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Pyraclostrobin-fluazinam pesticide composition

A technology of pyraclostrobin and pesticide composition, which is applied in the direction of fungicides, biocides, animal repellents, etc., can solve the problems such as compounding of pyraclostrobin and fluazinam that have not been seen, and achieve the goal of overcoming It is easy to produce resistance, expand the bactericidal spectrum, and improve the control effect

Inactive Publication Date: 2013-09-04
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There is no report on the combination of pyraclostrobin and fluazinam

Method used

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  • Pyraclostrobin-fluazinam pesticide composition
  • Pyraclostrobin-fluazinam pesticide composition
  • Pyraclostrobin-fluazinam pesticide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Preparation Example 1 , 40% pyraclostrobin · fluazinam suspension concentrate:

[0020] Pyraclostrobin 5%, Fluazinam 35%, Lignosulfonate 3%, Calcium Dodecylbenzenesulfonate 3%, Xanthan Gum 0.1%, Lauryl Betaine 5%, Fat Alcohol polyoxyethylene ether 5%, glycerin 5%, gum arabic 0.1%. Deionized water was added to 100%, the above formula was pre-crushed in proportion, and then added to a sand mill for grinding. After high-shear mixing, a 40% pyraclostrobin-fluazinam suspension was prepared.

Embodiment 2

[0021] Formulation embodiment two, 30% pyraclostrobin · fluazinam suspension concentrate:

[0022] Pyraclostrobin 6%, fluazinam 24%, emulsifier 1601#10%, wetting agent LS 5%, dispersant SOPA-270 3%, bentonite 2%, xanthan gum 0.1%, silicone defoaming agent Agent 0.4%, glycerol 5%, deionized water to make up to 100%. The above formula is pre-crushed according to the proportion, then added to a sand mill for grinding, and then mixed by high shear to prepare 30% pyraclostrobin · fluazinam suspension concentrate.

Embodiment 3

[0023] Formulation embodiment three, 60% pyraclostrobin · fluazinam water dispersible granules:

[0024] Pyraclostrobin 10%, fluazinam 50%, sodium lauryl sulfate 8%, polycarboxylate 5%, sodium chloride 2%, polyethylene glycol 3%, and the balance is kaolin. The above formula is dry-milled, granulated, dried and sieved according to the proportion to prepare 60% pyraclostrobin · fluazinam water-dispersible granules.

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Abstract

The invention discloses a pyraclostrobin-fluazinam pesticide composition. The pyraclostrobin-fluazinam pesticide composition comprises common assistants, pyraclostrobin and fluazinam. A mass part ratio of pyraclostrobin to fluazinam is in a range of 3: 1 to 1: 10. Pyraclostrobin and fluazinam can produce obvious synergism. Compared with a single-ingredient pesticide, the pyraclostrobin-fluazinam pesticide composition adopts a smaller amount of the active ingredients, is suitable for preventing and treating crop diseases caused by pathogen fungi and is especially suitable for powdery mildew, downy mildew and botrytis.

Description

technical field [0001] The pesticide composition of the present invention uses pyraclostrobin and fluazinam as active ingredients, and is suitable for preventing and treating crop diseases caused by pathogenic fungi, especially powdery mildew, downy mildew and gray mold. Background technique [0002] Pyraclostrobin, English common name pyraclostrobin, chemical name: methyl (N)-[[[1-(4-chlorobenzene)pyrazol-3 yl)-oxygen]-0-methoxy]-N- Methoxycarbamate is a methoxyacrylate compound and is a mitochondrial respiration inhibitor. That is, by preventing electron transfer during cytochrome synthesis. [0003] Pyraclostrobin is a broad-spectrum fungicide with excellent therapeutic and systemic activity, and has excellent control effects on powdery mildew, downy mildew and gray mold of various crops. [0004] Fluazinam, English common name fluazinam, chemical name 3-chloro-N-(3-chloro-5-trifluoromethyl-2-pyridyl)-α,α,α-trifluoro-2,6-dinitrate base-p-toluidine. [0005] Fluazinam ...

Claims

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Application Information

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IPC IPC(8): A01N47/24A01P3/00A01N43/40
Inventor 王礼文刘鹏陈佛祥冷忠国朱刚张志伟
Owner GUANGDONG ZHONGXUN AGRI TECH
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