JP2004075656A - Method for repelling plant louse - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for repelling plant louses attaching to vegetables/garden trees by using chaff (obtained by collecting peeled off thin skin from the surface of coffee beans in a process of roasting the coffee and adding water for pressing it to a hard lump). <P>SOLUTION: It is possible to repel plant louses by a plant power by only using the chaff as compost, thus it is possible to reduce the use of agrochemical. Also, by putting the chaff at the root of a plant (tree and flower), it shows the same effect and can be used as well as an additional fertilizer. Separately, by immersing the chaff in water and spraying the obtained liquid, it is possible to repel the plant louses temporarily. Since the chaff is pressed to the hard lump, it swells up by 2-folds with water in soil to form gaps in the soil for improving ventilation/water permeability, which is good for developing roots. The chaff also has an effect of repelling plant parasitic nematode. By utilizing the activity of the roots and leaves of the plant, the plant louses are repelled by the components of the chaff. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
Vegetables cultivated in the field by using as a compost in the cultivation area the chafu (those that have peeled off the thin skin of the coffee beans in the process of doubling the coffee, add water and pressurize) Can be used to repel rust bugs.
[0002]
[Prior art]
Disposed as industrial waste. Used as compost by some farmers.
[0003]
[Problems to be solved by the invention]
I wanted to use it for something rather than industrial waste.
[0004]
[Means for Solving the Problems]
I heard that coffee is effective in repelling insects, so try it in your own home garden or in your own garden.
[0005]
DESCRIPTION OF THE PREFERRED EMBODIMENTS
Chafu is a cigarette-sized, 3 to 4 cm long, weighs about 1.5 kg in a single box, can be used by old people and children, and is safe without harm if eaten accidentally.
[0006]
【The invention's effect】
In fact, for six months, I was able to get rid of the mosquitoes in my own home garden and garden trees.
[Brief description of the drawings]
FIG. 1 shows the function of roots and leaves of plants.

Claims (3)

By using chafu as a compost in the cultivation area, it is possible to repel the rust on the vegetables grown in the field. Because chafu is hardened by applying pressure, it doubles when water is added in the soil, creating gaps in the soil, improving air permeability and water permeability, and improving root development. Chafu has the effect of controlling plant parasitic nematodes in the soil.

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