Tomato Hornworm: How to Spot, Remove, and Stop the Worst Pest in Your Tomato Patch
TL;DR: Tomato hornworms are four-inch green caterpillars that can strip a plant overnight. Find them fast with a UV flashlight after dark, pick them off by hand, and spray Bt on the young larvae. Leave any hornworm covered in white wasp cocoons. Till the bed in fall to kill overwintering pupae. Tomato Hornworm: How to…