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Composition comprising ethylicin and dithianon

A technology of dicyanoanthraquinone and composition, applied in the field of plant protection, to achieve the effects of reducing the cost of use, improving the effect of disease prevention, and reducing the number of times of use

Active Publication Date: 2014-11-19
HAINAN ZHENGYE ZHONGNONG HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report on the research on the compounding of acetoallin and dicyanoanthraquinone. The inventor found some unexpected effects through the research on the compounding effect of the bactericidal composition

Method used

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  • Composition comprising ethylicin and dithianon
  • Composition comprising ethylicin and dithianon
  • Composition comprising ethylicin and dithianon

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1 20% acetonitrile·dicyanthraquinone suspending agent

[0016] Fully mix 2g of ethionin, 18g of dicyananthraquinone, 5g of sodium lignosulfonate, 2g of aluminum magnesium silicate, and 5g of glycerol, add 25g of water to fully grind, and make up to 100g of water to obtain 20% ethalicin. Dicyananthraquinone suspending agent.

Embodiment 2

[0017] Example 2 20% acetonitrile·dicyanthraquinone water dispersible granules

[0018] Mix 10 g of ethalicin, 10 g of dicyananthraquinone, 5 g of calcium lignosulfonate, 2 g of octylphenol polyethylene glycol ether, and 5 g of gum arabic, and make up to 100 g of white carbon black. Granulation, drying and sieving are carried out to make 20% acetonitrile·dicyanthraquinone water dispersible granules.

Embodiment 3

[0019] Example 3 20% acetonitrile·dicyanthraquinone wettable powder

[0020] Mix 18g of ethalicin, 2g of dicyananthraquinone, 2g of sodium alkyl benzene sulfonate, and 100g of kaolin, and dry, cool and grind each component to make 20% ethalicin·dicyanthraquinone. Wet powder.

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Abstract

The invention relates to the field of plant protection, and relates to a composition comprising ethylicin and dithianon. The composition is characterized in that a mass ratio of ethylicin to dithianon is 1:20-20:1. The composition provided by the invention can be used for controlling diseases such as blight, ring rot, scab, anthracnose, mildew spot, leaf spot, rust disease, corky scab, downy mildew, and the like. The composition has a good synergistic effect, and a disease-preventing effect of the composition is improved. With the composition, pathogen drug-resistant can be retarded.

Description

technical field [0001] The invention belongs to the field of plant protection, and in particular relates to a composition containing ethalicin and dicyananthraquinone. The composition is mainly used for preventing and treating fusarium wilt, ring disease and anthracnose of vegetables, fruit trees, grain cotton and other plants. Wait. Background technique [0002] Ethylicin, molecular formula C 4 H 10 O 2 S 2 , interacts with substances containing sulfur groups in the bacteria, thereby inhibiting the normal metabolism of the bacteria. Acetylallicin is a high-efficiency and pollution-free broad-spectrum biomimetic fungicide, which has both plant growth regulating effects, can promote germination, increase germination rate, increase yield and improve quality. It is the preferred raw material for compound fungicides and pesticides. Dithianon, molecular formula C14H4N2O2S2, has multiple mechanisms of action. It inhibits a series of fungal enzymes by reacting with sulfur-cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/32A01P3/00A01N41/08
Inventor 侯华民张善学陈坚
Owner HAINAN ZHENGYE ZHONGNONG HIGH TECH