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

Pesticide for preventing and killing soil nematode and other pests and its prepn

A technology of medicaments and nematodes, applied in the direction of nematicides, biocides, biocides, etc., can solve the problems of reduced soil disinfection effect, diminished nematode suppression effect, unsatisfactory and other problems, so as to achieve resistance to pesticides and restore soil micro-ecological balance , Use the effect of simple operation

Inactive Publication Date: 2007-01-03
领先生物农业股份有限公司
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can have a certain effect on nematodes, but with long-term and large-scale use, the soil pests will have certain drug resistance, the inhibitory effect on nematodes will gradually decrease, and the soil disinfection effect will decrease
[0006] 4. The implementation and application of the above-mentioned drugs, whether they are used on the surface or underground, cannot meet the requirements of not only inhibiting nematode damage to crops, but also effectively protecting the soil environment.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be further described below with reference to specific embodiments. It should be understood that the given embodiments are only used to illustrate the present invention and not to limit the scope of the present invention.

[0024] First select 1.43kg of the original drug of methylamino abamectin benzoate with a purity of 70%, add 30kg of xylene solvent, dissolve the original drug, after the original drug is dissolved, add 10kg of fatty alcohol polyoxyethylene ether penetrant Mix well, then add 8kg of sodium dodecylbenzenesulfonate emulsifier to mix well, and finally add 37.7kg of xylene solvent to mix well, that is, the finished emulsifiable concentrate is obtained, which can be used after packaging.

[0025] In the application of this medicament, when the crops are planted, the medicament shall be diluted in an appropriate proportion according to the actual situation of the incidence of nematodes in the soil, and then the roots shall be irrigat...

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 present invention discloses one kind of pesticide for preventing and killing soil nematode and other pests and its preparation. Emamectin benzoate as main material is mixed with solvent, emulsifier and penetrant to form the pesticide oil cream. The pesticide oil cream is diluted and irradiated to roots or sprayed to soil so as to prevent and controlling meloidogyne hapla and other pests. It has simple use, low consumption, high pesticidal effect, fast degradation and no residue, and may be used in produce green food material.

Description

technical field [0001] The invention relates to a medicine for controlling soil pests and a preparation method, in particular to a medicine for controlling nematodes and other insects in soil and its preparation. Background technique [0002] In recent years, due to the limitation of economic interests in protected areas, it is difficult to plant a single crop year after year, and it is difficult to rotate stubble, resulting in nutrient imbalance in the soil. In addition, the excessive use of agrochemicals has led to a decrease in the types of soil beneficial microorganisms, which has caused nematodes and other nematodes in the soil. Insects are becoming more and more serious, and the yield and quality of their crops are seriously affected. Specifically, the longer the continuous cropping time, the greater the degree of harm. Therefore, in order to solve this practical problem, effectively eradicate or inhibit the growth of nematodes, etc., and provide crops with a soil tha...

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): A01N43/90A01P5/00A01N25/30
Inventor 徐志文杜迎辉苏海榆
Owner 领先生物农业股份有限公司
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