Thifluzamide-containing ultra low volume liquid formulation

An ultra-low volume liquid preparation, thifuramide technology, applied in the field of pesticides, can solve the problems of increasing the dosage and spraying times, increasing the labor intensity, increasing the cost of prevention and control, and increasing the difficulty of preventing and controlling germs, so as to save pesticides and prevent and control bacteria. Timely and insecticidal effect

Inactive Publication Date: 2012-09-12
GAUNGXI TIANYUAN BIOCHEM
View PDF6 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] In the field of pesticides, currently commercially available thifluzamide preparations are mainly suspension concentrates, and no ultra-low volume liquid formulations of thifluzamide have been released
Triazole fungicides commonly include emulsifiable concentrates, suspension concentrates, microemulsions, wettable powders, and water-dispersible granules on the market. The long-term single and large-scale use of such active ingredients makes the bacteria develop strong resistance, which is not conducive to drug production. The further improvement of the efficacy increases the difficulty of the prevention and control of germs. It is necessary to increase the dosage and the frequency of spraying, which not only increases the labor intensity but also increases the cost of prevention and control.
In addition, the large-scale use of pharmaceuticals will inevitably lead to an increase in the amount of residues in the environment, causing certain pollution to the environment.
However, the compounded ultra-low volume liquid of thiafuramide and triazole fungicides has not been reported at home and abroad.

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
  • Thifluzamide-containing ultra low volume liquid formulation
  • Thifluzamide-containing ultra low volume liquid formulation
  • Thifluzamide-containing ultra low volume liquid formulation

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0039] Example 1 0.5% Thiofuramide Ultra-low Volume Liquid

[0040] Thiofuramide 0.5kg

[0041] Nonylphenol ethoxylate 1kg

[0042] N,N-Dimethylformamide 5kg

[0043] Methyl oleate 10kg

[0044] Second line oil make up to 100kg

[0045] Preparation process: Weigh each component according to the weight percentage of each component. Under normal temperature and pressure, in a reaction vessel, first stir the active ingredient with a solvent until it is completely dissolved. The stirring speed is controlled at 60 rpm, and then add Auxiliary ingredients, continue to stir for 60 minutes, mix evenly, and you are ready.

example 2

[0046] Example 2 3% Thiofuramide Ultra-Low Volume Liquid

[0047] Thiofuramide 3kg

[0048] Calcium alkylbenzene sulfonate 3.5kg

[0049] Alkylphenol polyoxyethylene ether 1.5kg

[0050] Sulfolane 10kg

[0051] Methyl oleate 10kg

[0052] Diesel to make up to 100kg

[0053] Preparation process: Weigh each component according to the weight percentage of each component. Under normal temperature and pressure, in the reaction vessel, first use a solvent to stir and dissolve the active ingredient. The stirring speed is controlled at 80 rpm, and then add the auxiliary agent Ingredients, continue to stir for 15 minutes, mix well, that is.

[0054]

example 3

[0055] Example 3 5% Thiofuramide Ultra-low Volume Liquid

[0056] Thiofuramide 5kg

[0057] Calcium alkylbenzene sulfonate 3.5kg

[0058] Nonylphenol ethoxylate 1.5kg

[0059] Dimethyl sulfoxide 15kg

[0060] n-octanol 10kg

[0061] Soybean oil make up to 100kg

[0062] Preparation process: Weigh each component according to its weight percentage. Under normal temperature and pressure, in a reaction vessel, first use a solvent to stir and dissolve the active ingredient. The stirring speed is controlled at 150 rpm, and then add additives Ingredients, continue to stir for 30 minutes, mix well, that is.

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 thifluzamide-containing ultra low volume liquid formulation. The ultra low volume liquid formulation is prepared by the following steps of: using thifluzamide or thifluzamide and an active component II as active components, adding an auxiliary agent, and supplying a balance being a solvent to 100%. The active component II is any one of the group consisting of difenoconazole, hexaconazole, propiconazole, tebuconazole, flutriafol, metconazole and myclobutanil. The liquid formulation contains the following components of: by weight, 0.5-10% of thifluzamide, 0-20% of an active component B, 1-15% of the auxiliary agent and the balance being the solvent supplied to 100%. The ultra low volume liquid formulation has advantages of good drug effect, long effective duration and high security. By the use of the liquid formulation, pesticides can be saved and the cost for controlling diseases and pests can be minimized.

Description

technical field [0001] The invention belongs to the field of pesticides, and relates to an ultra-low-capacity liquid formulation, in particular to an ultra-low-capacity liquid formulation containing thifuramide. Background technique [0002] Pesticides have been used for more than 100 years in the transformation of nature by human beings. They have played an important role in plant protection, promoted agricultural development, and brought huge economic benefits to human beings. However, due to the toxicity and side effects of pesticides, a series of problems have arisen, such as: residual toxicity of pesticides, drug resistance of diseases and insect pests, environmental pollution and so on. In recent years, the field of pesticides has gradually emphasized the safety of pesticides on the human body and the compatibility of the environment, and tends to develop and apply new formulations that are compatible with users and the environment. [0003] Ultra-low volume liquid ag...

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): A01N43/78A01N43/653A01N25/06A01P3/00
Inventor 朱华龙卢镇唐卫黄华王群利
Owner GAUNGXI TIANYUAN BIOCHEM
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