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A natural plant and fungicide technology, applied in fungicides, plant growth regulators, insecticides, etc., can solve the problems of control failure, difficult to degrade, environmental pollution, etc., and achieve improved extraction rate, better effect, and water solubility Good results
Inactive Publication Date: 2016-09-07
莫芳英
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Problems solved by technology
[0002] At present, in the field of agricultural planting, chemical pesticides and fungicides are usually used, and the environmental pollution caused by the extensive use of chemical pesticides is becoming more and more serious
At the same time, the use of chemical pesticides and fungicides will produce drug resistance and resistance to various plant pathog
Method used
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Embodiment 1
[0027] A natural plant fungicide, mainly prepared from the following raw materials in parts by weight: 1 part of oleander, 20 parts of pomelo peel, 5 parts of camellia oleifera cake powder, 3 parts of neem peel, 2 parts of tripterygium wilfordii, 1 part of saponins, 3 servings of black berries.
Embodiment 2
[0029] A natural plant fungicide, mainly prepared from the following raw materials in parts by weight: 2 parts of oleander, 24 parts of pomelo peel, 7 parts of camellia oleifera cake powder, 5 parts of neem peel, 3 parts of tripterygium wilfordii, 3 parts of saponins, 4 servings of black berries.
Embodiment 3
[0031] A natural plant fungicide, mainly prepared from the following raw materials in parts by weight: 3 parts of oleander, 30 parts of pomelo peel, 10 parts of camellia oleifera cake powder, 7 parts of neem peel, 5 parts of tripterygium wilfordii, 5 parts of saponins, 7 servings of black raspberry.
[0032] The preparation method of the natural plant fungicide described in embodiment 1 to 3 comprises the following steps:
[0033] (1) Take each raw material by weight: oleander, pomelo peel, camellia oleifera cake powder, neem peel, tripterygium wilfordii, saponin thorn, black berry;
[0034] (2) chop oleander and neem bark respectively, the length requirement is less than 1cm, the more broken and finer the better, soak 24 hours with 95% ethanol of 1-2 times the amount by weight, set aside;
[0035] (3) Crumble the pomelo peel, add 5-10 times the weight of water, heat to boil, keep for 20-30 minutes, cool naturally, and set aside;
[0036] (4) Dried the saponins, crushed into...
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Abstract
The invention relates to the technical field of prevention and control of agricultural disease and insect pests, and in particular relates to a natural plant bactericide and a preparation method thereof. The natural plant bactericide is mainly prepared from oleander, shaddock peel, oil-tea cake powder, azedarach, tripterygium wilfordii, spina gleditsiae and japanese cayratia herb. The natural plant bactericide adopts purely natural plant raw materials and is prepared by scientifically extracting the raw materials separately in a specific extraction way, so that the extraction rate is effectively increased, the water solubility of an extraction product is good, and various different materials are reasonably matched to reach a better bactericidal and antibacterial synergistic effect; the raw materials are selected from natural plants, so that no chemical additive is contained, the product is safe, a broad-spectrum bactericidal and anti-bacterial effect can be realized, and the natural plant bactericide has no toxicity, no harm and no side effect on the human body and is high in safety; moreover, the environmental pollution is avoided; the natural plant bactericide can be widely applied to the fields such as good, cosmetics, personal cleaning products, household cleaning articles, daily chemical products and the like; and different applications in environmental sterilization, equipment sterilization, product corrosion prevention and bacteria resistance in the daily chemical industry are realized.
Description
【Technical field】 [0001] The invention relates to a fungicide, in particular to a natural plant fungicide and a preparation method thereof. 【Background technique】 [0002] At present, in the field of agricultural planting, chemical pesticides and fungicides are usually used, and the problem of environmental pollution caused by the extensive use of chemical pesticides is becoming more and more serious. At the same time, the use of chemical pesticides and fungicides will produce drug resistance and drug resistance to various plant pathogenic bacteria strains, which increases the difficulty of control and even causes control failure. In addition, chemical pesticides pose a threat to beneficial organisms because they are not selective. Moreover, many chemical pesticides are non-degradable or difficult to degrade, and are easy to accumulate in animals and plants, resulting in the enrichment of pollutants. [0003] As the public's requirements for "green food" and "pollution-fre...
Claims
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Application Information
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