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Efficient environment-friendly pesticide and preparation method thereof

An environmental protection and pesticide technology, applied in the field of pesticides, can solve problems such as eutrophication of aquatic organisms, and achieve the effects of low cost, simple preparation method, and broad market prospects

Inactive Publication Date: 2018-01-16
GUILIN CHUNXIAO ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, they contain phosphorus, which can easily cause eutrophication of aquatic organisms

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The high-efficiency environmental protection pesticide of the present embodiment is made of the following raw materials: matrine 10kg, tripterygium twig 10kg, pyrethrum 15kg, cnidium 15kg, Agrimony 10kg, thyme 7kg, Daqingye 10kg, nuxyche 10kg, fish Henttuynia cordata 15kg, Fructus Cnidii 7kg, Baibu 10kg and pomegranate peel 8kg.

[0019] The preparation method of above-mentioned high-efficiency environment-friendly pesticide comprises the following steps:

[0020] Weigh the following weights of fully dried raw materials: matrine 10kg, tripterygium 10kg, pyrethrum 15kg, cnidium 15kg, agrimony 10kg, thyme 7kg, Daqingye 10kg, nuxychium 10kg, houttuynia cordata 15kg , Fructus Cnidii 7kg, Cnidaria 10kg and pomegranate peel 8kg, after mixing uniformly, pulverizes, crosses 40 mesh sieves, promptly obtains described high-efficiency environmental protection pesticide.

Embodiment 2

[0022] The high-efficiency environment-friendly pesticide of the present embodiment is made from the following raw materials: 5 kg of matrine, 15 kg of tripterygium wilfordii, 10 kg of pyrethrum, 20 kg of cnidium, 5 kg of agrimony, 10 kg of thyme, 5 kg of Daqingye, 15 kg of nux. Henttuynia cordata 10kg, Fructus Cnidii 10kg, Baibu 5kg and pomegranate peel 12kg.

[0023] The preparation method of above-mentioned high-efficiency environment-friendly pesticide comprises the following steps:

[0024] Weigh the following weights of fully dried raw materials: matrine 5kg, tripterygium 15kg, pyrethrum 10kg, cnidium 20kg, Agrimony 5kg, thyme 10kg, Daqingye 5kg, nuxychium 15kg, Houttuynia cordata 10kg , Fructus Cnidii 10kg, Fructus Cnidii 5kg and pomegranate peel 12kg, after mixing uniformly, pulverize, cross 50 mesh sieves, promptly obtain described high-efficiency environmental protection pesticide.

Embodiment 3

[0026] The high-efficiency environmental protection pesticide of the present embodiment is made of the following raw materials: matrine 15kg, Tripterygium wilfordii 5kg, pyrethrum 20kg, cnidium 10kg, agrimony 15kg, thyme 4kg, Daqingye 15kg, nuxyche 5kg, fish Xanthan 20kg, Fructus Cnidii 4kg, Babu 15kg and pomegranate peel 4kg.

[0027] The preparation method of above-mentioned high-efficiency environment-friendly pesticide comprises the following steps:

[0028] Weigh the following weights of fully dried raw materials: matrine 15kg, tripterygium 5kg, pyrethrum 20kg, cnidium 10kg, agrimony 15kg, thyme 4kg, Daqingye 15kg, nuxychium 5kg, houttuynia 20kg , Fructus Cnidii 4kg, Cnidaria 15kg and pomegranate peel 4kg, after mixing uniformly, pulverizes, crosses 60 mesh sieves, promptly obtains described high-efficiency environmental protection pesticide.

[0029] See Table 1 for the control effects (lethal rate %) of the high-efficiency and environment-friendly pesticides obtained i...

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Abstract

The invention discloses an efficient environment-friendly pesticide and a preparation method thereof, and belongs to the technical field of pesticides. The efficient environment-friendly pesticide isprepared from the following raw materials in parts by weight: 5 to 15 parts of matrine, 5 to 15 parts of tripterygium wilfordii root, 10 to 20 parts of pyrethrum, 10 to 20 parts of fructus cnidii, 5 to 15 parts of herba agrimoniae, 4 to 10 parts of herba thymi, 5 to 15 parts of folium isatidis, 5 to 15 parts of semen strychni, 10 to 20 parts of herba houttuyniae, 4 to 10 parts of fructus cnidii, 5to 15 parts of radix stemonae and 4 to 12 parts of cortex granati. The efficient environment-friendly pesticide disclosed by the invention has no harms and no toxic and side effects on human and livestock; meanwhile, the efficient environment-friendly pesticide has an efficient insecticidal effect, has no pollution to the environment and no residues, and has very good economic value and social value.

Description

technical field [0001] The invention relates to a high-efficiency and environment-friendly pesticide and a preparation method thereof, belonging to the technical field of pesticides. Background technique [0002] Pesticides are used to kill insects, fungi, and other organisms that harm crop growth. The earliest pesticides used were DDT, BCH, etc. They can eliminate pests in large numbers. However, they have good stability, can exist in the environment for a long time, and accumulate continuously in animals, plants and humans, so they are eliminated. Later, organophosphorus pesticides, such as dichlorvos, were used instead of the original pesticides. However, they contain phosphorus, which can easily cause eutrophication of aquatic organisms. In recent years, a batch of high-efficiency and low-toxic pesticides have appeared. Now people have found specific pesticides, that is, hormonal pesticides. Most of the pesticide residues used by people today are harmful to crops. The...

Claims

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Application Information

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IPC IPC(8): A01N65/46A01N43/90A01P7/04
CPCY02A50/30
Inventor 黄云鸿李力
Owner GUILIN CHUNXIAO ENVIRONMENTAL PROTECTION TECH CO LTD
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