The aim of the study was to determine the effect of forest betel leaf and neem leaf insecticides using the gauze pad method against peanut warehouse pests. This research has been carried out at the Basic Laboratory of the Islamic University of Riau, Jalan Kaharudin Nasution No. 113, Air Cold Village, Bukit Raya District, Pekanbaru City, which was carried out for 3 months starting from November …