University of Georgia Plant Pathology , University of Georgia, Bugwood.org

University of Georgia Plant Pathology , University of Georgia, Bugwood.org

Eddie McGriff, University of Georgia, Bugwood.org

Eddie McGriff, University of Georgia, Bugwood.org

Eddie McGriff, University of Georgia, Bugwood.org

Eddie McGriff, University of Georgia, Bugwood.org

Howard F. Schwartz, Colorado State University, Bugwood.org

Howard F. Schwartz, Colorado State University, Bugwood.org

Howard F. Schwartz, Colorado State University, Bugwood.org

Howard F. Schwartz, Colorado State University, Bugwood.org