Central Science Laboratory, Harpenden , British Crown, Bugwood.org
Central Science Laboratory, Harpenden , British Crown, Bugwood.org
Central Science Laboratory, Harpenden , British Crown, Bugwood.org
INRA-Versailles , Institut National de la Recherche Agronomique, Bugwood.org
Pflanzenschutzamt Saarbrücken, Husken-Thimm , Bugwood.org
Pflanzenschutzamt Saarbrücken, Husken-Thimm , Bugwood.org
W. Billen, Pflanzenbeschaustelle, Weil am Rhein, Bugwood.org
W. Billen, Pflanzenbeschaustelle, Weil am Rhein, Bugwood.org
Gerald Holmes, Strawberry Center, Cal Poly San Luis Obispo, Bugwood.org
David Riley, University of Georgia, Bugwood.org
Pest and Diseases Image Library , Bugwood.org
Kansas Department of Agriculture , Bugwood.org
David Riley, University of Georgia, Bugwood.org