No, tomato hornworms feed primarily on plants in the Solanaceae (nightshade) family, which includes potatoes, eggplant, tomatoes, peppers, and others. Rhubarb is not in this family, so it is not in danger of being devoured by hornworms! Reply
No, tomato hornworms feed primarily on plants in the Solanaceae (nightshade) family, which includes potatoes, eggplant, tomatoes, peppers, and others. Rhubarb is not in this family, so it is not in danger of being devoured by hornworms!