Sterilizing composition containing phenamacril and application of sterilizing composition

A technology of cyanoxystrobin and its composition, which is applied in the field of chemical pesticides and its application, can solve the problems of reducing the number of seedlings, affecting rice production, and declining quality, and achieves long-lasting effects, delaying the emergence of pathogen resistance, and quick-acting properties. Good results

Inactive Publication Date: 2018-04-27
JIANGSU PESTICIDE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The occurrence of this disease will eventually cause farmers to reduce the number of seedlings, reduce the quality, or even die, and ultimately affect rice production.

Method used

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  • Sterilizing composition containing phenamacril and application of sterilizing composition
  • Sterilizing composition containing phenamacril and application of sterilizing composition
  • Sterilizing composition containing phenamacril and application of sterilizing composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074] Embodiment 1: The bactericidal composition is a wettable powder, and each component is 8% cyclostrobin, 16% hymexazol, 2% metalaxyl, 12% sodium lauryl sulfate, 10% calcium lignosulfonate and 52% Kaolin.

Embodiment 2

[0075] Embodiment 2: the bactericidal composition is a dispersible oil suspension, and each component is 10% cyprostrobin, 20% hymexazol, 5% metalaxyl, 10% suspending agent, 10% emulsifying dispersant and 45% vegetable oil.

Embodiment 3

[0076] Embodiment 3: the bactericidal composition is a water-dispersible granule, and each component is 10% cyclostrobin, 20% hymexazol, 10% metalaxyl, 10% sodium naphthalenesulfonate formaldehyde condensate, 3% normal Sodium Butyl Naphthalene Sulfonate and 47% Kaolin.

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Abstract

The invention discloses a sterilizing composition containing phenamacril. The active components of the sterilizing composition are phenamacril, hymexazol and metalaxyl-M. The sterilizing composition has the advantages that the sterilizing composition is prepared by combing the phenamacril, the hymexazol and the metalaxyl-M, the sterilizing composition is applicable to banana root irrigation treatment and paddy rice seed treatment and capable of effectively preventing and treating banana wilt and paddy rice bakanae disease and damping off, and the use effect of the sterilizing composition is increased; the acting mechanisms of the effective components of the sterilizing composition are different, so that the pesticide tolerance generation of germs can be delayed; by the root irrigation treatment or seed treatment, the number of pathogenic bacteria in soil or seeds can be reduced, and the risks of diseases are lowered; the pathogenic bacterium invasion resistance of bananas and paddy rice are increased, and a large number of pesticides used in conventional prevention and treatment are reduced; the sterilizing composition is efficient, low in toxicity, lasting in effect and quick in action.

Description

technical field [0001] The invention relates to chemical pesticides and applications thereof, in particular to a bactericidal composition containing cyclostrobin and the application thereof. Background technique [0002] Cyclostrobin, belonging to cyanoacrylate fungicides, is a new type of fungicide originally created by Jiangsu Provincial Pesticide Research Institute Co., Ltd. It is effective against wheat head blight, rice bakanae disease, banana wilt, watermelon wilt, cucumber wilt Diseases, etc. have a good control effect. Cyclostrobin is the original drug independently developed by the applicant. Currently, it has 7 authorized invention patents for the original drug and preparation of cyclostrobin. In order to further understand the bactericidal characteristics and application effects of cyclostrobin Cyclostrobin was researched, and the results showed that Cyclostrobin had a brand-new mechanism of action and had no cross-resistance with existing fungicides. One of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/80A01N37/44A01N37/46A01P3/00
CPCA01N37/44A01N37/46A01N43/80
Inventor 刁亚梅蔡义强王琴王洪雷严柳王琼司徒功明吴佳文
Owner JIANGSU PESTICIDE RES INST
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