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

Synergistic insecticidal composition containing spirocerate and trifluoroethyl sulfide insecticides and application of synergistic insecticidal composition

An insecticidal composition and trifluoroethyl technology, applied in the field of pesticides, can solve the problems of high drug cost, no insecticidal composition, large dosage, etc.

Inactive Publication Date: 2019-10-25
SHANDONG KANGQIAO BIO TECH CO LTD
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The dosage of a single drug is large, and the cost of the drug is high
The inventors have found through research that synergistic compounding of pesticides is an effective measure to expand the control spectrum and improve drug efficacy, and at the same time reduce the cost of control. So far, no relevant insecticides of spirofen methyl and trifluoroethyl sulfide have been seen. Composition and its application

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
  • Synergistic insecticidal composition containing spirocerate and trifluoroethyl sulfide insecticides and application of synergistic insecticidal composition
  • Synergistic insecticidal composition containing spirocerate and trifluoroethyl sulfide insecticides and application of synergistic insecticidal composition
  • Synergistic insecticidal composition containing spirocerate and trifluoroethyl sulfide insecticides and application of synergistic insecticidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: Preparation of 51% spiromethin and compound II-1 emulsifiable concentrate

[0022] Add 50 parts of spiromethid, 1 part of compound II-1, 6 parts of Nongru 500# into the mixing kettle, add xylene to 100 parts, stir and mix evenly to obtain 51% of spiromethid and compound II- 1 crème fraiche.

[0023] The compound II-1 can also be replaced by one of the compounds II-2, II-3, and II-4 described in this specification to form a new 51% spiromethid and compound II series emulsifiable concentrate.

Embodiment 2

[0024] Embodiment 2: Preparation of 21% spiromethofen and compound II-1 aqueous emulsion

[0025] Add 20 parts of spiromethofen, 1 part of compound II-1, 5 parts of N,N-dimethylformamide, 10 parts of cyclohexanol, 5 parts of glycerin, 10 parts of phenylethylphenol polyoxyethylene into the mixing tank Ether, 5 parts of calcium dodecylbenzenesulfonate, mix well, add water to make up to 100 parts, stir and mix evenly to obtain 21% spiromethin and compound II-1 aqueous emulsion.

[0026] Compound II-1 can also be replaced by one of the compounds II-2, II-3 and II-4 described in this specification to form a new 21% spiromethid and compound II series emulsion in water.

Embodiment 3

[0027] Embodiment 3: Preparation of 18% spiromethin and compound II-1 microemulsion

[0028] Add 15 parts of spiromethid, 3 parts of compound II-1, 4 parts of alkyl vinyl aryl phenyl ether, 2 parts of agricultural milk 100#, 6 parts of diphenylphenol polyoxyethylene ether formaldehyde condensation 6 parts of agricultural milk OX-2681, 10 parts of N-methyl-pyrrolidone, 5 parts of tributyl phosphate, mix well, add water to make up to 100 parts, continue to stir at a high speed to obtain well-dispersed 18% spiromethin and compound II-1 microemulsion.

[0029] Compound II-1 can also be replaced by one of the compounds II-2, II-3, and II-4 described in this specification to form a new 18% spiromethofen and compound II series microemulsion.

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 relates to the technical field of pesticides, in particular to a synergistic insecticidal composition containing spirocerate and trifluoroethyl sulfide insecticides and application of the synergistic insecticidal composition. The active components of the insecticidal composition are the spirocerate and trifluoroethyl sulfide insecticides, and the insecticidal composition is used forpreventing and controlling insects and pests on plants. The action mechanism between the two active components in the insecticidal composition is different, the problem of interaction resistance doesnot exist, the mutual synergistic effect is realized, the preventing and controlling effect can be improved during application, the problems of resistance, efficacy and cost caused by single use of one certain active component can be solved, and a bran-new mite killing composition is provided for guidance of preventing and controlling of the insects and the pests.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a synergistic insecticidal composition comprising spiromethin and trifluoroethyl sulfide insecticides and an application thereof. Background technique [0002] Spiromesifen (spiromesifen): the second spirotetronic acid insecticide and acaricide developed by Bayer, mainly used to control piercing-sucking mouthparts pests, on fruit trees, cotton, vegetables and ornamental plants Whitefly and pest mites are very effective. Its mechanism of action is to affect the development of whiteflies and mites, interfere with the biosynthesis of their liposomes, especially have good activity on the larval stage, and at the same time, it can also produce ovarian tube closure, reducing the reproductive ability of mites and whitefly adults. Greatly reduces spawn count. It is effective against all development stages of mites, and the effect on young mites and nymphs is better than that on adul...

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): A01N43/12A01N43/653A01N43/78A01N43/56A01N31/14A01P7/02A01P7/04
CPCA01N31/14A01N43/12A01N43/56A01N43/653A01N43/78
Inventor 李宁李先江刘瑞宾柳英帅盛国柱项效忠
Owner SHANDONG KANGQIAO BIO TECH CO LTD
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