Agritol suspension seedling-coating agent

A technology of Bacillus thuringiensis and suspension seed coating agent, which is applied in the direction of seed coating/seed dressing, biocide, animal repellent, etc., which can solve the problems of loss of vitality, environmental hazards, denatured seeds, etc., and improve the retention rate , improve the effect of prevention and control

Inactive Publication Date: 2006-10-25
HUBEI BIOPESTICIDE ENG RES CENT
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, chemical pesticides such as carbofuran, isofenphos-methyl, aldicarb and gramazan are mainly used for seed treatment in China. The disadvantage is that the dosage is too large and it is harmful to the environment.
In response to this situation, someone invented "A Method for Seed Production and Preservation of Spring Edamame in Subtropical Areas" (patent application number 200410066581), which includes the following steps: in the middle and late stages of the bulging before the soybean pods and stems turn yellow, in advance Fresh soybeans with green pods are picked from living rods as

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 1

[0016] The weight percentage of each component in Example 1 is: Bacillus thuringiensis bacterium 20, ammonium sulfate 2.5, xanthan gum 0.7, ethanol 6, acid red B 0.5, sodium benzoate 0.2, water 70.1, using conventional pesticide suspension preparations for processing Process to make 2000IU / μl Bacillus thuringiensis suspension seed coating.

Embodiment 2

[0017] The weight percentage of each component in Example 2 is: Bacillus thuringiensis bacteria slurry 30, potassium dihydrogen phosphate 2.5, methyl cellulose 0.8, ethanol 7, acid red B 0.6, sodium benzoate 0.25, water 58.85, using conventional pesticides to suspend The 3000IU / μl Bacillus thuringiensis suspension seed coating was prepared by the agent preparation processing technology.

Embodiment 3

[0018] Example 3 The weight percentage of each component is: Bacillus thuringiensis bacterium 40, ammonium sulfate 2.5, potassium dihydrogen phosphate 2.5, polyethylene glycol 0.8, ethanol 7.5, acid red B 0.65, sodium benzoate 0.3, water 45.75 , using conventional pesticide suspension formulation processing technology to make 4000IU / μl Bacillus thuringiensis suspension seed coating.

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 relates to a bacillus thuringiensis suspension seed dressing agent for controlling soybean sporangium nematode. Its composition includes (by wt%) 20-90% of bacillus thuringiensis slurry, 2.5-5.0% of nutrient agent, 0.1-0.8% of film-forming agent, 6-9% of ethyl alcohol, 0.6-0.75% of acid red B, 0.2-0.45% of sodium benzoate and the rest is water. The described nutrient agent is one of phosphate and sulfate or their mixture, and the described film-forming agent is one of xanthan, methyl cellulose and polyethylene glycol or their mixture.

Description

technical field [0001] The invention relates to a suspension seed coating agent for soybean cyst nematodes. Background technique [0002] Soybean cyst nematode is a soil-borne disease that is extremely difficult to control because of its wide distribution and serious damage. At present, all major soybean producing countries are suffering from the disease, seriously affecting the world's soybean production. Affected soybeans generally reduce production by 30-50%, and even cease production in severe cases. It occurs almost universally in Northeast my country and Huanghuaihai production areas, and the annual damage area reaches 2 million hm 2 above. At present, chemical pesticides such as carbofuran, isofenphos-methyl, aldicarb and gramazan are mainly used for seed treatment in China. The disadvantage is that the dosage is too large and it is harmful to the environment. In response to this situation, someone invented "A Method for Seed Production...

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): A01N63/02A01C1/06A01N25/04
Inventor 吴继星陈在佴曹春霞陈伟周荣华朱志刚
Owner HUBEI BIOPESTICIDE ENG RES CENT
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