Bactericidal composition containing zhongshengmycin

A technology of bacteriocin and composition, applied in the field of bactericidal composition and bactericidal composition containing zhongshengmycin, to achieve the effects of reducing use cost, delaying disease resistance, and reducing pollution

Inactive Publication Date: 2019-12-31
JINGBO AGROCHEM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are only a handful of drugs to prevent and control the above-mentioned bacterial diseases in agriculture, and the use of the same drug for many years has caused the bacteria to develop resistance

Method used

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  • Bactericidal composition containing zhongshengmycin
  • Bactericidal composition containing zhongshengmycin
  • Bactericidal composition containing zhongshengmycin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Example 1: 41% chloroindole hydrazide + Zhongshengmycin water dispersible granules

[0022] Weigh 40% chloroindole hydrazide, 1% Zhongshengmycin, 5% mineral oil, 5% nonylphenol polyoxyethylene ether, 5% penetrant fast T, 2% sodium lauryl sulfate, 5% Sodium lignosulfonate, 4% naphthalene sulfonate, and bentonite to 100%. The above-mentioned raw materials are mixed, pulverized by ultrafine airflow, and granulated to obtain 41% Zhongshengmycin+chloroindole hydrazide water-dispersible granules.

Embodiment 2

[0023] Example 2: 31.5% chloroindole hydrazide + Zhongshengmycin wettable powder

[0024] Weigh 30% chloroindole hydrazide, 1.5% Zhongshengmycin, 5% pull open powder, 5% naphthalenesulfonate formaldehyde condensate, 10% talcum powder, and kaolin to make up 100%. The above raw materials were mixed and air-jet milled to obtain 31.5% Zhongshengmycin+chloroindole hydrazide wettable powder.

Embodiment 3

[0025] Example 3: 22% chloroindole hydrazide + Zhongshengmycin hydrazine suspension concentrate

[0026] Weigh 20% chloroindole hydrazide, 2% Zhongshengmycin, 5% sodium lignosulfonate, 2.0% OP-10, 1.5% CMC (carboxymethyl cellulose), 0.02% organic silicon, 2% glycerine Alcohol and deionized water make up 100%. The above raw materials were mixed, dispersed at high speed for 30 minutes, and ground with a sand mill to prepare 22% chloroindole hydrazide + Zhongshengmycin suspension concentrate.

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Abstract

The invention belongs to the field of pesticides, and provides a bactericidal composition containing zhongshengmycin. The main active ingredients of the bactericidal composition containing zhongshengmycin are chloroindole hydrazide and zhongshengmycin, wherein the weight ratio of chloroindole hydrazide to zhongshengmycin is 0.5: 5-40: 1, the content of chloroindole hydrazide in the bactericidal composition is 0.5 to 40%; the content of Zhongshengmycin in the bactericidal composition is 0.5 to 10%; the bactericidal composition can be used for prevention and treatment of various virus diseases of vegetables, melons, fruits, crops and the like, particularly, common cucumber bacterial angular leaf spot, Chineses cabbage soft rot, potato virus Y, camellia flower leaf virus, and peanut stunt virus, and possesses effect on Toamtos Yellows Leaf Curl Virus, rice black-streaked dwarf disease, and the like which are difficult to prevent and treat, possesses both prevention and treatment effect, is capable of preventing and controlling infection and development of plant virus diseases; and using of the bactericidal composition before or after disease infection is capable of achieving obvious prevention and treatment effect, and reducing pesticide using amount.

Description

technical field [0001] The invention belongs to the technical field of pesticides and provides a bactericidal composition, in particular a bactericidal composition containing Zhongshengmycin. Background technique [0002] Compounds containing acylhydrazone structures are a class of pesticide active ingredients developed by Nankai University. The chemical name of one class of active compounds is (1S,3S)-N'-(4-chlorophenylmethylene)-1- Methyl-2,3,4,9-tetrahydropyrido[3,4-b]indole-3-carboxyl hydrazide), referred to as chloroindole hydrazide. Such compounds containing an acylhydrazone structure have very good biological activity against tobacco mosaic virus, tomato mosaic virus, etc., and at the same time, such compounds are easily absorbed by plants, easily degraded in the environment, and have good environmental compatibility. [0003] The structure of the compound chloroindole hydrazide is as follows: [0004] [0005] Zhongshengmycin is an N-glycoside antibiotic that in...

Claims

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Application Information

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IPC IPC(8): A01N47/18A01N43/90A01P1/00A01P3/00
CPCA01N43/90A01N47/18
Inventor 张宗英王成冀琳琳邓晓杰刘坤张方贺许兴志
Owner JINGBO AGROCHEM TECH CO LTD
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