Ruben Durán, Washington State University, Bugwood.org

Gerald Holmes, Strawberry Center, Cal Poly San Luis Obispo, Bugwood.org

Gerald Holmes, Strawberry Center, Cal Poly San Luis Obispo, Bugwood.org

Lisa Castlebury, USDA Agricultural Research Service, Bugwood.org

Ruben Durán, Washington State University, Bugwood.org

Ruben Durán, Washington State University, Bugwood.org

Ruben Durán, Washington State University, Bugwood.org

Ruben Durán, Washington State University, Bugwood.org

Ruben Durán, Washington State University, Bugwood.org

Jim Plaskowitz, USDA Agricultural Research Service, Bugwood.org

Department of Plant Pathology , North Carolina State University, Bugwood.org

Gerald Holmes, Strawberry Center, Cal Poly San Luis Obispo, Bugwood.org