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Bletilla striata disease prevention and control agent and preparation method thereof

A disease control agent, bletilla striata technology, applied in the field of bletilla striata disease control agent and its preparation, can solve the problems of poor control effect, disease resistance, long use time and other problems, achieve strong control effect, promote absorption, and strong stability Effect

Inactive Publication Date: 2019-12-20
贵州道庄生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These chemical pesticides have been used for a long time, causing disease resistance. At the same time, there are more organophosphorus and organosulfur pesticides in the environment, causing environmental pollution.

Method used

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  • Bletilla striata disease prevention and control agent and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A Bletilla striata disease control agent, by weight, is made from the following raw materials: 8kg of mycorrhizal fungus fermented product, 3kg of Cicada spp. , 4kg rhubarb, 15kg garlic, 4kg perilla, 8kg nightshade, 3kg black fern, 3kg shegan, 4kg dandelion, 6kg Xinyi, 15kg clove, 5kg bagan, 1kg xanthan gum, 2kg soybean lecithin, 0.5kg stigmasterol.

[0021] The preparation method of the mycorrhizal bacteria fermentation product is as follows: inoculating mycorrhizal bacteria on a PDA medium, and culturing at 25-30° C. until the mycelium is covered with the medium, to obtain the mycorrhizal bacteria fermentation product.

[0022] Described mycorrhizal fungi are Fusarium and Cereus spp. isolated from Bletilla striata leaves; the inoculum of Fusarium is 6% of the quality of the PDA medium, and the inoculum of Cereus is 10% of the quality of the PDA medium .

[0023] The PDA culture medium is made from the following raw materials in parts by weight: 2kg of potato, 0.15kg ...

Embodiment 2

[0030] A Bletilla striata disease control agent, by weight, is made from the following raw materials: 8.5kg of mycorrhizal fungus fermented product, 3.5kg of Cicada vulgaris, 1.2kg of Scarlet, 9kg of Psoralea, 4.5kg of willow leaves, 18kg of Scutellaria baicalensis, 7kg houttuynia cordata, 4.5kg rhubarb, 18kg garlic, 4.5kg perilla, 9kg nightshade, 3.5kg black fern, 3.5kg sherbet, 5kg dandelion, 7kg Xinyi, 18kg clove, 5.5kg bagan, 1.5kg xanthan gum , 2.5kg soybean lecithin, 0.8kg stigmasterol.

[0031] The preparation method of the mycorrhizal bacteria fermentation product is as follows: inoculating mycorrhizal bacteria on a PDA medium, and culturing at 25-30° C. until the mycelium is covered with the medium, to obtain the mycorrhizal bacteria fermentation product.

[0032] Described mycorrhizal fungi are Fusarium and Cereus spp. isolated from Bletilla striata leaves; the inoculum of Fusarium is 6% of the quality of the PDA medium, and the inoculum of Cereus is 10% of the quali...

Embodiment 3

[0040]A Bletilla striata disease control agent, by weight, is made from the following raw materials: 10kg of mycorrhizal fungus fermented product, 4kg of Cicada chinensis, 2kg of sagebrush, 10kg of psoralen, 5kg of willow leaves, 20kg of Scutellaria baicalensis, 8kg of Houttuynia cordata , 5kg rhubarb, 20kg garlic, 5kg perilla, 10kg nightshade, 4kg black fern, 4kg shegan, 6kg dandelion, 8kg Xinyi, 20kg clove, 6kg bagan, 2kg xanthan gum, 3kg soybean lecithin, 1kg stigmasterol.

[0041] The preparation method of the mycorrhizal bacteria fermentation product is as follows: inoculating mycorrhizal bacteria on a PDA medium, and culturing at 25-30° C. until the mycelium is covered with the medium, to obtain the mycorrhizal bacteria fermentation product.

[0042] Described mycorrhizal fungi are Fusarium and Cereus spp. isolated from Bletilla striata leaves; the inoculum of Fusarium is 6% of the quality of the PDA medium, and the inoculum of Cereus is 10% of the quality of the PDA medi...

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Abstract

The invention belongs to the technical field of Bletilla striata planting, and particularly relates to a Bletilla striata disease prevention and control agent and a preparation method thereof, whereinthe prevention and control agent is prepared from the following raw materials by weight: 8-10 parts of a mycorrhizal fungus fermentation product, 3-4 parts of Peperomia dindygulensis Miq, 1-2 parts of Spiranthes sinensis, 8-10 parts of Psoralea corylifolia, 4-5 parts of willow leaves, 15-20 parts of Scutellaria baicalensis Georgi, 6-8 parts of Heartleaf Houttuynia Herb, 4-5 parts of Rheum palmatum, 15-20 parts of garlic, 4-5 parts of Perilla frutescens, 8-10 parts of Solanum nigrum, 3-4 parts of Blechnum orientale L, 3-4 parts of Belamcanda chinensis, 4-6 parts of dandelion, 6-8 parts of flosmagnoliae, 15-20 parts of clove, 5-6 parts of, 5-6 parts of Konjac Glucomannan, 1-2 parts of xanthan gum, 2-3 parts of soybean phospholipid, and 0.5-1 part of stigmasterol. According to the present invention, the prevention and control agent has characteristics of good affinity with Bletilla striata plants, good absorption by Bletilla striata, and good stability, and has strong prevention and control effects on the tuber rot, the root rot, the leaf brown spot and the leaf spot gray mold of Bletilla striata.

Description

technical field [0001] The invention belongs to the technical field of Bletilla striata planting, in particular to a Bletilla striata disease control agent and a preparation method thereof. Background technique [0002] Baiji, also known as Lianjicao, Gangen, Baijie, Ruolan, Zhulan, Zilan, etc., belongs to Baiji, a perennial herbaceous bulbous plant. Bletilla striata grows under evergreen broad-leaved forests with an altitude of 100-3200m, prefers warm and humid habitats, and is slightly cold-resistant; mainly distributed in Shaanxi, Jiangsu, Guizhou, Guangxi, Sichuan, Zhejiang, Shanxi, Yunnan and other places. Bletilla striata is a precious Chinese herbal medicine with extremely high medicinal value. It is used as medicine with tubers and contains Bletilla striata polysaccharides, bibenzyl, dihydrophenanthrene and phenanthrene compounds. It has the effects of invigorating the lung, reducing swelling, promoting muscle and hemostasis. It is used to treat tuberculosis and hem...

Claims

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Application Information

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IPC IPC(8): A01N65/42A01N65/40A01N65/38A01N65/08A01N65/30A01N63/04A01N25/22A01P3/00
CPCA01N25/22A01N65/00A01N65/08A01N65/30A01N65/38A01N65/40A01N65/42
Inventor 苗云峰
Owner 贵州道庄生物科技有限公司
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