| abstract |
PROBLEM TO BE SOLVED: To provide a pest repellent, a pest repellent tablet and a pest repellent sheet which have a high repellent effect on wild animals that damage crops and trees, so-called pests, and have a long-lasting repellent effect. To do. The above-mentioned problem is solved by a pest repellent containing an unsaturated aldehyde having 6 to 10 carbon atoms and / or a saturated carboxylic acid having 5 to 9 carbon atoms, which is an odor component emitted from the human body, as an active ingredient. Is done. Moreover, according to the sustained release pest repellent tablet or pest repellent sheet containing the pest repellent, the repellent effect can be maintained for a longer period of time. [Selection figure] None |