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Plant-derived pesticide and its preparation method and use

A technology of botanical insecticides and pyrethrum, applied in the directions of botanical equipment and methods, insecticides, plant growth regulators, etc. No drug resistance effect

Inactive Publication Date: 2016-03-09
罗永城
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a botanical insecticide, a preparation method and its application to solve the problems of pest resistance and environmental pollution caused by the use of chemical pesticides to prevent and control pests. Public nuisance, green and environmental protection, will not bring environmental pollution; the botanical insecticide of the present invention can effectively prevent and control plant pests such as yellow spiders, scorpions, leaf rollers, fruit flies, etc., and the one-time killing rate reaches more than 95.41%, and there is no drug resistance

Method used

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  • Plant-derived pesticide and its preparation method and use
  • Plant-derived pesticide and its preparation method and use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045]A plant-derived insecticide, in parts by weight, comprising the following raw materials: 20 parts of tobacco, 20 parts of Tripterygium wilfordii, 20 parts of pepper, 30 parts of aconitum, 30 parts of pyrethrum, 30 parts of neem, 20 parts of tea tree leaves, 20 parts of Patrinia, 20 parts of bitter herbs, 15 parts of wormwood, 15 parts of Qinpi, 15 parts of Sophora flavescens, 12 parts of Junggar euphorbia, 12 parts of poison ivy, 12 parts of peppercorns, 10 parts of purslane, Datura 10 parts, 10 parts of leafless horsetail, 6 parts of weeping willow leaves, 6 parts of maple poplar leaves, 1300 parts of water.

[0046] The preparation method of the botanical insecticide comprises the following steps:

[0047] S1: Tobacco, Tripterygium wilfordii, pepper, aconitum, pyrethrum, neem, tea leaves, Patrinia, bitter cabbage, wormwood, Qinpi, Sophora flavescens, Junggar euphorbia, poison ivy, pepper, purslane, Mandala, leafless horsetail, weeping willow leaves, and maple poplar l...

Embodiment 2

[0050] A botanical insecticide, in parts by weight, comprising the following raw materials: 50 parts of tobacco, 50 parts of Tripterygium wilfordii, 50 parts of pepper, 40 parts of aconitum, 40 parts of pyrethrum, 40 parts of neem, 30 parts of tea tree leaves, 30 parts of Patrinia, 30 parts of bitter herbs, 25 parts of wormwood, 25 parts of Qinpi, 25 parts of Sophora flavescens, 20 parts of Junggar euphorbia, 20 parts of poison ivy, 20 parts of peppercorns, 15 parts of purslane, Datura 15 parts, 15 parts of leafless horsetail, 12 parts of weeping willow leaves, 12 parts of maple poplar leaves, 5600 parts of water.

[0051] The preparation method of the botanical insecticide comprises the following steps:

[0052] S1: Tobacco, Tripterygium wilfordii, pepper, aconitum, pyrethrum, neem, tea leaves, Patrinia, bitter cabbage, wormwood, Qinpi, Sophora flavescens, Junggar euphorbia, poison ivy, pepper, purslane, Mandala, leafless horsetail, weeping willow leaves, and maple poplar le...

Embodiment 3

[0055] A botanical insecticide, in parts by weight, comprising the following raw materials: 35 parts of tobacco, 35 parts of Tripterygium wilfordii, 35 parts of pepper, 35 parts of aconitum, 35 parts of pyrethrum, 35 parts of neem, 25 parts of tea tree leaves, 25 parts of Patrinia, 25 parts of bitter herbs, 20 parts of wormwood, 20 parts of Qinpi, 20 parts of Sophora flavescens, 16 parts of Junggar euphorbia, 16 parts of poison ivy, 16 parts of pepper, 12 parts of purslane, Datura 12 parts, 12 parts of leafless horsetail, 9 parts of weeping willow leaves, 9 parts of maple poplar leaves, 3500 parts of water.

[0056] The preparation method of the botanical insecticide comprises the following steps:

[0057] S1: Tobacco, Tripterygium wilfordii, pepper, aconitum, pyrethrum, neem, tea leaves, Patrinia, bitter cabbage, wormwood, Qinpi, Sophora flavescens, Junggar euphorbia, poison ivy, pepper, purslane, Mandala, leafless horsetail, weeping willow leaves, and maple poplar leaves ar...

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Abstract

The invention discloses a plant-derived pesticide and its preparation method and use and belongs to the technical field of pesticide preparation. The plant-derived pesticide is prepared from tobacco, common threewingnut root, capsicum, rhizome of Chinese monkshood, pyrethrum, Azadirachta indica, tea leaves, patrinia herb, bitter herbs, wormwood, ash bark, radix sophorae flavescentis, Euphorbia songarica Boiss, Derris fordii Oliv., Chinese prickly ash, purslane, mandala, Anabasis Aphylla L., leaves of Salix babylonica, leaves of Pterocarya stenoptera and water. The plant-derived pesticide is prepared by soup extraction, condensation, drying, crushing, sieving and disinfection. The plant-derived pesticide is nontoxic and harmless, does not produce residues, is harmless, is environmentally friendly, does not pollute the environment, can effectively prevent and control injurious insects such as yellow spider, arrowhead scales, leaf roller moth and fruit fly, has a one-step killing rate of 95.41% or more, has no drug resistance and can be used for 4-6 years.

Description

technical field [0001] The invention belongs to the technical field of insecticide preparation, and in particular relates to a botanical insecticide, a preparation method and an application thereof. Background technique [0002] At present, chemical pesticides are mostly used to prevent and control agricultural pests. With the improvement of people's living standards, the requirements for the quality of agricultural products are higher, not only to eat well, but also to eat healthy. The problem of pesticide residues caused by highly toxic chemical pesticides has increasingly become a hot spot of social concern. Highly toxic pesticides are the core and key to affecting the quality and safety of agricultural products. They not only affect the quality of agricultural products, but also directly endanger the health of the people, and also affect the increase of farmers' income. Due to the high toxicity of highly toxic pesticides, incidents of human and animal poisoning have occ...

Claims

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Application Information

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IPC IPC(8): A01N65/38A01P7/00A01P7/02A01P7/04
CPCA01N65/00A01N65/385A01N2300/00Y02A50/30
Inventor 罗永城
Owner 罗永城
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