Bactericidal composition containing picoxystrobin and prothioconazole and application thereof

A technology of prothioconazole and picoxystrobin, applied in the fields of 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., and achieve reduction The dosage, good control effect, and the effect of increasing the scope of application

Inactive Publication Date: 2018-03-09
NANJING HUAZHOU PHARMA
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, wheat leaf blight, leaf rust, glume blight, brown spot, powdery mildew, leaf spot, fusarium wilt, sclerotinia, net spot and moire, rice sheath blight, rice false smut, Rapeseed and peanut gray mold, black spot, brown spot, black shank, sclerotinia and rust are more serious, causing catastrophic losses to agricultural production, although picoxystrobin and prothioconazole single agent It has a relatively ideal control effect on some diseases, but in practical applications, it is found that the control of plant pathogens is becoming more and

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
  • Bactericidal composition containing picoxystrobin and prothioconazole and application thereof
  • Bactericidal composition containing picoxystrobin and prothioconazole and application thereof
  • Bactericidal composition containing picoxystrobin and prothioconazole and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Example 1: 15% picoxystrobin·prothioconazole WP (1:2)

[0048] 5 g of picoxystrobin, 10 g of prothioconazole, 2 g of detergent LS (sodium p-methoxy fatty acid aminobenzene sulfonate), 4 g of diffusing agent NNO (sodium methylene dinaphthalene sulfonate), and white carbon black 5 g of kaolin clay was added to 100 g of the mixture, and the mixture was air-jet pulverized to obtain a 15% picoxystrobin·prothioconazole wettable powder by mass percentage of the active ingredient.

Embodiment 2

[0049] Example 2: 15% picoxystrobin·prothioconazole WP (1:4)

[0050] 3 g of picoxystrobin, 12 g of prothioconazole, 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 and subjected to airflow pulverization to obtain an active ingredient mass percentage of 15%. Oxystrobin·Prothioconazole WP.

Embodiment 3

[0051] Example 3: 16% picoxystrobin·prothioconazole WP (1:7)

[0052] 2 g of picoxystrobin, 14 g of prothioconazole, 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 and subjected to airflow pulverization to obtain an active ingredient mass percentage of 16%. Oxystrobin·Prothioconazole 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 bactericidal composition containing picoxystrobin and prothioconazole and an application thereof. The bactericidal composition uses picoxystrobin and prothioconazole as main active ingredients, wherein the mass ratio of picoxystrobin to prothioconazole is 1:50-70:1. The bactericidal composition can be applied to the prevention and treatment of cereals, fruit trees, and vegetable diseases, has a high synergistic effect, overcomes and delays the drug resistance of pathogens, has fast sterilization speed, long-lasting effect, reduces application costs, and has good control effect. Significantly better than its single dose use. The present invention can be used to prevent and treat fungal diseases on crops, especially can be used to prevent and treat wheat leaf blight, leaf rust, glume blight, brown spot, powdery mildew, leaf spot, fusarium wilt, sclerotinia, nettle Spot and moire, rice sheath blight, rice false smut, rape and peanut gray mold, black spot, brown spot, black shank, sclerotinia and rust fungal diseases, the effect is better than single agent use.

Description

Technical field: [0001] The invention relates to a bactericidal composition and its application, in particular to a bactericidal composition with picoxystrobin and prothioconazole as main active ingredients and its application. Background technique [0002] Picoxystrobin, a methoxyacrylate fungicide developed by Syngenta, chemical name: (E)-3-methoxy-2-{2-[6-(trifluoromethyl)- 2-Pyridyloxymethyl]phenyl}acrylate methyl ester. The structural formula is as follows: [0003] [0004] Picoxystrobin has low toxicity and is a mitochondrial respiratory inhibitor, that is, through the cytochrome b and C 1 Inter-electron transfer inhibits the respiration of mitochondria, thus playing a bactericidal and bacteriostatic role. Picoxystrobin was still effective against strains resistant to 14-demethylase inhibitors, benzamides, tricarboxamides and benzimidazoles. During use, once picoxystrobin is absorbed by the leaves, it will move in the xylem and flow in the transport system with...

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
IPC IPC(8): A01N43/653A01N43/40A01P3/00
CPCA01N43/653A01N43/40A01N2300/00
Inventor 白杰郭崇友万维肖张宝俊石振龙
Owner NANJING HUAZHOU PHARMA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap