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Preparation method of insects repellant and insects repelling method

A pest repellant and pest repellent technology, applied to animal repellents, botany equipment and methods, biocides, etc.

Inactive Publication Date: 2009-12-23
风间 行男
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, from the perspective of further improving the repellent effect, there is still room for further improvement of the repellent

Method used

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  • Preparation method of insects repellant and insects repelling method
  • Preparation method of insects repellant and insects repelling method
  • Preparation method of insects repellant and insects repelling method

Examples

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Embodiment Construction

[0010] Here, the illustrated preferred embodiments of the present invention will be described in detail based on the drawings. In addition, the drawings do not limit the present invention, but are for easy understanding of the present invention. Meanwhile, regarding the well-known parts, in order to avoid the inconspicuousness of the invention, detailed descriptions thereof are omitted.

[0011] First of all, regarding the preparation method of the pest repellent involved in this embodiment, refer to figure 1 The first paragraph of the step diagram is shown.

[0012] Initially, dried eucommia leaves are prepared (step S1) and pulverized by a powder device (step S2). Next, approximately 2.7 [kg] of eucommia leaf powder is weighed (step S3) and put into the mixing device. In addition, the amount of Eucommia ulmoides leaves is weighed relative to the added 100 weight [%] water (described later), and the allowable range is 2 to 4 [weight%].

[0013] Next, pepper powder is prepared (s...

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Abstract

The invention discloses an insect repellant prepared through grilling mixed extract of water 100 wt%, eucommia leaves 2-4 wt%, pepper 0.5-2.0 wt%, and toasted garlic 0.5-2.0 wt%, then formulating the obtained extract to a predetermined concentration.

Description

Technical field [0001] The present invention relates to a method for preparing a pest repellent that prevents pests from approaching crops and the like and a method for repelling pests. Background technique [0002] Traditionally, the repellent method to keep pests away from crops has been to spread a large amount of pesticides containing insecticidal ingredients. However, since the use of pesticides is a prerequisite for such conventional repellent methods, there are many problems that have adverse effects on human health and cause damage to the natural environment such as water pollution. Therefore, the present inventor has proposed a pest repellent method to solve this problem through Japanese Patent Publication No. 2506013. [0003] According to this repellent method, the extract is obtained by decoction of chopped eucommia leaves in water, and at the same time, a repellent that dilutes the obtained extract to a predetermined concentration is prepared, and the repellent can b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N65/00A01P7/00A01N65/42A01N65/08
CPCY02A50/30
Inventor 风间行男
Owner 风间 行男
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