2%, thiazole zinc 8%, mesitylene 10%, N-methylpyrrolidone 10%, castor oil polyoxyethylene ether 5%, sodium lauryl sulfate 5%, isophorone 2% , soybean oil supplemented to 100%. After stirring and dissolving the above-mentioned active ingredients with a solvent, adding an emulsifier, a wetting agent and a penetrating agent, stirring and mixing evenly, a 10% ultra-low-capacity liquid of indazolsulfame·thiazole zinc can be prepared.

Embodiment 2

[0020] Example 2: 24% Suspension Concentrate of Indazole-Thiazole Zinc.

[0021] Indazole sulfame 4%, thiazole zinc 20%, sodium lauryl sulfate 10%, p-methoxy fatty amidobenzenesulfonic acid 5%, naphthalenesulfonic acid condensate sodium salt 10%, polyethylene glycol 3 %, xanthan gum 1%, polyether emulsion 0.1%, azone 1%, sodium benzoate 0.5%, deionized water to make up 100%. The above active ingredients, wetting agents, dispersants, antifreeze agents, thickeners, defoamers, synergists and preservatives are dispersed by high-speed shearing and sanded in a sand mill to form a highly dispersed, A stable suspension system can be used to prepare 24% indazole sulfame·zinc thiazole suspension concentrate.

Embodiment 3

[0022] Example 3: 60% indazole-thiazole zinc water-dispersible granules.

[0023] Indazole sulfame 10%, Zinc thiazole 50%, Sodium butylnaphthalene sulfonate 10%, Formaldehyde condensate of sodium methylnaphthalene sulfonate 5%, Polycarboxylate 10%, Glucose 5%, Carboxymethyl cellulose 0.2% plain sodium, 0.5% anhydrous calcium chloride, and 100% light calcium. Mix the above active ingredients, wetting agent, dispersant, disintegrating agent, binder, stabilizer and filler evenly, pulverize with an ultra-fine jet mill, knead, and then add it to a fluidized bed granulation dryer for granulation , drying, and sieving to obtain 60% indazole-sulfame·thiazole zinc water-dispersible granules.

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Abstract

The invention discloses a sterilization composition containing indazole flusulfamide and zinc thiazole; the sterilization composition comprises indazole flusulfamide as a first effective component, zinc thiazole as a second effective component and common auxiliary components; and the weight ratio of indazole flusulfamide to zinc thiazole is (10:1) to (1:20). Lots of experiments show that the sterilization composition disclosed by the invention has obvious synergistic effects and excellent control effects to a variety of fungal diseases and bacterial diseases on crops.

Description

technical field [0001] The invention relates to a pesticide bactericidal composition and its application field, in particular to a bactericidal composition with indazole sulfamethamine and thiazole zinc as active ingredients, which is mainly used in the prevention and treatment of fungal and bacterial diseases on crops. Background technique [0002] In agricultural production practice, fungal diseases and bacterial diseases often occur mixedly on crops, and a single fungicide often cannot achieve the purpose of simultaneously preventing and controlling bacterial diseases and fungal diseases due to the limitation of its bactericidal spectrum. At the same time, the long-term and large-scale application of a single agent has led to increasingly serious drug resistance of the bacteria. In order to achieve the ideal control effect, the dosage has to be increased, which has led to a series of problems such as excessive pesticide residues and polluted the environment, which is not c...

Claims

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Application Information

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IPC IPC(8): A01N43/824A01P1/00A01P3/00A01N43/653
Inventor 张志伟王礼文朱刚陈佛祥吴泽伟
Owner GUANGDONG ZHONGXUN AGRI TECH
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