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

Pesticide composition containing spiromesifen

A pesticide composition, a technology of spiromethoxate, applied in the field of chemical pest control, can solve problems such as not yet found, and achieve the effects of reducing pesticide residues, reducing environmental pollution, and inhibiting resistance

Pending Publication Date: 2017-07-07
PLANT PROTECTION & QUALITY & SAFETY OF AGRI PRODS INST ANHUI ACAD OF AGRI SCI +1
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The synergistic compounding of pesticides is an effective measure to expand the scope of pesticide control, improve the quick-acting and long-lasting effects of insecticide, and delay the resistance of pests. So far, no spirofen, carbosulfan, and carbosulfan have been found. Related reports on the use of Weiwei's insecticidal and acaricidal composition to control rice planthopper and pear psyllid

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 spiromesifen
  • Pesticide composition containing spiromesifen
  • Pesticide composition containing spiromesifen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Example 1 ( 24% Spiromethadicarb Carbosulfan Suspoemulsion )

[0041] Raw material formula: by mass percentage

[0042] Active ingredient Spiromethin 20%

[0043] Active ingredient Carbosulfan 4%

[0044] Sodium lignosulfonate 3%

[0045] A-105 2%

[0046] BY140 2%

[0047] Magnesium Aluminum Silicate 0.15%

[0048] Ethylene glycol 1%

[0049] water balance.

[0050] The preparation method is as follows:

[0051] According to the formula, the components are weighed in proportion, added to a ball mill and milled for 30 minutes, filtered, pumped into a dispersion tank for 3 minutes at high speed and then fully ground by a sand mill to control the particle diameter of the solid component within 2 microns. After grinding Stir evenly to obtain a suspoemulsion product.

Embodiment 2

[0052] Example 2 (30% Spiromethofen Carbosulfan EC)

[0053] Raw material formula: by mass percentage

[0054] Active ingredient Spiromethin 15%

[0055] Active ingredient Carbosulfan 15%

[0056] Xylene 20%

[0057] DMF 2%

[0058] Anhydrous Calcium Salt 5%

[0059] Tween 80 5%

[0060] Absolute ethanol balance.

[0061] Preparation method: fully dissolve the active component in xylene, stir well, add anhydrous calcium salt and Tween 80, then use solvent DMF to adjust the content, and use absolute ethanol to adjust the balance.

Embodiment 3

[0062] Example 3 (36% Spiromethofen Carbosulfan water dispersible granule)

[0063] Active ingredient Spiromethin 18%

[0064] Active ingredient Carbosulfan 18%

[0065] Calcium methyl fatty acid amides benzene sulfonate 4%

[0066] Sodium carbonate 3%

[0067] Sodium lignosulfonate 4%

[0068] Attapulgite margin.

[0069] Preparation method: Mix spiromethin, carbosulfan, calcium methyl fatty acid amides sulfonate, sodium carbonate, and attapulgite evenly, and then pulverize to a particle size of 5 µm in a jet mill to obtain mother powder. The mother powder and sodium lignosulfonate are fully mixed, then granulated, dried and sieved to obtain water-dispersible granules.

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 a pesticide composition containing spiromesifen. The pesticide composition contains the following effective components: spiromesifen, carbosulfan or benfuracarb and auxiliary materials. The pesticide composition provided by the invention has synergistic effects on preventing and treating pests such as rice planthopper and pear psylla, meanwhile, the use amount is low, and prevention and treatment objects are wide, so that the medication cost is lowered, and the environmental pollution is reduced.

Description

technical field [0001] The invention belongs to the field of pest chemical control, and in particular relates to a pesticide composition containing spiromethin. Background technique [0002] Spiromethifen, commonly known as Spiromesifen, works by inhibiting the synthesis of fat in mites, destroying the energy metabolism of mites, and interfering with the biosynthesis of their fat bodies, especially for the larval stage, and can also produce ovaries Tube closure, reducing the reproductive capacity of mites, greatly reducing the number of eggs laid. . [0003] Carbosulfan, common name: Carbosulfan, is a commonly used carbamate insecticide and acaricide. It is an inhibitor of cholinesterase. It has contact killing, stomach poisoning and systemic effects, and has a wide insecticidal spectrum and quick effect , long duration. [0004] Carbosulfan, commonly known as Benfuracarb, is a low-toxic product of carbofuran. It is a commonly used carbamate insecticide and acaricide. It ...

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): A01N47/24A01N43/12A01P7/04
CPCA01N43/12A01N47/24A01N2300/00
Inventor 任学祥张勇王士梅
Owner PLANT PROTECTION & QUALITY & SAFETY OF AGRI PRODS INST ANHUI ACAD OF AGRI SCI
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