Bug of the Week: Hornworm Mystery August 27, 2014 / Roberta / 0 Comments Late summer is an active time for hornworms. Usually hornworms have pale green heads and prolegs. If you look closely, this one has a white head and prolegs. Any idea why? Bug of the Week, moths tobacco hornworm Previous post Mystery Seed of the Week 218 Next post Seed of the Week: Pereskiopsis Cactus Leave a ReplyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.