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Novel botanical pesticide and preparation method thereof

A new type of plant and pesticide technology, applied in the fields of botanical equipment and methods, pesticides, plant growth regulators, etc., can solve problems such as poisoning and abuse, and achieve simple preparation and processing, low price, and good killing effect. Effect

Inactive Publication Date: 2012-01-04
XIAMEN BESTDO TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, due to the use, abuse and improper handling of highly toxic chemically synthesized pesticides, many poisoning incidents have also occurred frequently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Add α-pinene, β-pinene, α-terpinene, iso-terpinene and limonene into the reactor in sequence, and stir for 10-15 minutes to obtain mixture A, then add emulsifier Teric 13A9, and continue stirring for 10 minutes -20min, the novel botanical insecticide is obtained after standing still, which is a clear and transparent liquid. The content of each raw material in terms of mass percentage is 10% of α-pinene, 20% of β-pinene, 26% of α-terpinene, 22% of iso-terpinene, 18% of limonene, and 4% of Teric 13A9.

Embodiment 2

[0028] Add α-pinene, β-pinene, α-terpinene, iso-terpinene and limonene into the reactor in sequence, and stir for 10-15 minutes to obtain mixture A, then add emulsifier Teric 13A9, and continue stirring for 10 minutes -20min, the novel botanical insecticide is obtained after standing still, which is a clear and transparent liquid. The content of each raw material in terms of mass percentage is 15% of α-pinene, 20% of β-pinene, 30% of α-terpinene, 10% of iso-terpinene, 20% of limonene, and 5% of Teric 13A9.

Embodiment 3

[0030] Add α-pinene, β-pinene, α-terpinene, iso-terpinene and limonene into the reactor in sequence, and stir for 10-15 minutes to obtain mixture A, then add emulsifier Teric 13A9, and continue stirring for 10 minutes -20min, the novel botanical insecticide is obtained after standing still, which is a clear and transparent liquid. The content of each raw material in terms of mass percentage is 20% of α-pinene, 15% of β-pinene, 20% of α-terpinene, 15% of iso-terpinene, 22% of limonene, and 8% of Teric 13A9.

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PUM

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Abstract

The invention discloses a novel botanical pesticide. In the invention, pure natural terpene compounds are taken effective pesticide ingredients. The novel botanical pesticide is prepared from the following raw materials by mass percent: 10-20% of alpha-pinene, 15-30% of beta-pinene, 20-30% of alpha-terpinene, 10-25% of iso-terpinene, 18-25% of limonene, and 4-8% of emulsifier. The invention further discloses a preparation method of the pesticide. The preparation method comprises the following steps: successively adding alpha-pinene, beta-pinene, alpha-terpinene, iso-terpinene and limonene in a reactor, and stirring to obtain a mixture A; then adding the emulsifier in the mixture A, and stirring to obtain the novel botanical pesticide which is the clear and transparent liquid. The novel botanical pesticide disclosed by the invention can rapidly and effectively kill various pests, has the advantages of no toxicity, no harm, no pollution and the like, and is an ideal pesticide.

Description

technical field [0001] The invention relates to the field of plant pesticides, in particular to a novel plant-derived pesticide and a preparation method thereof. Background technique [0002] The use of pesticides on food crops and economic crops is to eliminate or reduce pests and diseases and increase crop yields. For more than half a century, people have become accustomed to the use of chemically synthesized pesticides. Chemically synthesized pesticides are widely used all over the world because of their good effect, quick effect, low price and convenient use. However, the use of chemically synthesized pesticides also brings many well-known problems: food, soil, groundwater, rivers and lakes, oceans and air are all severely polluted by chemical residues, and have side effects on non-target insects and other organisms , causing damage to the ecosystem. At the same time, the species and number of insects that are resistant to chemically synthesized pesticides and have th...

Claims

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Application Information

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IPC IPC(8): A01N27/00A01P7/04
Inventor 黄金龙许鹏翔
Owner XIAMEN BESTDO TECH DEV
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