Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Synergistic pesticide composition and application thereof

A technology of insecticide and composition, which is applied in the field of compounding of pesticides and insecticides, can solve the problem that the control effect is not as good as before, and achieve the effect of reducing the amount of use, alleviating the resistance of pests, and speeding up

Active Publication Date: 2014-04-09
济南市嬴磊信息科技有限公司
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to continuous use for many years, coupled with the problem of cross-resistance with organophosphorus and carbamates, pests generally develop strong resistance to this type of pesticide, and the control effect is not as good as before.

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

[0044] 60% water emulsion:

[0045] Beta-cypermethrin 10%,

[0046] Insecticide 50%,

[0047] Farm Milk 500 # 4%,

[0048] Propanol 10%,

[0049] Ethylene glycol 5%,

[0050] Silicone oil 2%,

[0051] Xanthan gum 0.5%,

[0052] The balance is water.

[0053] The preparation method is a conventional method in the art.

[0054] This embodiment medicament is applied to the aphid on the control cotton:

[0055] Co-toxicity coefficient: 230.5;

[0056]Add water to dilute the spray by 6000 times, the control effect is 98.9% 15 days after the application, dilute 10% beta-cypermethrin suspending agent 2000 times and 50% chlorfenapyr emulsifiable concentrate 4000 times, use the same method respectively, 15 days after the application, The control effects were 80.1% and 71.2%, respectively, with significant differences.

Embodiment 2

[0058] 80% water emulsion:

[0059] Beta-trans-cypermethrin 70%,

[0060] Dimehypo 10%,

[0061] Nonylphenol ethoxylate 10%,

[0062] Ethylene glycol 15%,

[0063] Glycerol 2%,

[0064] Silicone compound 1%,

[0065] Cyanoethyl cellulose 3%,

[0066] The balance is water.

[0067] The preparation method is a conventional method in the art.

[0068] This embodiment medicament is applied to control claw mites:

[0069] Co-toxicity coefficient: 220.6;

[0070] Add water to dilute the spray by 8000 times, the control effect is 97.9% 15 days after the application, 70% beta-cypermethrin suspending agent is diluted 5000 times and 10% chlorfenapyr EC is diluted 3000 times, use the same method respectively, 15 days after the application, The control effects were 77.5% and 70.2%, respectively, and the difference was significant.

Embodiment 3

[0072] 55% WP:

[0073] Beta-cypermethrin 5%,

[0074] Cartap 50%,

[0075] Diatomaceous earth 6%,

[0076] Sodium methylene bis-naphthalene sulfonate 10%,

[0077] White carbon black 3%,

[0078] Sodium polynaphthalene sulfonate 2%,

[0079] The balance is bentonite.

[0080] The preparation method is a conventional method in the art.

[0081] This embodiment medicament is applied to control cabbage caterpillar:

[0082] Co-toxicity coefficient: 199.2;

[0083] Add water to dilute the spray by 6000 times, and the control effect is 98.3% 15 days after the application. The 5% beta-cypermethrin suspending agent is diluted 400 times and the 50% chlorfenapyr emulsifiable concentrate is diluted 3000 times. Use the same method respectively. 15 days after the application, The control effects were 79.9% and 69.3%, respectively, with significant differences.

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 technical field of compound pesticides, and specifically relates to a synergistic pesticide composition and an application thereof. Effective components of the synergistic pesticide composition comprise theta-cypermethrin and a nereistoxin pesticide, wherein the nereistoxin pesticide is one of monosultap, dimehypo, cartap and thiocyclam. The compound combination can effectively resist the problems of resistance generation of pests, alleviate the problem of present pest resistance to pesticides at the greatest extent, thereby reducing use amount of the pesticides, alleviating influences of the pesticides on the environment and fitting a trend of social environment protection in the further. The composition provided by the invention can achieve an optimal crop protection effect.

Description

[0001] technical field [0002] The invention belongs to the technical field of compounding pesticides and insecticides, and specifically relates to a synergistic insecticide composition and its application. Background technique [0003] Nereistoxins [0004] According to the chemical structure of nereistoxin, a series of analogues that can be used as agricultural insecticides have been biomimetically synthesized, such as cartap, dimehypo, monosultap, and insecticidal ring, which are collectively called nereistoxins. , and also the first type of animal-derived pesticides successfully developed by humans. [0005] It has strong contact and stomach poisoning effects on pests, and also has certain systemic and fumigation effects. It has lethality to adults, larvae, and eggs. The nerves do not respond to external stimuli. When the pest touches or eats the medicine, the insect body will be sluggish, paralyzed, and eventually die. However, its effect is also very single, and th...

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): A01N53/08A01P7/04A01P7/02A01N41/02A01N47/12A01N43/32
Inventor 迟宗磊藏伟功
Owner 济南市嬴磊信息科技有限公司
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
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