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Bactericidal composition containing azoxystrobin

A composition, the technology of azoxystrobin, applied in the directions of fungicides, biocides, biocides, etc., can solve the problems of few varieties, can not meet the needs of crop disease prevention and control in production, and achieve the reduction of dosage, improvement of control effects, Effects of overcoming and resistance

Active Publication Date: 2012-12-12
SHENZHEN NOPOSION AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few varieties of azoxystrobin compound agents, which cannot meet the needs of crop disease control in production

Method used

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  • Bactericidal composition containing azoxystrobin
  • Bactericidal composition containing azoxystrobin
  • Bactericidal composition containing azoxystrobin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1: 51% Azoxystrobin Zhongshengmycin wettable powder

[0017] 93% Azoxystrobin (active ingredient) 53.76g

[0018] 10% Zhongshengmycin (active ingredient) 10g

[0019] Sodium lignosulfonate (dispersant) 5g

[0020] Chaku powder (dispersant) 5g

[0021] Pull apart powder (dispersant) 1g

[0022] White carbon black (filler) 1g

[0023] Attapulgite (filler) 24.24g

Embodiment 2

[0024] Example 2: 28% Azoxystrobin Zhongshengmycin wettable powder

[0025] 93% Azoxystrobin (active ingredient) 26.88g

[0026] 10% Zhongshengmycin (active ingredient) 30g

[0027] Sodium lignosulfonate (dispersant) 5g

[0028] Chaku powder (dispersant) 5g

[0029] Pull apart powder (dispersant) 1g

[0030] White carbon black (filler) 1g

[0031] Attapulgite (filler) 31.12g

[0032] 2. Suspending agent embodiment

[0033] According to the proportion of the formula, after mixing the active components of azoxystrobin and Zhongshengmycin, surfactants, thickeners, carriers or fillers and part of water, after high-speed shearing and wet sanding, semi-finished products are made, and after analysis The finished product is obtained by replenishing water, mixing evenly and filtering.

Embodiment 3

[0034] Example 3: 6% Azoxystrobin Zhongshengmycin Suspension Concentrate

[0035] 93% Azoxystrobin (active ingredient) 1.08g

[0036] 10% Zhongshengmycin (active ingredient) 50g

[0037] Sodium lignosulfonate (dispersant) 5g

[0038] Magnesium aluminum silicate (excipient) 1g

[0039] Ethylene glycol (solvent) 5g

[0040] White carbon black (filler) 1g

[0041] Water (filler) 31.12g

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Abstract

The invention discloses a bactericidal composition which contains effective ingredients of azoxystrobin and zhongshengmycin, wherein the mass ratio of the azoxystrobin to the zhongshengmycin is 50:1-1:5, and the weight percentage content of the two active ingredients in the composition is 1-80%. The composition can be used for preventing and treating diseases of cereal crops, fruit trees and vegetables, and has wide application range, low cost and good effect.

Description

technical field [0001] The invention relates to a bactericidal composition, in particular to a compound bactericidal composition containing azoxystrobin. Background technique [0002] Azoxystrobin (Azoxystrobin) is a methoxyacrylate fungicide with triple effects of protection, treatment and eradication, good crop safety and very outstanding environmental compatibility. It is a mitochondrial respiration inhibitor. At present, azoxystrobin-related preparation products mainly include 25% azoxystrobin SC, 325 g / L difenoconazole · azoxystrobin SC, 500 g / L azoxystrobin · chlorothalonil SC, etc., mainly For the prevention and treatment of vegetable and fruit tree diseases. Azoxystrobin used alone is likely to cause serious resistance to bacteria, and compounding different varieties is an effective way to prevent and control drug-resistant bacteria. At present, there are few varieties of compound agents of azoxystrobin, which cannot meet the needs of crop disease control in produ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/18A01N43/54A01P1/00A01P3/00
Inventor 王延辉郭东岳曹明章张洪毕湘黔巩自勇孔建
Owner SHENZHEN NOPOSION AGROCHEM