| 摘要 |
PROBLEM TO BE SOLVED: To obtain a method for controlling deathwatch beetles which enables tobacco beetles to effectively be controlled for a long term while considering safety as well by applying an insecticidal chemical against deathwatch beetles to a specific substrate and by placing the substrate at an acting or lurking place of the deathwatch beetles. SOLUTION: This method is to apply an insecticidal chemical against deathwatch beetles to a substrate having voids that deathwatch beetles can invade and stay in and to place the substrate at their acting or lurking place. The substrate having voids which deathwatch beetles can invade and stay in may be corrugated cardboard. This tool for controlling deathwatch beetles is composed of a substrate having voids that deathwatch beetles can invade and stay in, and the substrate can be applied with an insecticidal chemical against deathwatch beetles. The substrate having voids that deathwatch beetles can invade and stay in may be a corrugated board.
|
