Composition for resisting cladosporium fulvum

A technology of xanthosporium and composition, which are applied in the directions of fungicides, biocides, animal repellents, etc., to achieve the effects of good antifungal effect, convenient use and simple proportioning

Inactive Publication Date: 2015-11-18
江显晖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem of drug resistance caused by tomato leaf mold at present, the present invention provides a composition with simple proportion, convenient use and good anti-Xanthosporium effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Example 1

[0014] 10 parts of 35% carbendazim, 8 parts of 22% thiophanate-methyl, 10 parts of lignin, 4 parts of potassium dihydrogen phosphate, 4 parts of 3% chitosan oligosaccharide solution, 6 parts of glycyrrhizic acid, 4 parts of Radix Radix, 6 parts of scallion juice share.

[0015] After mixing together, configure it into a liquid with a mass multiple of 400-600 times for spraying. (When using Banlangen and scallion juice, use the alcohol extraction method to extract the extract, and use the extract when mixing.) After testing, the 400-600 times of the mixture is effective against the fungus genus Deuteromycotina fungus Chrysosporium Bacteria have obvious inactivation effect, the bactericidal effect is good, and the effective rate is 93.1%.

[0016] Example 2

[0017] 15 parts of 35% carbendazim, 12 parts of 22% thiophanate-methyl, 15 parts of lignin, 8 parts of potassium dihydrogen phosphate, 8 parts of 3% chitosan oligosaccharide solution, 10 parts of glycy...

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PUM

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Abstract

The invention discloses a composition for resisting cladosporium fulvum. The composition is composed of, by weight, 10-15 parts of 35% carbendazim, 8-12 parts of 22% thiophanate methyl, 10-15 parts of lignin, 4-8 parts of monopotassium phosphate, 4-8 parts of 3% chitosan solution, 6-10 parts of glycyrrhizic acid, 4-8 parts of radix isatidisand and 6-10 parts of fistular onion stalk juice. The composition is simple in ratio, convenient to use and good in cladosporium fulvum resisting effect; through experiments and tests, 400-fold to 600-fold solutions of the mixture have a remarkable inactivating effect on the eubacterium deuteromycotina cladosporium fulvum and are good in sterilizing effect.

Description

Technical field: [0001] The invention relates to vegetable medicines, in particular to an anti-Xanthosporium composition. Background technique: [0002] Leaf mold mainly infects tomato plants in the greenhouse. It is a fungus belonging to the subphylum Deuteromycotina, and its fungus is named as Xanthosporium. Leaf mold overwinters with hyphae attached to the surface of seeds and invaded into the seed coat, as well as hyphae and spores remaining and attached to diseased residues, scaffolding and soil. In the next spring, under suitable temperature and humidity conditions, new conidia are produced, and the spores invade with the wind or ejected to the leaves and other parts, and continue until the end of autumn. The prevalence of the disease is fast, and under suitable conditions, it only takes about 10 to 15 days from the initial stage to the full stage. The relative humidity is above 80%, which is conducive to the formation of spores and the expansion of lesions. When ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/42A01P3/00A01N47/18A01N47/34A01N43/16
Inventor 江显晖
Owner 江显晖
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