Pesticide for preventing and controlling cladosporium cucumerinum

A technology of germs and drugs, applied in the direction of fungicides, biocides, animal repellents, etc., to achieve good effects, simple proportioning, and convenient use

Inactive Publication Date: 2014-02-26
QINGDAO MAOFENG ORGANIC VEGETABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem of drug resistance caused by tomato leaf mold at present, the present invention provides a control drug for leaf mold with simple proportion, convenient use and good effect on treating tomato leaf mold

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Example 1

[0018] 10 parts of 50% carbendazim, 8 parts of 70% thiophanate-methyl, 10 parts of new high-fat film, 4 parts of Caiguo Zhuangdiling, 4 parts of astragalus polysaccharide, 6 parts of glycyrrhizic acid, 4 parts of isatidis, and 6 parts of forsythia.

[0019] After mixing together, configure it into a liquid with a mass multiple of 400-600 times for spraying. (When Radix isatidis and Forsythia are used, 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%.

[0020]

[0021] Example 2

[0022] 15 parts of 50% carbendazim, 12 parts of 70% thiophanate-methyl, 15 parts of new high-fat film, 8 parts of Caiguo Zhuangdiling, 8 parts of astragalus polysaccharide, 10 parts of glycyrrhizic acid, 8 part...

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PUM

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Abstract

The invention discloses a pesticide for preventing and controlling cladosporium cucumerinum. The pesticide comprises the following components in parts by weight: 10-15 parts of 50 percent carbendazim, 8-12 parts of 70 percent thiophanate methyl, 10-15 parts of new high-fat film, 4-8 parts of vegetable and fruit pedicel strengthening agent, 4-8 parts of astragalus polysaccharide, 6-10 parts of glycyrrhizic acid, 4-8 parts of isatis root and 6-10 parts of fructus forsythia. The pesticide has a simple proportion, is convenient to use and has a good treatment effect on the leaf mold; as tested, the 400-600-times solution of the mixture has an obvious deactivation effect and a good sterilization effect on eubacterium deuteromycotina and eubacterium cladosporium fulvum.

Description

[0001] Technical field: [0002] The invention relates to a medicine for vegetables, in particular to a medicine for preventing and treating leaf mold fungus. [0003] Background technique: [0004] Leaf mold is also known as erythema. Tomato leaf mold is a common and serious disease of greenhouse tomatoes. It often causes early withering of leaves and early seedling pulling. 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 conduc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01N65/08A01P3/00
Inventor 吴永琳
Owner QINGDAO MAOFENG ORGANIC VEGETABLE
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