Doug Stone, Mississippi State University, Bugwood.org

Doug Stone, Mississippi State University, Bugwood.org

Doug Stone, Mississippi State University, Bugwood.org

Doug Stone, Mississippi State University, Bugwood.org

Doug Stone, Mississippi State University, Bugwood.org

Michael C. Thomas, Florida Department of Agriculture and Consumer Services, Bugwood.org

Jim Stimmel, Pennsylvania Department of Agriculture, Bugwood.org

Pest and Diseases Image Library , Bugwood.org