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Biopesticide for preventing and controlling camellia oleifera pests and its preparation method

A biopesticide, pest and disease technology, applied in the field of biomedicine, can solve the problems of "green health care" function discount of camellia oil, weaken the market competitiveness of camellia oil, reduce the value of camellia oil and related products, and achieve the effect of increasing production and improving quality

Active Publication Date: 2020-06-19
罗山县灵山茶业有限责任公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the spread of diseases and insect pests, a large number of pesticides are used, which greatly reduces the "green health care" function of camellia oil, reduces the value of camellia oil and related products, and weakens the market competitiveness of camellia oil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The present embodiment provides a kind of biopesticide for the prevention and treatment of Camellia oleifera diseases and insect pests, which includes the following raw materials in parts by weight: Huoxiang 20, Polygonum cuspidatum 30, Polygonum 10, Neem bark 8, Chrysanthemum chrysanthemum 30, Trichoderma harzianum 0.1 and Bacillus subtilis 0.2, the The preparation method of biological pesticide comprises the following steps:

[0024] Plant extraction: First, according to the above weight parts, weigh the wrinkled patchouli, Polygonum cuspidatum, Polygonum cuspidatum, Neem bark and Chrysanthemum chrysanthemum, and cut into 2-3 cm pieces, then use the ultrasonic extractor to adopt flash extraction technology, and the volume concentration is 60% of the organic solvent is subjected to multiple extractions, and the filtrate of each extraction is collected by filtration to obtain a plant organic solvent extract, wherein the organic solvent is an aqueous solution with ethanol...

Embodiment 2

[0028] The present embodiment provides a kind of biopesticide for the prevention and treatment of Camellia oleifera diseases and insect pests, which includes the following raw materials in parts by weight: Huoxiang 24, Polygonum cuspidatum 32, Polygonum punctata 13, Neem bark 10, Chrysanthemum chrysanthemum 26, Trichoderma harzianum 0.2 and Bacillus subtilis 0.3, the The preparation method of the biopesticide provided in the example is basically the same as the preparation method of the biopesticide provided in Example 1, except that the parts by weight of each raw material are different.

Embodiment 3

[0030] The present embodiment provides a kind of biopesticide for the prevention and treatment of camellia oleifera diseases and insect pests, which includes the following raw materials in parts by weight: Huoxiang 26, Polygonum cuspidatum 35, Polygonum 15, Neem bark 11, Chrysanthemum chrysanthemum 25, Trichoderma harzianum 0.3 and Bacillus subtilis 0.4, the The preparation method of the biopesticide provided in the example is basically the same as the preparation method of the biopesticide provided in Example 1, except that the parts by weight of each raw material are different.

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PUM

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Abstract

The invention provides biopesticide for preventing and treating camellia oleifera diseases and pests. The biopesticide is prepared from, by weight, 20-30 parts of herba agastachis, 30-40 parts of giant knotweed rhizomes, 10-20 parts of herba polygoni pubescentis, 8-14 parts of meliae cortex, 20-30 parts of stems and leaves of south chrysanthemum, 0.1-0.3 part of trichoderma harzianum of which theconcentration is 0.5*108-1*108 cfu / g, and 0.2-0.5 part of bacillus subtilis of which the concentration is 1*108-1.5*108 cfu / g. The invention further provides a preparation method of the biopesticide for preventing and treating the camellia oleifera diseases and pests. According to the biopesticide for preventing and treating the camellia oleifera diseases and pests, through mutual synergistic effects of all the raw materials, not only can inchworms, tussock moths, leafhopper and other pests in camellia oleifera be prevented and treated, but also anthracnose, soft rot, tea gall and other diseases of camellia oleifera can be prevented and treated, and therefore the biopesticide is broad in spectrum and high in efficiency.

Description

technical field [0001] The invention relates to the technical field of biomedicine, in particular to a biopesticide for preventing and controlling camellia oleifera pests and a preparation method thereof. Background technique [0002] Camellia oleifera is the main woody oil, distributed in the mountains and hills of the southern subtropical region. Camellia oil contains more than 90% unsaturated fatty acids, clear in color, fragrant in taste, rich in nutrition, and durable in storage. It is a high-quality edible oil; it can also be used in industry as lubricating oil and anti-rust oil. In addition to being used as edible oil, camellia oil can be used as raw material oil and base oil of cosmetics through deep processing to develop various skin care, hair care, massage, sunscreen cosmetics and shampoo series products. Camellia oil can also be used to produce oleic acid, hardened oil and stearic acid, which are used in the production of soap, margarine, rubber hardener, glass ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N65/30A01N63/22A01N63/38A01P3/00A01P1/00A01P7/04
CPCA01N63/00A01N63/30A01N65/00A01N65/12A01N65/22A01N65/26A01N65/30
Inventor 钱晓玲易明宇刘璐璐卜付军张玉虎胡汉主余楷易明亮刘福宾曹春和雷龙玲吴钊江原猛余亚平
Owner 罗山县灵山茶业有限责任公司
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