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A technology for pesticides and tea, applied in the field of pesticides, can solve the problems of high toxin content of chemical pesticides, resistance of pests, etc., and achieve the effects of not easy to decompose, long half-life, and improved half-life
Inactive Publication Date: 2014-04-30
QINGDAO LAOXIANG TEA PROD
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Abstract
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Problems solved by technology
Chemical pesticides contain high levels of toxins and are used to kill insects on tea trees. Long-term and large-scale u
Method used
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Embodiment 1
[0010] The invention is an insecticide for tea plantation, which is made of the following raw materials in parts by weight:
[0011] 3.2 parts of bifenthrin EC, 2.3 parts of methamidophos, 1.1 parts of veratrine, 3.5 parts of cinnamon oil, 7 parts of eucalyptol, 8 parts of propylene glycol and 0.8 parts of nonylphenol polyoxyethylene ether.
Embodiment 2
[0013] The invention is an insecticide for tea plantation, which is made of the following raw materials in parts by weight:
[0014] 2.5 parts of bifenthrin EC, 1.3 parts of methamidophos, 0.3 parts of veratrine, 2.5 parts of cinnamon oil, 5 parts of eucalyptol, 5 parts of propylene glycol and 0.5 parts of nonylphenol polyoxyethylene ether.
Embodiment 3
[0016] The invention is an insecticide for tea plantation, which is made of the following raw materials in parts by weight:
[0017] 3.9 parts of bifenthrin EC, 2.6 parts of methamidophos, 1.5 parts of veratrine, 4 parts of cinnamon oil, 8 parts of eucalyptol, 10 parts of propylene glycol and 1.7 parts of nonylphenol polyoxyethylene ether.
[0018] The insecticide adopted in the present invention contains high content of insecticidal active ingredients, is not easy to decompose under the action of sunlight, and has a long half-life. Compared with other insecticidal active substances in existing insecticidal plants, the half-life is improved, and it is effective for various crops. High efficiency, no residue, little harm to human body.
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Abstract
The invention discloses a tea planting insecticide which is prepared from the following raw materials in parts by weight: 2.5-3.9 parts of bifenthrin emulsifiable concentrate, 1.3-2.6 parts of methamidophos, 0.3-1.5 parts of veratrine, 2.5-4 parts of cinnamon oil, 5-8 parts of eudesmol, 5-10 parts of allyl methanol and 0.5-1.7 parts of nonyl phenol polyoxyethylene ether. The insecticide disclosed by the invention has high content of insecticidal active components, is not easily decomposed under the effect of sunlight, and has long half-life period; compared with other insecticidal active substances in the existing insecticidal plant, the half-life period is prolonged, the effective rate on various crops is relatively high, residues are avoided, and little harm is caused to human bodies.
Description
technical field [0001] The invention relates to an insecticide for tea plantation, which belongs to the field of pesticides. Background technique [0002] There are many kinds of life in nature. As the climate warms, temperature and humidity create favorable conditions for the reproduction and development of organisms, especially various plant pests; the rapid development of human beings and the increasing variety of food have created many sources of pollution. The destruction of the natural ecological environment has aggravated the development and regeneration of various pests. Since ancient times, humans have used plants and Chinese herbal medicines to decoct water to kill insects and pests. With the development of science, people have invented the method of using high-efficiency toxins of chemical pesticides to kill insects and pests. Chemical pesticides contain high levels of toxins and are used to kill insects on tea trees. Long-term and large-scale use will easily cau...
Claims
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Application Information
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