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

Synergistic compound pesticide contg. fluacrypyrim and vermectins or methyl amino Avermectins benzoate, and its application Avermectins

A kind of technology of insecticidal composition and active ingredient, which is applied in the field of synergistic insecticidal composition containing pyrimethoxine and abamectin or methylamino abamectin benzoate, and can solve the problem that the insecticidal composition has not been found yet. The application of the composition and other problems can achieve the effects of reducing labor costs for prevention and control, reducing toxicity and improving prevention and control effects.

Inactive Publication Date: 2008-01-09
NANJING REDSUN
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The synergistic combination of pesticides is an effective measure to expand the control spectrum and improve the control effect. Up to now, no insecticidal composition and its related pesticides have been found. Application in the control of cabbage caterpillar and rice borer

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Weigh 4 grams of pyrimectin, 1 gram of abamectin, 4 grams of calcium dodecylbenzenesulfonate, 3 grams of phenethylphenol polyoxyethylene ether, and add the remaining xylene to a total weight of 100 grams. The above raw materials are put into a mixing tank according to the conventional method for preparing cream and mixed to form a preparation of 5% pyrimefate-abamectin cream.

[0024] Indoor synergistic bioassay was carried out, the resistant diamondback moth was selected as the target pest, each treatment was repeated 3 times, and 60 heads were treated at each concentration, and the co-toxicity coefficient was calculated according to the Sun Yunpei method with the LC50 value:

[0025] Table 1. Laboratory determination results of 5% pyrimaben-abamectin or emamectin benzoate EC and its single dose against resistant diamondback moth:

[0026]

potion

Measurement items

Drug concentration (mg / l)

0

2.5

5

10

...

Embodiment 2

[0032] Weigh 4 grams of pyrimectin, 0.2 grams of emamectin benzoate, 3 grams of phenylethylphenol polyoxyethylene ether phosphate, polyoxyethylene polyoxypropylene block compounds such as Nongru 33 # 2 grams, 1 gram of alkylphenol polyoxyethylene ether, 13 grams of xylene, add water to a total weight of 100 grams. The above raw materials are put into a mixing tank and mixed at a high speed according to a conventional method for preparing an emulsion in water to form an emulsion in water preparation 4.2% pyrimidofen-aminobamectin benzoate emulsion in water.

Embodiment 3

[0034] Weigh 2 grams of pyrimetate, 0.5 grams of abamectin, 6 grams of calcium dodecylbenzenesulfonate, 3 grams of phenylethylphenol polyoxyethylene ether phosphate, polyoxyethylene polyoxypropylene block compounds such as Farm Milk 33 # 2 grams, 1 gram of alkylphenol polyoxyethylene ether, 10 grams of cyclohexanone, add water to a total weight of 100. The above raw materials are put into a mixing tank according to the conventional method for preparing microemulsions and mixed to form a microemulsion preparation of 2.5% pyrimectin-abamectin or emamectin benzoate microemulsion.

[0035] Carry out drug effect test result to embodiment as follows:

[0036]

[0037] Note: a means significant at α=0.05 level, b means there is difference at α=0.05 level, c means not significant at α=0.05 level

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

A synergistic composite insecticide for preventing and treating cabbage caterpillar and rice borer contains two primary active components including abamectin or methylamino abamectin benzoate, assistant and excipient.

Description

1. Technical field [0001] The invention relates to an insecticidal composition and application thereof, in particular to a synergistic insecticidal composition containing pyrimectin and abamectin or emamectin benzoate and application thereof. 2. Technical background [0002] Pyrimiden (test code: NA83, common name: fluacrypyrim, trade name: Titaron) is the first methoxyacrylate acaricide developed by BASF and Nippon Soda. Pyrimiden was randomly synthesized and optimized on the basis of methoxyacrylate fungicides. The chemical name of pyrimidin is methyl(E)-2-{a-[2-isopropoxy-6-(trifluoromethyl)pyrimidin-4-yloxy]-o-tolyl}-3- Methyl methoxyacrylate. [0003] Pyrimiden is a mitochondrial respiration inhibitor that inhibits mitochondrial respiration by electron transfer between cytochrome b and c1. Mitochondria outside the nucleus mainly provide energy (ATP) for cells through respiration. If mitochondrial respiration is blocked and ATP cannot be produced, cells will die. [...

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 Patents(China)
IPC IPC(8): A01N43/90A01P7/00
Inventor 杨寿海齐武王琼林史志伟张兰平
Owner NANJING REDSUN
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