Learn about the pests that damage sorghum and its control. 1. Sorghum Earhead Bug, Calocoris Angustatus Lethiery (Hemiptera: Miridae): It is one of the most destructive pests of sorghum in southern India. Both the nymphs and the adults feed in the green ear heads. The adult is a small, slender, greenish yellow bug, measuring 5-8 […]