Efficiency-enhanced bactericidal composition and application thereof

A composition, the technology of kresoxim-methyl, applied in the field of compound pesticides, can solve the problems of difficult control of plant pathogens, discount of single-dose control effect, increase of resistance of pathogenic bacteria, etc., to achieve improved control effect, good control effect, inhibition of resistance medicinal effect

Inactive Publication Date: 2016-04-27
JIANGSU DONGBAO AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the prevention and control of plant pathogens is becoming more and more difficult. On the one hand, with the change of planting structure, the planting area of ​​economic crops such as melons, fruits and vegetables has gradually expanded, and the degree and number of diseases have i

Method used

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  • Efficiency-enhanced bactericidal composition and application thereof
  • Efficiency-enhanced bactericidal composition and application thereof
  • Efficiency-enhanced bactericidal composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Weigh 5g benzothiastrobin, 20g kresoxim-methyl, 4g sodium lignosulfonate, 2g custom lauryl sulfate, 2g white carbon black, add cornstarch to 100g, and prepare the mass percentage according to the conventional preparation method It is 25% water dispersible granule.

Embodiment 2

[0021] Weigh 15g phenthiastrobin, 20g kresoxim-methyl, 3g phenylethylphenol polyoxyethylene ether phosphate, 2g alkylphenol polyoxyethylene ether, 13gC 5 -C 8 Solvent naphtha, 5g ethylene glycol, add water to 100g, be mixed with the water emulsion that mass percentage content is 35% according to conventional preparation method.

Embodiment 3

[0023] Weigh 15g pentothiastrobin, 20g kresoxim-methyl, 10g etofazole, 6g calcium dodecylbenzenesulfonate, 3g sodium dodecylbenzenesulfonate, 1g alkylphenol polyoxyethylene ether, 15gC 5 -C 8 Solvent naphtha, 10g propylene glycol, add water to 100g, be mixed with the mass percentage composition according to conventional preparation method and be 35% microemulsion.

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Abstract

The invention relates to an efficiency-enhanced bactericidal composition. The main effective components of the efficiency-enhanced bactericidal composition are benzothiostrobin and kresoxim methyl in a weight ratio of 1-90: 1-90. The efficiency-enhanced bactericidal composition is a botanical bactericidal composition containing benzothiostrobin and kresoxim methyl and having the advantages of a wide application scope, low cost and good effect.

Description

technical field [0001] The invention belongs to the technical field of compound pesticides, and relates to a synergistic bactericidal composition and its application, in particular to a bactericidal composition with penthiostrobin and kresoxim-methyl as main active ingredients and its application. Background technique [0002] Benthiastrobin is an innovative fungicide candidate species with independent intellectual property rights, which can be widely used to control vegetable and melon fruit powdery mildew, downy mildew, gray mold, brown spot, scab, corn small spot, Rice smut, citrus ground rot, rape sclerotinia, etc. Benthiastrobin and azoxystrobin and other methoxyacrylate fungicides have the same mechanism of action. They are mitochondrial respiratory chain cytochrome bc1 complex inhibitors, which have good safety for beneficial organisms and crops, low toxicity and environmental friendliness . Multiple field efficacy tests have shown that benzothiastrobin can be used ...

Claims

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Application Information

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IPC IPC(8): A01N43/78A01P3/00A01G7/06A01G13/00A01N37/50
Inventor 孙红军南艳童振祥
Owner JIANGSU DONGBAO AGROCHEM
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