The document discusses important biopesticides including Nomuraea rileyi, Paecilomyces spp., and Hirsutella thompsoni. It notes that Nomuraea rileyi is pathogenic to many economically important lepidopterous pests and has been reported infecting Spodoptera litura and other pests, suppressing caterpillar populations in humid regions. It also mentions mass production of the biopesticide Beauveria bassiana. The document is presented by Mr. Mahesh Vikram Sable on the importance of biopesticides.