| 摘要 |
PROBLEM TO BE SOLVED: To provide a material for repelling harmful insects and harmful animals, preventing feeding damage and disease damage caused by harmful insects and harmful animals in crop and flower growing areas, fruit farms, plantations or the like over a long period.SOLUTION: At least 13 or more kinds of vegetable extracts having repellency to harmful insects and harmful animals, water and ethanol are mixed at desired concentrations to obtain a preparation. The preparation is further mixed with a viscous film forming agent to obtain a repellent liquid having a viscosity of 500 to 3,000 poises, and further, the same is impregnated and adsorbed on an adsorption member with a narrow width shape or a sheet shape made of a fabric, a knitted fabric, a nonwoven fabric or tissue paper. |
