Fruit Pathology     University of Wisconsin - Madison      
 

Helminthosporium spp.

Phoma spp.

Helminthosporium, PDA, 11-day old culture, cranberry

Phoma, PDA, 7-day old culture, greenhouse sunlight

Helminthosporium, PDA, 14-day old culture, photoflood lamp

Phoma, PDA, 11-day old culture, greenhouse sunlight

Dr. Patricia McManus
University of Wisconsin-Madison