Cyprodinil-containing germicide composition

A technology containing cyprodinil and cyprodinil, which is applied in the field of preparation and application of bactericidal compositions, can solve the problems of unfavorable environment sustainable development, drug resistance caused by diseases, agricultural economic losses and the like, and achieves delaying pathogen resistance. Occurrence and development of medicinal properties, prolongation of use effects, and effects of improving safety

Inactive Publication Date: 2011-04-13
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new formulation contains two different substances that work together very well at killing germs or making them harder for people who are sick from these diseases. It'll improve their ability to fight off harmful microorganisms by creating an effective antimicrobial agent with fewer side reactions than existing drugs while maintaining its efficacy against other types of organism such as yeast (a type called Candida). Additionally it may provide longer lastings without causing any negative health consequences compared to current treatments like sulfur ammonia solutions.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the performance of herbcide compositions containing certain types of drugs like cimettrosolecin, imatinibodies, pyridaben, chelaproximene, zincocarbazone, guaymyclothric acid, etc., while maintaining their stability during storage and usage under specific conditions.

Method used

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  • Cyprodinil-containing germicide composition
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  • Cyprodinil-containing germicide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Example 1 Drug efficacy test of 60% Cyazofamid·cyprodinil water dispersible granules for controlling gray mold of cucumber

[0070] Cyazofamid 10%, Cyprodinil 50%, Lignosulfonate 3%, Tea Cucumber 4%, White Carbon Black 8%, Bentonite 10%, Kaolin to 100%, mixed to make 60% Cyazofamid · Cyprodinil water-dispersible granules. The ratio is 4000 times diluted and sprayed, sprayed at the early stage of the disease, and sprayed once every 7 days, a total of 3 sprays, and the disease index was investigated 7 days and 14 days after the last spraying, and the control effect was calculated. 7 days and 14 days after application, the effects of controlling gray mold of cucumber were 90.5% and 94.7%, respectively. 10% Cyazofamid SC and 10% Cyprodinil WP were diluted 1000 times and 1500 times respectively in the same way. , the control effects were 68.5% and 75.3% respectively 14 days after the drug.

[0071] In this embodiment, the ratio of Cyazofamid to Cyprodinil can be changed be...

Embodiment 2

[0072] Example 2 Drug efficacy test of 60% cymoxanil·cyprodinil water dispersible granules for controlling tomato late blight

[0073] cymoxanil 30%, cyprodinil 30%, alkyl aryl polyoxyethylene ether 4%, sapindus powder 4%, polyvinyl alcohol 3%, white carbon black 7%, diatomaceous earth added to 100% , mixed to obtain 60% cymoxanil-cyprodinil water-dispersible granules. The ratio is 4000 times diluted and sprayed, sprayed at the early stage of the disease, and sprayed once every 7 days, a total of 3 sprays, and the disease index was investigated 7 days and 14 days after the last spraying, and the control effect was calculated. The effects of controlling tomato late blight 7 days and 14 days after application were 91.8% and 95.6%, respectively. The 10% cymoxanil wettable powder and 10% cyprodinil wettable powder were diluted 1400 times and 1500 times respectively in the same way. , the control effects were 68.4% and 71.7% respectively 14 days after the drug.

[0074] In this e...

Embodiment 3

[0075] Example 3 Drug efficacy test of 70% metalaxyl·cyprodinil water dispersible granules for controlling melon downy mildew

[0076] Metalaxyl 50%, Cyprodinil 20%, Polycarboxylate 4%, Lignosulfonate 4%, Sodium Lauryl Sulfate 3%, Aluminum Chloride 2%, Starch 5%, Attapulgite Add to 100%, and mix to prepare 70% metalaxyl·cyprodinil water-dispersible granules. The ratio is 4500 times diluted and sprayed, sprayed at the early stage of the disease, sprayed once every 7 days, and sprayed 3 times in total, and investigated the disease index and calculated the control effect 7 days and 14 days after the last spraying. 7 days and 14 days after application, the effects of controlling melon downy mildew were 91.8% and 95.5%, respectively. 25% metalaxyl WP and 10% cyprodinil WP were diluted 3500 times and 1500 times respectively in the same way. Use, 14 days after the medicine, the control effect is 69.8% and 77.6% respectively.

[0077] In this embodiment, the ratio of metalaxyl to cy...

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Abstract

The invention discloses a germicide composition. The germicide composition comprises a synergic effective dose of cyprodinil and one of cyazofamid, cymoxanil, metalaxyl and hymexazol, wherein the weight part ratio of two active ingredients in the germicide composition is 40-1:1-40. The germicide composition at least comprises one surfactant which contributes to dispersing the active ingredients in water during application. The germicide composition has protection activity, treatment activity and eradicating activity, can be used for various crops and has extremely high bioactivity on oomycetes fungi such as phytophthora capsici, peronospora parasitica, pseudoperonospora parasitica, pythium and plasmodiophoromycetes plasmodiophora brassicae woron.

Description

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Claims

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Application Information

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Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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