The document discusses two species of spotted bollworm that damage cotton crops: Earias insulana and E. vitella. It describes their classification, identification of larvae and adult stages, damage symptoms they cause, and recommended management practices. Management includes cultural controls like deep plowing and trap crops, mechanical controls such as collecting infected plant parts, biological controls using egg and larval parasitoids, and chemical controls applying insecticides like endosulfan, triazophos, and cypermethrin.