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

Pesticide composition containing spiromesifen and carbamates

A carbamate and pesticide composition technology, applied in the field of pesticides, can solve problems such as unpublished reports on compounding, and achieve the effects of human and animal safety, enhanced adhesion, and good environmental compatibility

Inactive Publication Date: 2015-04-15
SHAANXI MEIBANG PHARMA GRP CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventors, it was found that spirocarbafen can produce a good synergistic effect after compounding with isoprocarb, meprocarb, indoxacarb, and carbaryl, and about spirocarbafen and isoprocarb, The relevant reports about the combination of metoxacarb, indoxacarb and carbaryl have not yet been made public

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 and carbamates
  • Pesticide composition containing spiromesifen and carbamates
  • Pesticide composition containing spiromesifen and carbamates

Examples

Experimental program
Comparison scheme
Effect test

example 1～14

[0040] Instance 1~14 wettable powder

[0041]Mix spiromethid, active ingredient B, dispersant, wetting agent, and filler in a mixing tank evenly, pulverize through a jet mill and then mix evenly to obtain the wettable powder product of the present invention. For details, see Table 1.

[0042] Table 1 Embodiment 1~14 each component and parts by weight

[0043]

[0044]

example 15～28

[0045] Example 15~28 water dispersible granules

[0046] Spiromethin, active ingredient B, dispersant, wetting agent, disintegrant, filler, etc. are crushed together by airflow to obtain the required particle size, and then other additives such as binder (optional) are added to obtain the preparation grain materials. The water-dispersible granule product of the present invention can be obtained after quantitatively sending the material into a fluidized bed granulation dryer for granulation and drying, see Table 2 for details.

[0047] Table 2 Embodiment 15~28 each component and parts by weight

[0048]

[0049]

example 29～42

[0050] Example 29-42 Suspending Concentrate

[0051] Dispersant, wetting agent, defoamer, thickener (can be added or not), antifreeze agent (can be added or not), mixed evenly through high-speed shearing, add spiromethin and active ingredient B, and grind in a ball mill Medium ball milling for 2 to 3 hours, so that the particle size is all below 5 μm, and the balance is supplemented with deionized water, and the suspension product of the present invention can be obtained. See Table 3 for details.

[0052] Table 3 Embodiment 29~42 each component and parts by weight

[0053]

[0054]

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 discloses a pesticide composition containing spiromesifen and carbamates. The pesticide composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from spiromesifen; the active ingredient B is selected from any one of the following compounds: isoprocarb, metolcarb, indoxacarb and carbaryl; the weight ratio of the active ingredient A to the active ingredient B is (1:80)-(60:1). The composition disclosed by the invention has a synergistic effect on various pests generating hazards to agricultural production and is capable of reducing the pesticide dosage, the pesticide residue on crops and environment pollution, safe to human and livestock, good in environment compatibility and not easy to cause pest resistance to pesticides.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a pesticide composition containing spiromethin and carbamates on crop pests. Background technique [0002] Molecular formula of Spiromesifen: C 23 h 30 o 4 . The mechanism of action of spiromethin 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 ovariectal closure, reducing the incidence of mites and whitefly adults. reproductive capacity, greatly reducing the number of eggs laid. [0003] Isoprocarb (isoprocarb) chemical name: o-isopropylphenylmethyl carbamate, molecular formula: C 11 h 15 NO 2 . Isoprocarb is a carbamate insecticide, which mainly inhibits acetylcholinesterase on insects, causing paralysis to death of insects. [0004] Metolcarb (metolcarb) chemical name: m-tolyl-N-methylcarbamate, mole...

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): A01N47/38A01N47/22A01N43/12A01P7/02A01P7/04
Inventor 张伟
Owner SHAANXI MEIBANG PHARMA GRP 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