This work is related to the study of the efficacy
of Neem oil against housefly (Musca domestica). To
evaluate the efficacy of neem oil flies were placed in 5
new cages in three replicates, each marked as 100,80,60,40
and 20 neem oil concentration .
Keywords : House fly (Musca domestica), Neem oil (Azadirachta indica),