Tropical Sod Webworm Herpetogramma phaeopteralis Guenée (Insecta: Lepidoptera: Crambidae)

Featured Creatures collection was founded in1996, a cooperative venture of the University of Florida's Entomology and Nematology Department and the Florida Department of Agriculture and Consumer Services' Division of Plant Industry.  It provides in-depth profiles of insects, nematodes, arachnids and other organisms. 

Hungry caterpillars can cause a lot of damage to your precious plants. Your best defense is to scout your landscape on a regular basis. Look over your plants carefully a couple of times a week. If you see chewing damage, try to find the critter responsible. It's probably a caterpillar. Source: Gardening in a Minute, Caterpillars on Ornamentals

Caterpillars are the larval stage of insects in the order Lepidoptera, which includes butterflies and moths.

The Department of Entomology and Nematology maintains tripartite priorities consistent with the mandate given to full-service landgrant universities and associated experiment stations: Research, Extension, and Academics. These programs are facilitated with state funding, extramural contract and grant funding, donations and gifts, and the collaborative efforts of cooperating agencies and institutions. The Department has coordinated faculty efforts and strengths into what could be considered major thrust areas for the Department. These areas of emphasis include: Behavior, Ecology, and Systematics; Biological Control; Medical, Veterinary and Urban Entomology; Nematology; Pest Management; and Physiology, Biochemistry, and Genetics.