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Traditional Chinese herbal medicine mixture for preventing and controlling cucumber bacterial angular leaf spot

A Chinese herbal medicine, bacterial technology, applied in the field of traditional Chinese medicine composition, can solve the problems of harming human health, cucumber residue, poor control effect and the like

Inactive Publication Date: 2012-10-10
米如钦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, these inorganic pesticides have poor control effects, and on the other hand, they remain in cucumbers, endangering human health.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1: Weigh 200g of dried Dijincao, 150g of black berry, and 250g of Galla gall, add 3000g of water, decoct with a slow fire for 80 minutes, filter out, then add 1800g of water to the filter residue, decoct with a slow fire for 70 minutes, and filter out After the two filtrates were mixed and concentrated to 2500g, compound camphor tincture 60g was added to obtain the Chinese herbal medicine mixture of the present invention.

Embodiment 2

[0023] Embodiment 2: Weigh 150g of dried Dijincao, 200g of black berries, and 200g of Chinese gallnut, add 2800g of water, decoct with a slow fire for 70 minutes, filter out, then add 1700g of water to the filter residue, decoct with a slow fire for 60 minutes, and filter out After the two filtrates were mixed and concentrated to 2300g, compound camphor tincture 50g was added to obtain the Chinese herbal medicine mixture of the present invention.

Embodiment 3

[0024] Embodiment 3: Weigh 250g of dried Dijincao, 100g of black berry, and 300g of Galla gall, add 3800g of water, decoct with a slow fire for 90 minutes, filter out, then add 2600g of water to the filter residue, decoct with a slow fire for 80 minutes, and filter out After the two filtrates were mixed and concentrated to 2900g, compound camphor tincture 70g was added to obtain the Chinese herbal medicine mixture of the present invention.

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Abstract

The invention discloses traditional Chinese herbal medicine mixture for preventing and controlling cucumber bacterial angular leaf spot, wherein the traditional Chinese herbal medicine mixture has the advantages of no residue, no pollution and no environmental pollution and is made of pure traditional Chinese herbal medicine creeping euphorbia, Japanese cayratia herb and gallnut which are added with compound camphor tincture. According to field tests in old cucumber production areas in our county, after 20-time diluted solution and 30-time diluted solution of the traditional Chinese herbal medicine mixture are respectively sprayed according to dosage of 40kg per mu to prevent and control the cucumber bacterial angular leaf spot, the prevention and control rates of the 20-time diluted solution and the 30-time diluted solution respectively reach 94.6 percent and 87.2 percent and are obviously better than prevention and control rates of agricultural streptomycin and Kocide which respectively reach 78.5 percent and 75.9 percent. Therefore, compared with agricultural streptomycin and Kocide, the traditional Chinese herbal medicine mixture has a remarkable prevention effect.

Description

technical field [0001] The invention relates to a traditional Chinese medicine composition, in particular to a Chinese herbal medicine mixture for treating bacterial angular spot of cucumber. Background technique [0002] Cucumber bacterial angular spot is one of the important diseases on cucumber. It is bright green water-soaked spot at first, gradually light brown, and the lesion is polygonal due to the limitation of leaf veins, gray-brown or yellowish-brown. When the humidity is high, there are milky white turbid pus in the form of water beads, and white marks after drying—— It mainly affects leaves, petioles, tendrils and fruits, and sometimes stems. It can be affected from seedling stage to adult plant stage. Infected cotyledons are water-soaked subcircular sunken spots at first, and then slightly yellow-brown; diseased true leaves are bright green water-soaked spots at first, gradually light brown, and the lesion is polygonal, gray-brown or yellow due to the limitati...

Claims

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Application Information

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IPC IPC(8): A01N65/24A01N65/18A01N63/02A01P1/00
Inventor 米如钦
Owner 米如钦
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