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Sterilization combination containing azoxystrobin and application thereof

A composition and technology of azoxystrobin, applied in the field of binary compound compositions containing azoxystrobin, can solve the problems of inability to meet the needs of crop disease prevention and control in production, few varieties, etc., and achieve reduction in dosage and cost. , the effect of reducing the cost of use

Active Publication Date: 2010-02-17
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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  • Sterilization combination containing azoxystrobin and application thereof
  • Sterilization combination containing azoxystrobin and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: 11% azoxystrobin, pyrimidine nucleoside antibiotic suspension

[0022] 93% Azoxystrobin (active compound) 1.08g

[0023] 20% pyrimidine nucleoside antibiotics (active compound) 50g,

[0024] Sodium lignosulfonate (dispersant) 1g

[0025] Magnesium aluminum silicate (excipient) 1g

[0026] Ethylene glycol (solvent) 5g

[0027] White carbon black (filler) 2g

[0028] Bentonite (filler) 2g

[0029] Water 37.92g

Embodiment 2

[0030] Embodiment 2: 20% azoxystrobin, pyrimidine nucleoside antibiotic suspension

[0031] 93% Azoxystrobin (active compound) 10.75g

[0032] 20% pyrimidine nucleoside antibiotics (active compound) 50g

[0033] Sodium lignosulfonate (dispersant) 1g

[0034] White carbon black (filler) 2g

[0035] Bentonite (filler) 2g

[0036] Magnesium aluminum silicate (excipient) 1g

[0037] Ethylene glycol (solvent) 5g

[0038] Water 28.25g

[0039] 2. Wettable powder embodiment

[0040] The pesticide active component azoxystrobin, pyrimidine nucleoside antibiotics, adjuvants and fillers are mixed in proportion, air-jet pulverized and then mixed to obtain a wettable powder. Main equipment: mixer, jet mill.

Embodiment 3

[0041] Embodiment 3: 51% azoxystrobin, pyrimidine nucleoside antibiotic wettable powder

[0042] 93% Azoxystrobin (active compound) 53.76g

[0043] 20% pyrimidine nucleoside antibiotics (active compound) 5g

[0044] Sodium lignosulfonate (dispersant) 5g

[0045] Chaku powder (surfactant) 5g

[0046] Pull open powder (surfactant) 1g

[0047] White carbon black (filler) 1g

[0048] Attapulgite (filler) 29.24g

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Abstract

The invention discloses a sterilization combination and application thereof. The sterilization combination contains azoxystrobin and pyrimidine nucleotide antibiotics, wherein the weight ratio of theazoxystrobin and the pyrimidine nucleotide antibiotics is 50:1 to 1:10, the total weight percentage of active components is 1 percent to 80 percent, and the balance of auxiliary components which are allowed to use and can be accepted in pesticides. The azoxystrobin and the pyrimidine nucleotide antibiotics have obvious synergism after mixing according to a certain proportion, and can be applied tocontrolling diseases of crops such as cereals, melons, fruits or vegetables.

Description

technical field [0001] The invention relates to a bactericidal composition and application thereof, in particular to a binary compound composition containing azoxystrobin. Background technique [0002] Azoxystrobin (Azoxystrobin) is a new disease management product synthesized through artificial biomimetic synthesis with natural antibiotics derived from mushrooms as the lead compound. It belongs to the methoxyacrylate fungicides, which are highly efficient and broad-spectrum, and have multiple functions of protection, treatment, eradication, penetration and systemic absorption. Azoxystrobin inhibits spore germination and hyphal infection by inhibiting the respiratory production process of pathogenic bacteria, thus causing the pathogenic bacteria to lose their vitality. Azoxystrobin has good crop safety and very outstanding environmental compatibility. [0003] At present, the main products of azoxystrobin preparations include 25% amida SC, 325 g / L diphenyl ether · Azoxystr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/54A01P3/00
Inventor 王延辉郭东岳张承来曹明章毕湘黔巩自勇孔建
Owner SHENZHEN NOPOSION AGROCHEM
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