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Plant essential oil insecticide efficient in poisoning rice weevils

A technology of plant essential oils and insecticides, applied in the direction of insecticides, plant growth regulators, biocides, etc., can solve the problems of poor storage stability, slow effect, and difficult quality control, and achieve good insect repellent and insecticidal effects. Avoid drug resistance, high safety effect

Inactive Publication Date: 2015-10-07
湖州道场污水处理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most botanical insecticides are slow in action, not quick-acting, and have poor storage stability and difficult quality control, which lead to slow industrialization of botanical insecticides.

Method used

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  • Plant essential oil insecticide efficient in poisoning rice weevils

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A plant essential oil insecticide that is highly effective in poisoning rice weevils:

[0024] (1) Material preparation:

[0025] Cinnamon essential oil, lemon leaf essential oil, peppermint essential oil extracted by water bath distillation;

[0026] (2) Compounding:

[0027] 9 parts by weight of cinnamon essential oil, 5 parts by weight of lemon leaf essential oil and 2 parts by weight of peppermint essential oil are mixed and compounded.

Embodiment 2

[0029] A plant essential oil insecticide that is highly effective in poisoning rice weevils:

[0030] (1) Material preparation:

[0031] Cinnamon essential oil, lemon leaf essential oil, peppermint essential oil extracted by water bath distillation;

[0032] (2) Compounding:

[0033] 12 parts by weight of cinnamon essential oil, 2 parts by weight of lemon leaf essential oil and 4 parts by weight of peppermint essential oil are mixed and compounded.

Embodiment 3

[0035] A plant essential oil insecticide that is highly effective in poisoning rice weevils:

[0036] (1) Material preparation:

[0037] Cinnamon essential oil, lemon leaf essential oil, peppermint essential oil extracted by water bath distillation;

[0038] (2) Compounding:

[0039] 11 parts by weight of cinnamon essential oil, 4 parts by weight of lemon leaf essential oil and 3 parts by weight of peppermint essential oil are mixed and compounded.

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PUM

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Abstract

The invention discloses a preparing method of plant essential oil insecticide efficient in poisoning rice weevils. The preparing method includes of 1, preparing materials, to be specific, preparing three pure essential oils, cinnamon essential oil, lemon leaf essential oil and mint essential oil; 2, mixing the cinnamon essential oil, the lemon leaf essential oil and the mint essential oil to obtain the plant essential oil insecticide. With components all natural, the plant essential oil insecticide is natural and green and has no residue after using, thus the environment is protected effectively and drug resistance of insects is avoided; from the three plant essential oils nearly nontoxic, the plant essential oil insecticide is high in safety and is especially suitable for dispelling insects for stored grains; the plant essential oil insecticide has excellent insecticidal effect even when in low concentration.

Description

technical field [0001] The invention relates to a high-efficiency plant essential oil insecticide for poisoning rice weevil, belonging to the field of plant insecticides. Background technique [0002] As a branch of biological control technology, botanical pesticides are mainly used to control pests by extracting substances that have stomach toxicity, contact killing and fumigation effects on stored grain pests through all or part of biological organisms and their extracts. potion. The active ingredients of botanical insecticides against pests mainly include alkaloids, glycosides, toxic proteins, and organic acids, esters, and ketones. For a long time, experts at home and abroad have done a lot of scientific research and development and application practice in the control of stored product pests with botanical pesticides. According to statistics, there are more than 200 species of plants used for the control of stored grain pests in the world, and more than 30 kinds of tes...

Claims

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Application Information

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IPC IPC(8): A01N65/36A01P7/04A01P17/00
CPCY02A50/30
Inventor 郑颖陶峰
Owner 湖州道场污水处理有限公司
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