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A kind of natural insect repellent liquid and its preparation method and application

An insect repellent liquid and natural technology, applied in the field of natural insect repellent liquid and its preparation, can solve the problems of poor prevention and control effect, large pollution, etc., and achieve the effects of easy operation, low cost and high promotion value

Active Publication Date: 2019-11-05
文山壮族苗族自治州植保植检站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of large pollution and poor prevention and control effect in the prior art, the present invention provides a natural insect repellent liquid and its preparation method and application, which can effectively control the occurrence, damage and loss caused by harmful insects in agriculture and forestry

Method used

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  • A kind of natural insect repellent liquid and its preparation method and application
  • A kind of natural insect repellent liquid and its preparation method and application
  • A kind of natural insect repellent liquid and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] (1) Prepare materials according to the following components by mass:

[0035] 1 part of fresh neem stem and leaf, 1 part of fresh Eupatorium adenophorum stem and leaf, 9 parts of water;

[0036] (2) The fresh neem stems and leaves and the fresh Eupatorium adenophorum stems and leaves in the step (1) are crushed and mixed, soaked in water for 1-3 days, and then filtered to obtain the filtrate to obtain the natural insect repellent liquid.

[0037] The method for applying the above-mentioned natural insect repellent liquid to the drug insect repellent board is through the following operations:

[0038] Stir and mix 0.2 parts of high-gluten flour and 1 part of water, boil for 3 minutes, and then cool to obtain a noodle slurry; mix the natural insect repellent liquid and the noodle slurry at a mass ratio of 9:1 to obtain an insect repellent mucus, and the insect repellent mucus Apply it on the front and back of the insect repellent board with silver-white aluminum foil or ...

Embodiment 2

[0040] (1) Prepare materials according to the following components by mass:

[0041] 0.5 parts of fresh neem stems and leaves, 2 parts of fresh Eupatorium adenophorum stems and leaves, 8 parts of water;

[0042] (2) The fresh neem stems and leaves and the fresh Eupatorium adenophorum stems and leaves in the step (1) are crushed and mixed, soaked in water for 1-3 days, and then filtered to obtain the filtrate to obtain the natural insect repellent liquid.

[0043] The method for applying the above-mentioned natural insect repellent liquid to the drug insect repellent board is through the following operations:

[0044] Stir and mix 0.1 part of high-gluten flour and 1 part of water, boil for 3 minutes and then cool to obtain a noodle slurry; mix the natural insect repellent liquid and the noodle slurry at a mass ratio (8-10): 1 to obtain an insect repellent mucus, Apply the insect repellent mucus on the front and back of the insect repellent board with silver-white aluminum foil...

Embodiment 3

[0046] (1) Prepare materials according to the following components by mass:

[0047] 2 parts of fresh neem stems and leaves, 0.5 parts of fresh Eupatorium adenophorum stems and leaves, 8-10 parts of water;

[0048] (2) The fresh neem stems and leaves and the fresh Eupatorium adenophorum stems and leaves in the step (1) are crushed and mixed, soaked in water for 1-3 days, and then filtered to obtain the filtrate to obtain the natural insect repellent liquid.

[0049] The method for applying the above-mentioned natural insect repellent liquid to the drug insect repellent board is through the following operations:

[0050] Stir and mix 0.3 parts of high-gluten flour and 1 part of water, boil for 3 minutes, and then cool to obtain a noodle slurry; mix the natural insect repellent liquid and the noodle slurry at a mass ratio (8-10): 1 to obtain an insect repellent mucus, Apply the insect repellent mucus on the front and back of the insect repellent board with silver-white aluminum...

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Abstract

The invention discloses a natural pest expelling liquid, and a preparation method and application thereof. The natural pest expelling liquid consists of the following ingredients in parts by weight: 0.5-2 parts of fresh neem stem leaves, 0.5-2 parts of fresh ageratina adenophora stem leaves and 8-10 parts of water. The application of the natural pest expelling liquid on a medicine pest expelling plate is characterized in that the natural pest expelling liquid is evenly blended with batter liquid to obtain pest expelling viscous liquid, and the pest expelling viscous liquid is smeared on the front side and the back side of the pest expelling plate to obtain the pest expelling plate which contains the natural pest expelling liquid. The natural pest expelling liquid has the advantages that: 1) the inverse expelling property of sliver reflected light for insects is used for expelling insects within a certain range; 2) the pest repelling, the pest expelling and the pest killing functions of smells volatilized by the natural pest expelling liquid are utilized; and 3) the pests are killed by touching. The natural pest expelling liquid has unique and innovative triple functions and efficacies, has the characteristics of being low in cost, easy in operation, convenient in use, green and environmentally friendly, and also exhibits practicality, innovativeness, high ratio of investment to output and a high popularization value.

Description

technical field [0001] The invention relates to a natural insect repellent liquid and its preparation method and application, belonging to the technical field of agricultural and forestry pest control. Background technique [0002] Agricultural and forestry pests (harmful insects) are one of the four major hazards of agricultural and forestry plant protection. The prevention and control of agricultural and forestry planting areas in my country is mainly based on chemical pesticides. pesticides, and the release of harmful insect natural enemies. However, the fact that "pests still cause harm every year, and their resistance to chemical pesticides has increased, and the use of chemical pesticides has gradually increased, resulting in increased pesticide damage and pollution, with limited effects" is common. [0003] A comprehensive analysis of the reasons is mainly due to the use of more agricultural and forestry chemical pesticides, and the lack of green prevention and contro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N65/26A01N25/02A01P7/04A01M29/12A01M29/08
CPCA01M29/08A01M29/12A01N25/02A01N65/00A01N65/26A01N2300/00
Inventor 黄新动窦秦川杨春震韦加贵赵云柱李晋海罗孝华胡文兰农彬马桂明田维逵杨雪超韩忠良李恕圣
Owner 文山壮族苗族自治州植保植检站
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