| 摘要 |
PROBLEM TO BE SOLVED: To obtain an aphid repellent preventing propagation of a virus accompanying a solution-sucking action by inhibiting approach of an aphid, and having high safety and giving slight effect to the environment because of a substance wholly derived from plant without requiring to directly spray to the plant body. SOLUTION: This aphid repellent contains at least one kind selected from the group of 1,8-cineole,α-pinene, (d,l)-camphor,α-terpineol, borneol and bornyl acetate as an active component.
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