The research aims to know the life cycle. feeding and mating behavior of predatory beetle S. gilvifrons. and was conducted at entomology laboratory of Assessment Institute for agri-cultural technology Malang - East Java. https://safeersappliancers.shop/product-category/siemens-60cm-hb672gbs1b-electric-oven-stainless-steel-pyrolytic-cleaning-71l-a/