Bright yellow, elongated lesions on scapes infected with downy mildew in an onion seed crop. Photo source: Lindsey du Toit, Washington State University.
Photo Source: Lindsey du Toit, Washington State University
Bright yellow, elongated lesions on scapes infected with downy mildew in an onion seed crop. Photo source: Lindsey du Toit, Washington State University.
Photo Source: Lindsey du Toit, Washington State University