Unlock instant, AI-driven research and patent intelligence for your innovation.

Sterilizing composition containing mepanioyrim and metalaxyl and application thereof

A composition, metalaxyl technology, applied in application, fungicide, biocide, etc., can solve the problems of difficult control of plant pathogens, discount of single-dose control effect, increase of pathogenic bacteria resistance, etc., to achieve the suppression of fungal drug resistance , good control effect, and the effect of delaying drug resistance

Active Publication Date: 2016-03-09
NANJING HUAZHOU PHARMA +1
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 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 increased, making the prevention and control more difficult. On the other hand, the resistance of pathogenic bacteria is increasing year by year under the pressure of continuous agent selection, the control effect of a single agent is greatly reduced, and the control of plant diseases is facing a major challenge

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sterilizing composition containing mepanioyrim and metalaxyl and application thereof
  • Sterilizing composition containing mepanioyrim and metalaxyl and application thereof
  • Sterilizing composition containing mepanioyrim and metalaxyl and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Example 1: 15% Azoxystrobin·Metaxyl WP (1:2)

[0045] 5 g of azoxystrobin, 10 g of metalaxyl, 2 g of detergent LS (sodium p-methoxy fatty acid aminobenzene sulfonate), 4 g of diffusing agent NNO (sodium methylene bis-naphthalene sulfonate), 5 g of white carbon black, The kaolin clay is added to 100 g of the mixture, and the mixture is subjected to jet pulverization to obtain a 15% azoxystrobin·metalaxyl wettable powder by mass percentage of the active ingredient.

Embodiment 2

[0046] Example 2: 15% azoxystrobin·metalaxyl WP (1:4)

[0047]3 g of azoxystrobin, 12 g of metalaxyl, 3 g of sodium lauryl sulfate, 4 g of diffusing agent NNO, 5 g of white carbon black, and kaolin are added to 100 g of the mixture for airflow pulverization to obtain an active ingredient mass percentage of 15% azoxystrobin. Metalaxyl WP.

Embodiment 3

[0048] Example 3: 14% azoxystrobin·metalaxyl WP (1:6)

[0049] Add 2 g of azoxystrobin, 12 g of metalaxyl, 3 g of sodium lauryl sulfate, 4 g of diffusing agent NNO, 5 g of white carbon black, and kaolin clay to 100 g of the mixture for airflow pulverization to obtain an active ingredient mass percentage of 14% azoxystrobin. Metalaxyl WP.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a sterilizing composition containing mepanioyrim and metalaxyl and an application thereof. According to the sterilizing composition, the mepanioyrim and the metalaxyl serve as main active ingredients, wherein the mass ratio of the mepanioyrim to the metalaxyl is 1-70:1-50. The sterilizing composition can be applied to prevent and treat cereal diseases, fruit tree diseases and vegetable diseases, has a high synergetic effect, overcomes and delays the germicide resistance of germs and is high in sterilizing speed and long in lasting period, application cost is reduced, and the preventing and treating effect is obviously better than the single-germicide effect. The sterilizing composition can be used for preventing and treating fungal diseases on crops, and particularly can be used for preventing and treating fungal diseases such as gray mold, brown rot, scab, downy mildew and late blight, and the effect is better than the single-germicide effect.

Description

Technical field: [0001] The present invention relates to a bactericidal composition and use thereof, in particular to a bactericidal composition with azoxystrobin and metalaxyl as main active components and application thereof. Background technique [0002] Mepanioyrim, chemical name: 4-methyl-N-phenyl-6-(1-propynyl)-2-pyrimidinamine, molecular formula: C 14 H 13 N 3 . The structure is as follows: [0003] [0004] Mechanism of Action: Azoxystrobin has a unique mechanism of action that inhibits protein secretion by pathogenic bacteria, including reducing the levels of some hydrolases, which are speculated to be related to pathogenic bacteria entering host plants and causing host tissue necrosis. The main control is to prevent and control apple and pear scab, cucumber, grape, strawberry and tomato gray mold, peach, pear and other brown rot. Methyl azoxystrobin has no cross-resistance with triazoles, dithiocarbamates, benzimidazoles and acetocarb, so it has excellent a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/54A01P3/00A01N37/46
Inventor 石振龙万维肖张宝俊杨琴陈叶青
Owner NANJING HUAZHOU PHARMA