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Biogenic pesticide

A bio-sourced pesticide and bio-bacterial agent technology, applied in the field of pesticides, can solve the problems of pest resistance, long residual time, and harm to human health, and achieve strong and long-lasting drug efficacy and improved insecticidal effect Effect

Inactive Publication Date: 2018-10-09
吴道华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to long-term and unreasonable use of chemical pesticides, pests have developed resistance, and these chemical pesticides will remain on crops for a long time, and are not easily decomposed by the natural environment, causing environmental pollution and endangering human health.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Embodiment 1: a kind of biological source pesticide, comprises by weight: 10 parts of expelling vernonia, 15 parts of camphor tree, 22 parts of Prunella vulgaris, 13 parts of juniper, 16 parts of rhododendron, 15 parts of sharp tail wind, There are 17 parts of Artemisia annua, 19 parts of Herbs, and 8 parts of biological bacteria.

Embodiment 2

[0009] Embodiment 2: a kind of biological source pesticide, comprises by weight: 14 parts of vernonia expelling insects, 21 parts of camphor tree, 26 parts of Prunella vulgaris, 18 parts of juniper, 20 parts of rhododendron, 18 parts of sharp tail wind, 21 parts of Artemisia annua, 25 parts of Broken Heart Grass, and 12 parts of biological bacteria.

[0010] The preparation method of the biological source pesticide is as follows: pulverize other components except the liquid components and add appropriate amount of clear water to soak for several hours until softened, then mash into a slurry, remove the slag to get the clear liquid, put it in a light-proof bottle and seal it Store in a dry and dark place.

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PUM

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Abstract

The invention relates to the technical field of pesticides and discloses a biogenic pesticide. The biogenic pesticide comprises the following components by weight: 10-14 parts of inspect repelling vernonia esculenta, 15-21 parts of camphor tree, 22-26 parts of ajuga decumbens thunb, 13-18 parts of needle juniper, 16-20 parts of cuculus canorus, 15-18 parts of callicarpa longissimi, 17-21 parts ofartemisia apiacea, 19-25 parts of gelsemium elegan, and 8-12 parts of a biological bacterium agent. The pesticide effect of the biogenic pesticide is strong and lasts long, the biogenic pesticide is an organic pesticide, the toxic ingredients are extracted from the plants, the pesticide residue is naturally degraded after the pesticide is sprayed on the crop and the plant diseases and insect pestsare killed, and the biogenic pesticide is environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a biological source pesticide. Background technique [0002] my country has been a large agricultural country since ancient times, with remarkable characteristics such as rich resources and various varieties. For thousands of years, people have used various methods to protect their crops from diseases, insects and other harmful organisms, among which the use of pesticides is one of the most effective methods. Early pesticides were mostly extracted from plants. After the 1940s, chemically synthesized pesticides became popular due to their high efficiency, quick effect, and wide insecticidal spectrum, which caused the research and use of biological pesticides to fall into a trough. Due to long-term and irrational use of chemical pesticides, pests have developed resistance, and these chemical pesticides will remain on crops for a long time, and are not easily decomposed by the ...

Claims

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Application Information

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IPC IPC(8): A01N65/32A01N65/24A01N63/02A01N63/00A01P7/00
CPCA01N63/00A01N63/10A01N65/00A01N65/06A01N65/12A01N65/22A01N65/24A01N65/32Y02A50/30
Inventor 吴道华
Owner 吴道华
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