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Composition for preventing and treating plant diseases and insect pests, and prevention and treatment method for plant diseases and insect pests

A technology of pests and compositions, which is applied in the field of pest control compositions, can solve the trivial and complicated problems of tobacco field management, and achieve the effects of improving tobacco quality, easy degradation, and preventing tobacco pests

Inactive Publication Date: 2017-11-10
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tobacco field management is trivial and complicated, and tobacco diseases and pests often occur simultaneously with bad weather

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0019] This specific embodiment adopts the following technical scheme: the pest control composition, composed of the following components by weight: 5-10 parts of henna extract, 6-8 parts of honeycomb extract, 9-15 parts of orchid extract , 10-25 parts of oleander extract, 10-15 parts of Tripterygium officinalis extract, 12-18 parts of Asarum extract.

[0020] A method for preventing and controlling pests, comprising the steps of:

[0021] 1. Use non-toxic improved seedlings to raise seedlings. During the breeding and processing of improved seeds, prevent the mixing of toxic tobacco seeds and cause cross-infection; before raising seedlings, strictly follow the prescribed procedures. In the case of naked seedlings, seed rubbing, disinfection, rins...

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PUM

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Abstract

The invention discloses a composition for preventing and treating plant diseases and insect pests, and a prevention and treatment method for plant diseases and insect pests, belonging to the technical field of tobacco planting. The composition is composed of the following components by weight: 5-10 parts of extract of Lawsonia inermis, 6-8 parts of extract of Leucas aspera, 9-15 parts of extract of Caryopteris incana, 10-25 parts of extract of Thevetia peruviana, 10-15 parts of extract of Tripterygium wilfordii and 12-18 parts of extract of Asarum herb. The composition provided by the invention is a botanical pesticide which is easily degradable in environment and capable of meeting current requirements for environmental protection and high-quality tobacco production, effectively preventing and treating insect pests attacking tobacco and improving tobacco quality.

Description

technical field [0001] The invention relates to the technical field of tobacco planting, in particular to a composition for controlling diseases and insect pests and a method for controlling diseases and insect pests. Background technique [0002] As we all know, the outbreak of tobacco diseases and insect pests will inevitably lead to a reduction in the quality and yield of tobacco leaves. In order to achieve high-quality tobacco leaf production, we must carefully control pests and diseases. With the development of the market economy and the improvement of living standards, people have higher and higher requirements for cigarette products, and thus higher requirements for the quality of tobacco leaves. [0003] For a long time, the prevention and control of tobacco diseases and insect pests has been the most important but troublesome link in major tobacco leaf producing areas. Tobacco field management is trivial and complicated, and tobacco diseases and insect pests often...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/22A01P1/00A01P7/04A01G1/00A01G13/00
CPCA01G13/00A01G22/00A01N65/00A01N65/22A01N2300/00Y02P60/21
Inventor 黄五星邵惠芳任聪韩丹许自成
Owner HENAN AGRICULTURAL UNIVERSITY
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