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A technology of pesticides and botanical sources, applied in the field of botanical synergistic compound pesticides, can solve the problems of no mixed pesticides, reduce the frequency of pesticide application and control costs, reduce the dosage, and reduce the The effect of environmental stress
Inactive Publication Date: 2014-03-05
FUJIAN AGRI & FORESTRY UNIV
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Problems solved by technology
[0007] According to the data search done by the applicant, there is no compound insecticide based on the combination of methanol extract o...
Method used
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Embodiment 1
[0027] The distribution ratio of each group is as follows by weight ratio:
[0028] Ginkgo biloba methanol extract 3%,
[0029] Lyceum Methanol Extract 15%,
[0030] Acetone, Methanol 20%,
[0031] Alkylphenol Ethoxylate Phosphate 5%,
[0032] The balance is water.
[0033] The above-mentioned original medicine and auxiliary agent are fully mixed, stirred and transparent in a reaction kettle, and the finished product is obtained.
Embodiment 2
[0035] Ginkgo biloba methanol extract 10%,
[0036] Wolfberry methanolic extract 20%,
[0037] Acetone, Methanol 10%,
[0038] Alkylphenol Ethoxylate Phosphate 5%,
[0039] The balance is water.
[0040] The above-mentioned original medicine and auxiliary agent are fully mixed, stirred and transparent in a reaction kettle, and the finished product is obtained.
Embodiment 3
[0042] Ginkgo biloba methanol extract 15%,
[0043] Lyceum Methanol Extract 15%,
[0044] Acetone, Methanol 20%,
[0045] Alkylphenol Ethoxylate Phosphate 10%,
[0046] The balance is water.
[0047] The above-mentioned original medicine and auxiliary agent are fully mixed, stirred and transparent in a reaction kettle, and the finished product is obtained.
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Abstract
The invention discloses a botanical synergistic compound pesticide. The botanical synergistic compound pesticide consists of ginkgo leaf methanol extract as an insecticidal agent, Chinese holly methanol extract as a synergist and an emulsion in water prepared by mixing other auxiliaries. The botanical synergistic compound pesticide is free from any chemical component, low-toxic to human and animals, and environment-friendly; and the botanical synergistic compound pesticide can prevent and control brown planthopper, small brown planthopper, bemisia tabaci, aphid, citrus fruit fly, ampullaria gigas, wiggler and other insects.
Description
technical field [0001] The invention belongs to the field of agricultural insecticides, and in particular relates to a botanical synergistic compound insecticide for preventing and controlling various insect pests. Background technique [0002] With the use of chemical pesticides, the world's environment and ecological balance have been seriously damaged. The toxicity, residue and environmental pollution of pesticides are very serious in our country. In order to solve this problem, on the one hand, we should strengthen the research and development of new pesticides with high efficiency, low toxicity, easy biodegradation and environmental compatibility. On the other hand, we must research, develop and use Green pesticide formulation. [0003] Plant pesticide resources are very abundant on the earth, among which poisonous plant species account for about 4% of the total plant species. The book "Botanical pesticides in agriculture" introduces more than 800 kinds of insecticida...
Claims
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Application Information
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