noun, noun or participle which takes 'suru', transitive verb
insect killing; pest extermination
Refers to the act of killing insects or pests. Often used in compounds or with する to mean 'to exterminate insects'.
このスプレーは殺虫効果が高い。
This spray is highly effective at killing insects.
夏になると、家の中で殺虫する必要
In summer, it's necessary to exterminate insects inside the house.