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A kind of bactericidal composition and preparation thereof containing metalaxa-hymexazol and nikkomycin

A technology of metalaxa-hymexazol and nikkomycin, which is applied in the field of pesticides to achieve the effects of delaying drug resistance, reducing the amount of drug use, and mitigating the impact of the environment

Active Publication Date: 2017-12-05
海宁市袁花镇工业投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report on the combined application of mefenazyl and nikkomycin

Method used

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  • A kind of bactericidal composition and preparation thereof containing metalaxa-hymexazol and nikkomycin
  • A kind of bactericidal composition and preparation thereof containing metalaxa-hymexazol and nikkomycin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1: Composition of 12% metalahymexazol + nikkomycin (1:3)

[0027] 12% active compound (3% hymexazol and 9% nikkomycin composition), sodium lignosulfonate 2.5%, alkylbenzene sulfonate 1.3%, potassium chloride 2.5%, calcium magnesium phosphate fertilizer 2.2%, diammonium phosphate 1.9%, white carbon black 3%, urea 18%, and diatomaceous earth make up 100%.

Embodiment 2

[0028] Example 2: Composition of 26% metalaxazone + nikkomycin (1:12)

[0029] 26% active compound (2% metalazamex and 24% nikkomycin combination), polycarboxylate 5%, sodium lignosulfonate 5%, white carbon black 4%, kaolin make up 100%.

Embodiment 3

[0030] Example 3: Composition of 38% metalahymexazol + nikkomycin (1:18)

[0031] 38% of the active compound (2% of hymexazol and 36% of nikkomycin composition), 3.2% of phenethylphenol polyoxyethylene ether, 2.9% of sodium lauryl sulfate, 3% of polyvinyl alcohol, Humic acid 4%, urea 5%, diatomaceous earth make up to 100%.

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Abstract

The present invention discloses a sterilization composition containing metalaxyl-hymexazol and nikkomycin, and relates to the technical field of pesticides. The sterilization composition contains active components such as metalaxyl-hymexazol and nikkomycin, wherein a mass ratio of the metalaxyl-hymexazol to the nikkomycin is 1:3-49. According to the present invention, the sterilization composition and the pesticide preparation provide significant synergetic effects compared with the single agent, and further have effects of effective prevention and control of crop plant diseases and insect pests, reduction of pesticide consumption, reduction of prevention and control cost, improvement of insect disinfestation and antibacterial activity, and delaying of drug resistance of plant diseases and insect pests on the sterilization composition.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a bactericidal composition mixed with two bactericidal active compounds, in particular to a bactericidal composition containing mefenazyl and nikkomycin and its preparation. Background technique [0002] In pesticide research, compounding ingredients from different varieties is a very common way to control resistant pests or bacteria. Different ingredients are compounded, and according to the actual application effect, it is judged whether a certain compound is synergistic, additive or antagonistic. The formula with good compounding and synergistic effects can significantly improve the actual control effect and reduce the use of pesticides, thereby greatly delaying the generation of pest resistance, and is an important means of comprehensive pest control. [0003] Nicomycin is a metabolite produced by Streptomyces chromogenes 7100 isolated from Northeast soil by the Institute...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N63/02A01P3/00A01P7/04A01N43/80A01N37/46
Inventor 邓全芳
Owner 海宁市袁花镇工业投资有限公司
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