Unlock instant, AI-driven research and patent intelligence for your innovation.

Sterilization composite containing dithianon and chlorothalonil and application thereof

A technology of dicyananthraquinone and chlorothalonil is applied in the application, fungicide, biocide and other directions, which can solve the problems of large ecological environment harm, low crop safety, large dosage, etc. The effect of bactericidal spectrum and reducing drug cost

Active Publication Date: 2013-06-26
GUANGDONG ZHONGXUN AGRI TECH
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to: overcome the shortcomings of the prior art, such as large dosage, high cost, great harm to the ecological environment, and low safety to crops, and provide a high-efficiency, low-toxicity, safety, environmental protection, low drug cost, and obvious advantages. A kind of bactericidal composition containing dicyanoanthraquinone and chlorothalonil for synergistic effect

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
  • Sterilization composite containing dithianon and chlorothalonil and application thereof
  • Sterilization composite containing dithianon and chlorothalonil and application thereof
  • Sterilization composite containing dithianon and chlorothalonil and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1 (30% dicyanoanthraquinone chlorothalonil suspension concentrate)

[0028] The following substances are in weight percent: 10% of dicyanoanthraquinone, 20% of chlorothalonil, 3% of nonylphenol polyoxyethylene ether, 4% of alkylphenol polyoxyethylene ether polyoxypropylene ether block copolymer, polyethylene 3% alcohol, 4% ethylene glycol, 2% epoxidized soybean oil, 0.5% sorbitol, and the balance is deionized water. The above formula is pre-crushed according to the proportion, then added to a sand mill for grinding, and prepared after high-shear mixing to prepare a 30% dicyanoanthraquinone·chlorothalonil suspension.

Embodiment 2

[0029] Embodiment 2 (21% dicyanoanthraquinone chlorothalonil suspending agent)

[0030] Dicyananthraquinone 20%, chlorothalonil 1%, nonylphenol polyoxyethylene ether 8%, alkylphenol polyoxyethylene ether polyoxypropylene ether block copolymer 6%, polyvinyl alcohol 2%, ethylene glycol 3%, epoxidized soybean oil 1%, sorbitol 0.5%, and the balance is deionized water. The above formula is pre-crushed according to the proportion, then added to a sand mill for grinding, and prepared after high-shear mixing to prepare a 21% dicyanoanthraquinone·chlorothalonil suspension.

Embodiment 3

[0031] Embodiment 3 (15% dicyanoanthraquinone chlorothalonil aqueous emulsion)

[0032] Thiofuramide 12.5%, Chlorothalonil 2.5%, N-Methylpyrrolidone 10%, Nongru 600#8%, Calcium Dodecyl Benzene Sulfonate 3%, Glycerin 0.5%, Magnesium Aluminum Silicate 1%, Arabica Glue 1%, the balance is deionized water. Dissolve the original drug, solvent, and emulsifier in the above formula into a uniform oil phase; mix the water-soluble components in the formula with deionized water to prepare a water phase; under high-speed stirring, mix the oil phase and water phase to obtain a 15% Cyananthraquinone Chlorothalonil Water Emulsion.

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 sterilization composite containing dithianon and chlorothalonil and an application thereof. The sterilization composite containing dithianon and chlorothalonil comprises common accessory ingredient, dithianon and chlorothalonil, and the weight ratio of the dithianon to the chlorothalonil is (20:1)-(1:20), and the percentage by weight of the sum of the dithianon and the chlorothalonil in the sterilization composite is 10-90wt%. The sterilization composite is suitable for preventing and treating the diseases of fruit trees and vegetables. The sterilization composite has the advantages that synergy on prevention and treatment effects is more obvious compared with that of a single solvent, the use dosage of pesticide is reduced, the medication cost is lowered, the service life of the medicament is prolonged, and the adverse influence of the pesticide on the ecological environment is reduced.

Description

technical field [0001] The invention relates to a bactericidal composition, which uses dicyanoanthraquinone and chlorothalonil as active ingredients and is used for preventing and treating diseases of fruit trees and vegetables. Background technique [0002] During the growth and development of crops, they are susceptible to various diseases. There are many types of crop diseases, large areas of occurrence, strong prevalence, and serious damage, resulting in reduced production, and even crop failure in severe cases. [0003] For a long time, chemical control has been the main effective means to prevent and control crop diseases. However, due to long-term single drug use and unscientific drug use, many pathogenic bacteria have developed resistance to the currently used pesticides. It is still difficult to effectively control the development of diseases due to the increase in dosage and frequency of application year by year. At the same time, the harm of pesticides to the ecol...

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): A01N43/32A01N37/34A01P3/00
Inventor 刘鹏冷忠国陈佛祥
Owner GUANGDONG ZHONGXUN AGRI TECH