1 文書を見つけるための辞書。

• pest
• 病害生物, 病害虫
• any unwanted and destructive insect or other animal that attacks food or crops or livestock etc.; "he sprayed the garden to get rid of pests"; "many pests have developed resistance to the common pesticides"
• 食物、作物または家畜その他を攻撃するどんな不必要で有害な昆虫または他の動物