David Coyle, Ph.D. Published January 30, 2020 at 125 × 195 in A People Problem and Plant Disease: The Economics of Pest Management in Citrus Greening David Coyle, Ph.D. ‹ Return to post Leave a ReplyCancel 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 Subscribe Search Search for... Search Get Certified!Find ESA on FacebookFollow ESA on Twitter