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

Bactericidal composition

A technology of composition and bactericide, which is applied in the field of bactericidal composition containing bromothalonil, can solve the problems of limited use range and single component, and achieve the effects of reducing pollution and residue, improving drug efficacy, and delaying occurrence and development

Active Publication Date: 2010-05-19
SHENZHEN NOPOSION AGROCHEM
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the products containing bromothalonil registered in China include 25% bromothalonil EC, 25% bromothalonil WP, 25% bromothalonil · carbendazim WP, etc. The components are relatively single and the scope of use is limited.

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
  • Bactericidal composition
  • Bactericidal composition
  • Bactericidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1: 81% bromothalonil · thiophanate-methyl wettable powder

[0018] Bromothalonil 1%, Thiophanate Methyl 80%, Alkyl Amino Taurate 5%, Sodium Lauryl Sulfate 2%, White Carbon Black 10%, Alkylphenol Polyoxyethylene Phosphate 5%, Light Calcium carbonate topped up to 100%.

Embodiment 2

[0019] Embodiment 2: 45% bromothalonil · thiophanate-methyl wettable powder

[0020] Bromothalonil 15%, Thiophanate Methyl 30%, Alkyl Amino Taurate 3%, Sodium Lauryl Sulfate 1.5%, White Carbon Black 10%, Alkylphenol Polyoxyethylene Phosphate 5%, Light Calcium carbonate topped up to 100%.

[0021] 2. Water emulsion embodiment

[0022] First, mix the original drug, solvent and co-solvent evenly under mechanical stirring, then put in emulsifier, dispersant, thickener, antifreeze and stir evenly, finally add water, in a high-shear reactor at 12000 rpm Stir at a rotating speed for 10-30 minutes to make it into a uniform milky product to obtain a water emulsion.

Embodiment 3

[0023] Embodiment 3: 30% bromothalonil prochloraz aqueous emulsion

[0024] Bromothalonil 15%, prochloraz 15%, polyvinyl alcohol 0.9%, alkyl aryl polyoxyethylene polyoxypropylene ether 8%, alkyl-diethylene glycol ether-sodium sulfonate 1.5%, agricultural milk OP-10 1.8%, Nongru OX-8653C 8%, DMF 12%, ethylene glycol 5%, water to make up to 100%.

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 relates to a bactericidal composition, in particular to a bactericide (thiophonate-methy or prochloraz) containing bromothalonil and a type of imidazole. The results of indoor and field experiments show that the composition has a significant sterilizing effect on anthracnosis, has a co-toxicity coefficient of over 140, has a good effect (over 85 percent) of controlling the anthracnosis, can reduce total use of active components, and simultaneously expands the control spectrum.

Description

technical field [0001] The invention relates to a bactericidal composition and application thereof, especially a bactericidal composition containing bromothalonil. Background technique [0002] Anthracnose is a fungal disease caused by the infection of the fungus of the genus Neptonia. This disease is one of the most common diseases that occurs on crops, and it occurs on fruit trees (citrus, grape, apple, peach, pear, litchi, etc.), melons and vegetables (watermelon, cucumber, bitter gourd, Chinese cabbage, kidney bean, tomato, pepper, etc.), It can occur on Chinese herbal medicines, strawberries, and flowers, and can seriously affect crop yield and growth. For example, citrus anthracnose is a worldwide and serious disease, which can cause defoliation, dead branches, fruit rot and fruit drop. Diseased fruit often rots during storage and transportation, so it is also an important postharvest disease. [0003] At present, carbendazim, thiophanate-methyl, prochloraz, difenoc...

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): A01N47/38A01N47/34A01N37/34A01P3/00
Inventor 舒琼张承来曹明章杨立平
Owner SHENZHEN NOPOSION AGROCHEM
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