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Preparation method of organic pesticide for controlling diseases and insect pests of Chinese chives

A technology for organic pesticides, diseases and insect pests, applied in the fields of botanical equipment and methods, pest control, pesticides, etc., can solve the problems of surrounding land and air pollution, human injury, etc., achieve low processing costs, promote production, raw materials easy-to-get effect

Inactive Publication Date: 2017-05-17
尤世元
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the shortcomings of the prior art, and seek to design a method of using yellow tobacco leaves as the main raw material and adding natural plant ingredients such as garlic and mugwort to prepare a composition for preventing and controlling leek diseases and insect pests, so as to solve the problem caused by pesticide residues on the human body. damage and pollution to the surrounding land and air environment

Method used

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Examples

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Effect test

Embodiment 1

[0018] The preparation process of the composition involved in this example includes five steps: preparation of yellow tobacco slurry, preparation of garlic slurry, preparation of mugwort slurry, preparation of pumpkin seed juice and preparation of composition;

[0019] (1) Preparation of yellow tobacco slurry: get fresh yellow tobacco leaves and stalks, cut into 5-8cm blocks, put them into a beater, add distilled water in a ratio of 1:3 to 5 by fresh tobacco leaves and stalks: distilled water, After mixing and grinding into a slurry for 5-10 minutes, a yellow smoke slurry is obtained;

[0020] (2) Garlic slurry preparation: choose non-rotten garlic with root stalks, mix and polish the garlic slurry according to the ratio of 1:2~3 for garlic: ethanol solution, wherein the weight percent concentration of ethanol solution is 3~5%;

[0021] (3) Preparation of mugwort slurry: pick fresh mugwort, rinse it with salt water with a concentration of 3-10% by weight, put it into a vegetab...

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Abstract

The invention belongs to the technical field of control of plant diseases and insect pests and relates to a preparation method of an organic pesticide for controlling diseases and insect pests of Chinese chives. The preparation method comprises five steps as follows: preparation of yellow tobacco pulp, preparation of garlic pulp, preparation of Chinese mugwort pulp, preparation of pumpkin seed juice and preparation of composition; firstly, after pulp is prepared from yellow tobacco leaves, garlic, Chinese mugwort and pumpkin seeds, the pulp is blended in a certain proportion and then can be sprayed to leaves of the Chinese chives or irrigated to the roots of the Chinese chives, and the purposes of expelling and killing insect pests and controlling diseases of the Chinese chives are achieved; the preparation process of the organic pesticide is simple, the organic pesticide is harmless to the Chinese chives and free of residues, has no toxic and side effects on human body, is low in processing cost and can be self-made and self-used, the raw materials are available, and the application is environment-friendly.

Description

[0001] Technical field: [0002] The invention belongs to the technical field of prevention and control of plant diseases and insect pests, and relates to a method for preparing organic pesticides for preventing and controlling leek diseases and insect pests by utilizing the functions of natural plant components, in particular to a preparation method for organic pesticides for preventing and controlling leek diseases and insect pests. [0003] Background technique: [0004] In recent years, incidents of poisonous leeks have occurred from time to time. Poisoned leeks are used to prevent and control pests that harm the roots of leeks. During the planting of leeks, a large amount of pesticides and other toxic substances are used, and the dosage is not applied according to safety standards. Consumers are acutely poisoned after eating; usually, the pests that harm the cultivation of leeks include core borers and leafminers, etc., which live in the soil and specialize in biting the ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/42A01P3/00A01P7/04A01P17/00
CPCA01N65/00A01N65/42A01N2300/00Y02A50/30
Inventor 孙波孙亮
Owner 尤世元
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