| 摘要 |
PROBLEM TO BE SOLVED: To provide a composition for killing insect pests, having a high insect pest killing effect by a cooling action while securing sufficient safety.SOLUTION: In one embodiment, a composition includes dimethyl ether and myristic alkyl ester, and the coolant conditions of insect pests are maintained to kill the insect pests. In the other one embodiment, a composition includes hydrofluoroolefin and myristic alkyl ester, and maintains the coolant conditions of insect pests to kill the insect pests. |
