Mite-killing composition

A composition and technology for harming mites, which are applied in the directions of acaricides, biocides, animal repellents, etc., can solve the problems of easy generation of drug resistance, reduced drug dosage, poor control effect, etc. Slow down the generation of drug resistance, slow-acting effect

Inactive Publication Date: 2017-06-20
李金环
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems of poor control effect of a single agent and easy generation of drug resistance, the inventor proposed a mite-killing composition after long-term exploration. The active ingredients of the mechanism are compounded, which expands the contr

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

experiment example 2

[0024] Experimental Example 2 Indoor Toxicity Determination of Cotton Spider Mite

[0025] Weigh the original drug of doramectin, tebufenfen and flufenuron according to the weight ratios shown in Examples 1-6, mix and dissolve them in acetone, and then dilute them into five gradients of 20ppm, 40ppm, 80ppm, 160ppm and 320ppm Concentration, with clear water treatment as contrast, insects for testing are cotton red spider mite, bioassay method is leaf dipping method, investigates the number of dead insects after 36 hours, adopts Sun Yunpei method to calculate the co-toxicity coefficient of mixture, test result is as shown in table 1 , CTC ≥ 120 means synergistic effect, 80 < CTC < means additive effect, CTC ≤ 80 means antagonistic effect, and the measurement results are shown in Table 3.

[0026] Table 3 Indoor toxicity test results of doramectin, tebufenfen and flubenzuron to cotton spider mite

[0027]

[0028] As can be seen from the above bioassay results, the compositio...

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 an acaricidal composition. The active ingredient is composed of doramectin, tebufenfen and flubenzuron. The acaricidal composition has a control effect better than that of a single ingredient, reduced dosage, low cost, and delayed The advantage of pest resistance has a good control effect on common agricultural pest mites such as citrus spider mite and cotton spider mite, and has a good application prospect in the development of new pesticide compound preparations.

Description

technical field [0001] The invention belongs to the field of pesticide acaricides, and in particular relates to an acaricidal composition with doramectin, tebufenfen and flubenzuron as active ingredients and its application in preventing and controlling agricultural pests. Background technique [0002] Doramectin is the third-generation derivative of the new macrolide antibiotic abamectin, which is fermented from a new strain of genetically recombined Streptomyces arermitilis. It is a new, Broad-spectrum insecticide, especially for mites has a good control effect. [0003] Tebufenpyrad is an amide-type acaricide. It has quick-acting and high-efficiency effects on all growth stages of mites. It has a long-lasting effect and has penetrating activity. It has excellent selectivity to target crops and is not easy to cause phytotoxicity. . It has good control activity against various pests such as Tetranychidae, Tarsalidae, Eriodidae, Aphididae, Aphididae, and Whiteflyidae, a...

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): A01N47/34A01N43/90A01N43/56A01P7/02
CPCA01N47/34A01N43/56A01N43/90
Inventor 李金环
Owner 李金环
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap