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Add Yahoo as a preferred source to see more of our stories on Google. Tomato hornworm on a tomato plant - Wildpixel/Getty Images Tomato hornworms (Manduca quinquemaculata) can cause serious issues for ...

A reader of our column from Ashland dropped me an email about these huge green worms in her garden a number of years ago and wondered what she could do about them. She pulled five off her plants and ...

Find out about the tomato hornworm life cycle, as it hatches from a tiny egg to a caterpillar, to a chrysalis, to a huge five ...