Pests & Diseases

Tomato Hornworm Questions and Answers

Tomato Hornworm Questions and Answers

Tomato hornworms are huge green caterpillars with horn-like tails. Caterpillars of this species are native to North America and Southern Canada. Although they can infest potatoes, peppers, and eggplants, the tomato is the hornworms’ preferred plant, hence the name tomato hornworm. The tomato hornworms are the largest caterpillars, growing up to 4 inches long. Their …

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