Fall Armyworm
caterpillars of fall armyworms feed on the leaves, stems and reproductive parts of more than 100 plant species causing major damage to cultivated grasses [...] ultra-violet component. Damage symptoms The developing larvae eat different parts of the host plant, depending on the crop, the stage of crop development, [...] measure 13 to 17 mm in length. The eggs hatch after 3-5 days. Over the next 2 to 3 weeks, the larvae pass through 5-6 stages and the pupal stage takes 9-13