Sterilization composite containing azoxystrobin and application

A technology of azoxystrobin and composition, applied in the field of bactericidal composition, to achieve obvious synergistic effect, reduce the number of times of use, and prevent drug resistance

Active Publication Date: 2011-07-06
HAINAN ZHENGYE ZHONGNONG HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But there is no relevant report on the composition of azoxystrobin and myclobutanil, the composition of azoxystrobin and flusilazole, the composition of azoxystrobin and mancozeb, the composition of azoxystrobin and dimethomorph

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: 12.5% ​​azoxystrobin · myclobutanil microemulsion prevents and treats banana leaf spot

[0014] Mix 2.5g of azoxystrobin with 10g of myclobutanil, fully dissolve with 5g of DMF and 10g of methanol, add 5g of phenethylphenol polyoxyethylene ether and 5g of agricultural milk 500#, stir the mixture in a blender, and make up to 100g of water , Both obtained 12.5% ​​azoxystrobin · myclobutanil microemulsion.

Embodiment 2

[0015] Embodiment two: 40% azoxystrobin · flusilazole water dispersible granule prevents and treats wheat powdery mildew

[0016] Mix 30g of azoxystrobin, 10g of flusilazole, 10g of naphthalenesulfonate formaldehyde condensate, 5g of sodium alkylbenzenesulfonate, and 45g of white carbon black. The mixture is ultrafinely pulverized, then granulated, dried, and sieved. Prepare 40% azoxystrobin · flusilazole water dispersible granules.

Embodiment 3

[0017] Embodiment three: 50% azoxystrobin mancozeb wettable powder prevention and treatment of capsicum blight

[0018] Mix 25g of azoxystrobin, 25g of mancozeb, 15g of sodium lignosulfonate, 5g of sodium alkylbenzenesulfonate, and 30g of kaolin, dry, cool and grind each component to obtain 50% azoxystrobin Mancozeb wettable powder.

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PUM

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Abstract

The utility model relates to a sterilization composite containing azoxystrobin and application. The composite mainly comprises two compounds A and B with effective quantity, the A is the azoxystrobin, the B is selected one from myclobutanil, flusilazole, mancozeb and dimethomorph, and the compounds A and B have the following parts by weight: 50-1 and 1-50. The composite can be used for preventingand curing powdery mildew, rust disease, downy mildew, anthracnose, phytophthora infestans, leaf spot, cladosporium cucumerinum and the like on frumentum, vegetables and fruit trees, and particularlyhas good effect on sigatoka, erysiphe graminis, phytophthora capsici leonian, cucumber downy mildew and venturia nashicola.

Description

technical field [0001] The invention relates to a fungicidal composition containing azoxystrobin, which can be used to prevent and control powdery mildew, rust, downy mildew, anthracnose, late blight, leaf spot, scab, etc. on cereals, vegetables, and fruit trees, especially Effective against banana leaf spot, wheat powdery mildew, pepper blight, cucumber downy mildew, and pear scab. Background technique [0002] Powdery mildew, rust, downy mildew, anthracnose, and late blight are important diseases of cereals, vegetables, and fruit trees. Drugs such as chlorothalonil and carbendazim used to prevent and control banana leaf spot, sulfur, triadimefon, thiram, and thiophanate-methyl were used to prevent and control wheat powdery mildew, and metalaxyl and substitutes were used to prevent and control pepper blight. Mancozeb and other drugs, mancozeb, copper hydroxide and other drugs for the prevention and treatment of downy mildew, mancozeb, carbendazim, thiophanate-methyl and ot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N55/10A01N43/54A01N43/653A01N47/14A01N43/84A01P3/00
Inventor 侯华民张善学王少龙杜丽芬蔡敷文蒋端望刘益帅周道龙
Owner HAINAN ZHENGYE ZHONGNONG HIGH TECH
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