Ma'anar ƙamus na kalmar "insecticidal" sifa ce da ke bayyana wani abu dangane da ko yana da kaddarorin maganin kwari. Wani abu ne ko shiri da ake amfani da shi don kashe kwari. Don haka, “insecticidal” na nufin halaye ko tasirin maganin kwari, musamman ta fuskar iya sarrafa ko kawar da kwari.
