female SWD marked orange Female female spotted-wing drosophila (Drosophila suzukii) fly marked with orange fluorescent dust and later recaptured and viewed under ultraviolet light. (Photo credit: Danielle Kirkpatrick) Leave a Reply Cancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed. Subscribe to Entomology Today! Enter your email address to subscribe to Entomology Today. You'll receive notifications of new posts by email. Email Address Search Search for... Search Get Certified!