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Sterilization composite containing metalaxyl-M and application thereof

A fungicide composition, a technology of fine metalaxyl, applied in the directions of fungicides, biocides, applications, etc., can solve problems such as high resistance risk, and achieve the effects of increasing crop yield, reducing costs, and delaying drug resistance of pathogens

Active Publication Date: 2013-09-25
JIANGSU BAOLING CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, studies have shown that mefenaxyl has a high risk of resistance to greenhouse and greenhouse crop diseases

Method used

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  • Sterilization composite containing metalaxyl-M and application thereof
  • Sterilization composite containing metalaxyl-M and application thereof
  • Sterilization composite containing metalaxyl-M and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Add 4 g of metalaxyl, 32 g of propineb, 6 g of calcium dodecylbenzenesulfonate, 4 g of phenethylphenol polyoxyethylene ether, and xylene to 100 g, and mix until a homogeneous liquid is obtained to obtain a composition emulsifiable concentrate.

Embodiment 2

[0017] Add 5 g of metalaxyl, 64 g of propineb, 8 g of sodium lignosulfonate, 4 g of diffusing agent sodium methylene bis-naphthalene sulfonate, and white carbon black to 100 g. The mixture is jet-milled to obtain a wettable powder.

Embodiment 3

[0019] 2 g of fine metalaxyl, 16 g of zinc propionate, 3 g of polyoxyethylene ether of phenylethylphenol formaldehyde resin, 2 g of polyoxyethylene ether of phenol formaldehyde resin, 5 g of antifreeze ethylene glycol and glycerin, and 5 g of dispersant fatty alcohol 5 g of oxyethyl ether, 1 g of xanthan gum as an anti-sedimentation agent, and appropriate amount of water were mixed and sheared at a high speed by a homogenizer to obtain a water emulsion.

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PUM

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Abstract

The invention discloses a sterilization composite containing metalaxyl-M and application thereof. The sterilization composite containing metalaxyl-M comprises two active components A and B, the component A is metalaxyl-M and the component B is propineb or metiram. The composite is efficient, safe and environmentally-friendly, has synergy, can be used for increasing crop production and fruit quality and lowering cost and is beneficial to the postponement of the generation of drug resistance of harmful bacteria. The composite also can be used for preventing and controlling crop banded sclerotial blight, damping off, root rot, rice blast, exserohilum turcicum, bipolaris maydis, downy mildew, phytophthora blight, leaf spot, gray mold, alternaria leaf spot, anthracnose, ring spot, powdery mildew, Leptosphaeria maculans and late blight.

Description

technical field [0001] The invention relates to a bactericidal composition containing metalaxyl and its application. Background technique [0002] At present, in pest biochemical control, the problem of pest resistance is very serious. Diseases caused by Oomycetes are common in agricultural production and often cause heavy losses. As a fungicide with significant protective, therapeutic and eradicating effects, metalaxyl is widely used in the control of crop diseases and has good control effect. However, studies have shown that mefenaxyl has a high risk of resistance to greenhouse and greenhouse crop diseases. The compound composition with synergistic effect can reduce the risk of resistance to a certain extent, avoid the generation of resistance and delay the speed of resistance generation. [0003] Propineb is a protective fungicide that acts on the synthesis of fungal cell walls and proteins, can inhibit the infection and germination of spores, and can inhibit the growt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/14A01N37/46A01N25/14A01N25/04A01N25/12A01P3/00
Inventor 朱文新俞建平虞卉黄坤敏石磊
Owner JIANGSU BAOLING CHEM
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