“THE EFFECTIVENESS OF SECONDARY METABOLIC BIOINSECTICIDES OF METARHIZUM MUSHROOMS ON CORN GROWER PESTS Spodoptera Frugiperda J.E SMITH (Lepidoptera: Noctuidae)”. Jurnal Agroekoteknologi Terapan, vol. 3, no. 1, June 2022, pp. 83-91, https://doi.org/10.35791/jat.v3i1.35471.