Biologi Sycanus Spp. Predator Ulat Api Dengan Mangsa Alternatif Ulat Grayak J…

Sycanus spp. is a common predator in oil palm plantations. These predatory insects have a variety of prey, and the level of attack from Setothosea asigna can decrease production by up to 40%. This study aimed to obtain biological information on Sycanus spp. using the larvae of Spodoptera frugiperda as an alternative prey in the laboratory. The research was conducted at the Pest Laboratory, Facu…