Dengue Hemorrhagic Fever (DHF) is a disease that caused by dengue virus with Aedes aegypti (Ae.aegypti) as the main vector. This disease is a health problem in Indonesia, including Pekanbaru city. Labuh Baru Timur district is an endemic area of DHF in Pekanbaru city. The primary strategy to controlling DHF is still based on reducing population densities of the main vector. One of the technique …