Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Pesticide composition containing bixafen and oxine-copper and application thereof

A pesticide composition, bixafen technology, applied in the application, bactericide, biocide and other directions, can solve the problems of difficulty, easy mutation of pathogenic bacteria, strong destructiveness, etc., to reduce the usage amount, increase the bactericidal activity, The effect of broad sterilization spectrum

Pending Publication Date: 2022-04-26
青岛滕润翔检测评价有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chemical control is still an important means to control the occurrence and development of target spot disease, but it is difficult to effectively control the disease because the pathogen is easily mutated and destructive.

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
  • Pesticide composition containing bixafen and oxine-copper and application thereof
  • Pesticide composition containing bixafen and oxine-copper and application thereof
  • Pesticide composition containing bixafen and oxine-copper and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Toxicity determination of bixafen and quinoline copper against cucumber target spot disease

[0044] Pathogen for testing: cucumber target spot disease (Corynespora cassiicola), provided by the R&D Center of Hailier Pharmaceutical Group.

[0045] Test agents: 98% bixafen technical product was provided by Hailier Pharmaceutical Group R&D Center, and 33.5% quinoline copper suspension was provided by Shandong Hailier Chemical Co., Ltd.

[0046] Medicament preparation: first dissolve bixafen original drug with acetone, and then dilute with 0.1% Tween 80 aqueous solution; dilute 33.5% quinoline copper suspension with sterile water. Prepare single-dose mother liquors respectively, and design 10 groups of proportions according to the purpose of mixing and drug activity, and prepare 5 series of mass concentrations for each single dose and each group of proportioned mixtures according to the method of equal ratio.

[0047] Under aseptic operation conditions, according to the test...

preparation example 1

[0087] Preparation example 1: 20wt% bixafen·quinoline copper suspension concentrate (1:3)

[0088] Formula: 5% bixafen, 15% quinoline copper, 3.5% sodium lauryl sulfate, 2% arylphenol ether phosphate, 3.3% alkylphenol formaldehyde resin polyoxyethylene ether, 0.7% carboxymethyl Base cellulose, 6% ethylene glycol, 0.03% benzisothiazolinone, 0.6% silicone defoamer, deionized water to make up the balance;

[0089] Preparation method: According to the proportion of the formula, put the active ingredients bixafen, copper quinoline, surfactant and other functional additives in the reaction kettle in sequence, add water and mix evenly, undergo high-speed shearing, wet sanding, Finally, homogeneously filter to obtain the suspension concentrate product.

preparation example 2

[0090] Preparation example 2: 25wt% bixafen·quinoline copper suspension concentrate (1:5)

[0091] Formula: 5% bixafen, 20% quinoline copper, 5% sodium lauryl sulfate, 1.5% arylphenol ether phosphate, 4% alkylphenol formaldehyde resin polyoxyethylene ether, 0.7% carboxymethyl Base cellulose, 0.03% methyl p-hydroxybenzoate, 5% ethylene glycol, 0.5% silicone defoamer, deionized water to make up the balance;

[0092] Preparation method: same as preparation example 1.

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 belongs to the field of pesticide bactericides, and discloses a pesticide composition containing bixafen and oxine-copper. The active ingredients of the pesticide composition comprise an active ingredient A bixafen and an active ingredient B oxine-copper, the mass ratio of the bixafen to the oxine-copper is (10: 1)-(1: 20). The pesticide composition can be used for preventing and treating various diseases on crops, has a good prevention and treatment effect, and has the characteristics of wide bacteriocidal spectrum, low dosage, obvious synergistic effect, delayed drug resistance and the like.

Description

technical field [0001] The invention relates to the field of pesticide fungicides, in particular to a pesticide composition containing bixafen and quinoline copper. The pesticide composition can enhance the drug effect, reduce the dosage, improve the quick effect, prolong the persistent effect and delay the development of drug resistance. Background technique [0002] Cucurbitaceae crops include common vegetables and fruits such as cucumbers, winter squash, bitter gourds, pumpkins, loofahs, watermelons, and melons. Cucumber target spot disease pathogen (Corynespora cassiicola) is caused by Corynespora multiprimum infection. The optimum temperature for the growth of the fungus mycelium is 28°C, and the optimum temperature for sporulation is about 30°C. The germination of spores requires a higher temperature. Humidity, relative humidity above 90% can germinate, and the germination rate is the highest in water droplets. Corynespora multiprimum has the characteristics of lovin...

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): A01N43/56A01N43/42A01P1/00A01P3/00
CPCA01N43/56A01N43/42
Inventor 解维星刘桂娟杨志鹏王飞菲柴泽宇范勇
Owner 青岛滕润翔检测评价有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com