Malaria is an importantworld health problemthat threatened life, especially in high risk group such as infants, toddlers and pregnant women. Rengat district Indragiri Hulu regency is the second-highest Annual Parasite Incidence (API) in Riau Province 0,58 per 1000 population. One of influencing factor related to high malaria cases is Anopheles as malaria vector. The purpose of this study was to…