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

Mite-killing composition

A composition, the technology of tetrafenazine, which is applied in the field of pesticides, can solve problems such as compounding reports that have not been published, and achieve good synergistic and long-lasting effects, reduced residues, and the effects of human and animal safety

Inactive Publication Date: 2014-03-12
SHAANXI MEIBANG PHARMA GRP CO LTD
View PDF3 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 the combination of spiromethid and tetrafenazine, triazotin, fenbutatin, and flufenazine can produce a good synergistic effect. The relevant reports about the combination of triazolium tin, fenbutatin and flufenazine have not 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
  • Mite-killing composition
  • Mite-killing composition
  • Mite-killing composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～14

[0039] Embodiment 1~14 wettable powder

[0040] Mix spiromethin, active ingredient B, dispersant, wetting agent, and filler, mix evenly in a mixing tank, pulverize through a jet mill, and mix evenly to prepare the wettable powder product of the present invention. See Table 1 for details.

[0041] Table 1 Embodiment 1~14 each component and content

[0042]

Embodiment 15～28

[0043] Embodiment 15~28 water dispersible granules

[0044] Spiromethin, active ingredient B, dispersant, wetting agent, binder (optional), disintegrant, and filler are crushed together by airflow to obtain the required particle size, and the granulation material is obtained. The water-dispersible granule product of the present invention is obtained by quantitatively sending the material into a fluidized bed granulation dryer for granulation and drying. See Table 2 for details.

[0045] Table 2 Embodiment 15~28 each component and content

[0046]

[0047]

Embodiment 29～42

[0048] Embodiment 29~42 suspending agent

[0049]Dispersant, wetting agent, defoamer, thickener (optional), antifreeze (optional) are mixed evenly by high-speed shearing, spiromethin and active ingredient B are added, and the rest is used Make up with deionized water, and ball mill in a ball mill for 2 to 3 hours, so that the particle size is all below 5 μm, and the suspension product of the present invention is obtained. See Table 3 for details.

[0050] Table 3 Embodiment 29~42 each component and content

[0051]

[0052]

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 mite-killing composition. The mite-killing composition comprises an active component A and an active component B. The active component A is selected from spiromesifen. The active component B is one compound freely selected from clofentezine, azacyclotin, fenbutatin oxide, flutenzine and bromopropylate. The weight ratio of the active component A to the active component B is 1:80-60:1. The mite-killing composition can be used for the control a plurality of harmful mites and has obvious synergistic effects. The mite-killing composition is capable of reducing the using amount of pesticides, reducing the quantity of pesticide residual on crops, and reducing the environment pollution.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of an acaricidal composition on crop pest mites. technical background [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] However, in the actual process of agricultural production, the most likely problem in the control of pest mites is the generation of pesticide resistance of pest mites. The compounding of ingredients from different species is a very common way to control resistant pest mites. Different ingredients are compounded, and according to the actual application...

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): A01N55/04A01N43/12A01N43/713A01N37/36A01P7/02
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