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

Synergistic anti-mite composition

A technology of composition and acaricide, applied in the direction of acaricide, biocide, animal repellent, etc., can solve the problem of resistance of harmful mites to a single acaricide

Inactive Publication Date: 2018-09-14
ZHEJIANG RES INST OF CHEM IND CO LTD +2
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In actual use, long-term use of a single acaricide variety may easily cause the problem of resistance of harmful mites to a single acaricide

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 anti-mite composition
  • Synergistic anti-mite composition
  • Synergistic anti-mite composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1、15

[0050] Embodiment 1, 15% emulsifiable concentrate

[0051] A-8 5%, pyridaben 10%, Nongru 0203B 6%, Nongru 0201B 9%, cyclohexanone 8%, mineral spirits 150 to make up to 100%.

Embodiment 2、20

[0052] Embodiment 2, 20% emulsifiable concentrate

[0053] A-8 10%, pyridaben 10%, Nongru 2201# 6%, Nongru 0201B 8%, cyclohexanone 8%, mineral spirits 150 to make up to 100%.

[0054] It is also possible to replace A-8 with one of the spirocyclic ether derivatives described in the cost specification, and pyridaben can be replaced with one of fenazazafen, pyrazafen, pyrimifen, and tebufenpyrad to form a new cream products.

[0055] 2. Preparation of wettable powder

[0056] According to the requirements of the formula, the original drug, various additives and fillers are fully mixed, and the processed product is obtained after being pulverized by an ultra-fine pulverizer.

Embodiment 3、40

[0057] Embodiment 3, 40% wettable powder

[0058] A-8 30%, pyridaben 10%, sodium dodecylbenzene sulfonate 1.8%, p-tert-butyl ether 2%, white carbon black 10%, sodium lignosulfonate 10%, light calcium carbonate supplement to 100%.

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 provides an anti-mite composition which comprises two active ingredients. The first active ingredient comprises at least one of compounds selected from A-7, A-8 and A-9; and the second active ingredient comprises at least one selected from pyridaben, fenazaquin, fenpyroximate, pyrimidifen and tebufenpyrad. The anti-mite composition provided by the invention can achieve effects of improving the control effect, reducing agricultural cost and delaying pest resistance to insecticides.

Description

technical field [0001] The present invention relates to an insecticidal composition, in particular to an acaricidal composition. Background technique [0002] Agricultural pest mites are one of the most difficult pests to control due to their small size, rapid reproduction, strong adaptability, and easy resistance. Pest mites are important organisms of fruit trees, vegetables, and agricultural and forestry crops. They mainly harm leaves, but also young shoots, flower buds and fruits. After a sharp increase in the number of insect populations, it often causes plant defoliation, growth inhibition or even death. The crops in the affected area are often slightly shorter, and the quality and yield are obviously reduced. [0003] Spirocyclic ether derivatives, as shown in the following structural formulas A-7, A-8 and A-10, have the same mechanism of action as spirodiclofen, which mainly inhibits the fat synthesis in harmful mites, and is comparable to existing acaricides. No c...

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): A01N43/12A01N43/58A01N43/56A01N43/54A01P7/02
CPCA01N43/12A01N43/54A01N43/56A01N43/58A01N2300/00
Inventor 袁静许天明董德臻黄红英郁季平孔小林
Owner ZHEJIANG RES INST OF CHEM IND 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