Pesticide prepared from Chinese herbal medicines and preparation method thereof

A technology of Chinese herbal medicines and pesticides, applied in the fields of botanical equipment and methods, resistance to vector-borne diseases, pesticides, etc., can solve the problems of short validity period, limited market share, high price and cost, and achieve convenient application and transportation. Good control effect, convenient operation effect

A technology of Chinese herbal medicines and pesticides, applied in the fields of botanical equipment and methods, resistance to vector-borne diseases, pesticides, etc., can solve the problems of short validity period, limited market share, high price and cost, and achieve convenient application and transportation. Good control effect, convenient operation effect

CN106561747AInactive Publication Date: 2017-04-19CHONGQING HONGQIAN AGRI DEV CO LTD
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The pesticide made from the Chinese herbal medicine, the raw materials are: ranunculus: 1Kg; scrophulariae: 2Kg; Houttuynia cordata: 1Kg; ;Garlic: 1Kg; Folium Folium: 1Kg;

[0019] The preparation method of the pesticide that described Chinese herbal medicine is made, comprises the following steps:

[0020] a. Wash and chop the raw materials in the formula except oleander leaves and pepper leaves;

[0021] b, the principle after chopping is poured into the distiller's koji, the ratio of the distiller's koji to the raw material is 15:1, and it is fermented for 1.5-2.5 days at a temperature of 40°C;

[0022] c, mixing the fermented solution with the chopped oleander leaves and pepper leaves, soaking at room temperature for 20 days;

[0023] d. The mixed solution obtained in step c is heated and soaked for 2 hours, and then filtered;

[0024] e. Add 0.5Kg of alum to the filtered soaking solution to fully dissolve it, and let it stand for 2 days.

[0025] The oleander l...

Embodiment 2

[0027] The pesticide made from the Chinese herbal medicine, the raw materials are: Ranunculus: 3Kg; Scrophulariaceae: 2.5Kg; Peach leaf: 1.25Kg; Garlic: 2Kg; Daqingye: 1.5Kg; Tiger bone incense: 0.7Kg; Banlangen: 1.5Kg.

[0028] The preparation method of the pesticide that described Chinese herbal medicine is made, comprises the following steps:

[0029] a. Wash and chop the raw materials in the formula except oleander leaves and pepper leaves;

[0030] b, the principle after chopping is poured into the distiller's koji, the ratio of the distiller's koji to the raw material is 15:1, and it is fermented for 1.5-2.5 days at a temperature of 40°C;

[0031] c, mixing the fermented solution with the chopped oleander leaves and pepper leaves, soaking at room temperature for 20 days;

[0032] d. The mixed solution obtained in step c is heated and soaked for 2 hours, and then filtered;

[0033] e. Add 0.5Kg of alum to the filtered soaking solution to fully dissolve it, and let it s...

Embodiment 3

[0036] The pesticide made from the Chinese herbal medicine, the raw materials are: ranunculus: 5Kg; Scrophulariaceae: 3Kg; Houttuynia cordata: 2Kg; pyrethrum: 1Kg; ;Garlic: 3Kg; Daqingye: 2Kg; Tiger bone incense: 1Kg;

[0037] The preparation method of the pesticide that described Chinese herbal medicine is made, comprises the following steps:

[0038] a. Wash and chop the raw materials in the formula except oleander leaves and pepper leaves;

[0039] b, the principle after chopping is poured into the distiller's koji, the ratio of the distiller's koji to the raw material is 15:1, and it is fermented for 1.5-2.5 days at a temperature of 40°C;

[0040] c, mixing the fermented solution with the chopped oleander leaves and pepper leaves, soaking at room temperature for 20 days;

[0041] d. The mixed solution obtained in step c is heated and soaked for 2 hours, and then filtered;

[0042] e. Add 0.5Kg of alum to the filtered soaking solution to fully dissolve it, and let it sta...

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Abstract

The invention relates to a pesticide prepared from Chinese herbal medicines and a preparation method thereof, and belongs to the technical field of pesticide production. Raw materials of the pesticide comprise 1-5 kg of Ranunculus japonicus Thunb., 2-3 kg of radix scrophulariae, 1-2 kg of cordate houttuynia, 0.5-1 kg of pyrethrum cinerariifolium, 1-2 kg of root and whole herb of Potentilla leuconota D.Don, 2-3 kg of Chinese prickly ash, 1-1.5 kg of sweetscented oleander leaf, 1-3 kg of garlic, 1-2 kg of folium isatidis, 0.5-1 kg of Herba Chenopodii Ambrosiodis and 1-2 kg of isatis root. Traditional Chinese medicinal materials, which are selected as the raw materials, have different toxic components and effects and supplement each other. Therefore, the pesticide can have the greatest pesticidal effect and will not be remained or accumulated on agricultural products, damage the living space and health of human being or pollute the ecological environment. The pesticide has a great diversity of ingredients. Thus, pests cannot generate drug resistance to one or more ingredients in the pesticide. Therefore, a good control effect can be achieved.

Description

technical field [0001] The invention relates to a pesticide made from Chinese herbal medicine and a preparation method thereof, belonging to the technical field of pesticide production. Background technique [0002] Pesticides made from Chinese herbal medicines refer to the use of living organisms (fungi, bacteria, insect viruses, genetically modified organisms, natural enemies, etc.) or their metabolites (pheromones, auxins, sodium naphthalene acetate, 2,4-D, etc.) Agents for killing or inhibiting. Pesticides made from Chinese herbal medicines, also known as natural pesticides, refer to non-chemical synthesis, derived from natural chemical substances or living organisms, and have the functions of bactericidal pesticides and insecticidal pesticides. At present, the market share of pesticides made from Chinese herbal medicines is still quite limited. Pesticides made from Chinese herbal medicines usually do not have broad-spectrum effects. Compared with chemical pesticides, t...

Claims

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Application Information

Patent Timeline
19 Apr 2017
Publication
CN106561747A
IPC
A01N65/42; A01P7/04
CPC
Y02A50/30
Inventors
钟年伟