Definition
The tomato hornworm, *Manduca quinquemaculata*, is a large, green caterpillar that feeds on tomato and other plants in the nightshade family. It's closely related to the tobacco hornworm (*Manduca sexta*) but has different markings. The tomato hornworm has diagonal white stripes on its sides, while the tobacco hornworm has smoother markings. Both can cause significant damage to crops. Think of them as cousins with different fashion styles!