Fig. 2From: Endophytic actinobacteria from wild medicinal plants are a natural source of insecticide to control the African cotton leafworm (Spodoptera littoralis)Macroscopic view a and scanning electron microphotograph b of Streptomyces sp. ES2 after cultivation on ISP 4 medium (Inorganic Salt Starch Agar), at 28 °C for 15 days. The photograph of the spores was taken by SEM. Bar 5 µmBack to article page