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Insecticide, bactericide and its preparation and application method

A technology of fungicides and additives, applied in the field of insecticides and fungicides, can solve the problems of human health hazards, ecological environment pollution, toxic substance residues, etc., and achieve the effect of increasing production, wide application fields, and promoting growth.

Inactive Publication Date: 2004-05-05
孙家法
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Problems solved by technology

As a result of long-term use of low-toxic chemicals, toxic substances in animals and plants are left, which not only pollutes the ecological environment, but also brings different degrees of harm to human health.
Although some pesticides use Chinese herbal medicine formula, the efficacy is not as good as that of chemical agents, and some adjuvants also contain harmful substances to the human body.

Method used

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  • Insecticide, bactericide and its preparation and application method
  • Insecticide, bactericide and its preparation and application method
  • Insecticide, bactericide and its preparation and application method

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Embodiment Construction

[0034] like figure 1 As shown, take 150 kilograms of basilica root, 70 kilograms of neem seeds, 105 kilograms of sophora flavescens roots, 70 kilograms of cnidium, and 70 kilograms of yellow rhododendrons to remove impurities and crush them into about 20 meshes. Coarse powder; then take 8-10 times the weight of the dry raw material in water or non-toxic ethanol to soak the above five kinds of coarse powder for 96 hours according to the material situation of the raw material, or extract their respective liquid medicines by decocting for 6 hours, of which 100 It is better to use ethanol when soaking the roots, neem seeds, and yellow rhododendrons; filter the respective medicinal liquids extracted above; concentrate and filter the medicinal liquids, among which the medicinal liquid of the root of the root is concentrated to 75 kg, and the medicinal liquid of Sophora flavescens The root medicinal liquid is concentrated to 52.5 kg, and the medicinal liquids of Neem, Cnidium, and Rh...

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Abstract

An insecticide (bactericide) for quickly and effectively preventing and eliminating the diseases and pests of animal and plant contains the fluid extracts of 5 Chinese-medicinal materials including stemona root, chinaberry seed, flavescent sophora root, etc. emulsifier, antiseptic, penetrant and alcohol.

Description

technical field [0001] The invention relates to an insecticide and fungicide, in particular to a pollution-free organic insecticide and fungicide for preventing and controlling animal and plant diseases and insect pests and its preparation and application method. Background technique [0002] At present, low-toxic chemical pesticides are mainly used for the prevention and control of crop pests and plant fungal diseases such as vegetables, fruit trees, tea, garden flowers, pastures, etc., such as powdery mildew, gray mold, and anthracnose, such as deltamethrin. pesticides, cypermethrin insecticides, these pesticides contain different components of chlorine, phosphorus and other harmful substances. In addition, low-toxic chemical agents are often used for the prevention and treatment of parasites and scabies in the fur of livestock such as cattle and sheep. As a result of long-term use of low-toxic chemicals, toxic substances in animals and plants are left, which not only pol...

Claims

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Application Information

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IPC IPC(8): A01N65/46A01N65/10A01N65/16A01N65/20A01N65/26A01N65/38A01P7/00
Inventor 李瑞金
Owner 孙家法
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