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Preparation method of pesticide for preventing and controlling cladosporium cucumerinum

A manufacturing method and technology for germs, which are applied to fertilizer mixtures, fertilization devices, applications, etc., to achieve the effects of simple proportioning, convenient use and simple manufacturing method.

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 production method for the prevention and control of leaf mold with simple manufacturing method, simple proportioning of the prepared product, convenient use and good effect in treating tomato leaf mold method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Example 1

[0023] 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.

[0024] 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%.

[0025] The manufacturing method is as follows:

[0026] A. Preparation: 50% carbendazim, 70% thiophanate-methyl, new high-fat film, Caiguo Zhuangdiling, astragalus polysaccharide, glycyrrhizic acid, isatid root, forsythia;

[0027] B. Alc...

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PUM

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Abstract

The invention discloses a preparation method of 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 preparation method is simple; the prepared product has a simple proportion, is convenient to use and has a good effect on treatment of tomato 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 drug for vegetables, in particular to a method for manufacturing a drug for preventing and controlling 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 abov...

Claims

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Application Information

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