Roy Diaz shows off heirloom tomatoes harvested in rural Salinas.
Roy Diaz shows off heirloom tomatoes harvested in rural Salinas. McCLATCHY TRIBUNE PHOTO
Roy Diaz shows off heirloom tomatoes harvested in rural Salinas. McCLATCHY TRIBUNE PHOTO

Heirloom tomatoes can inherit fungal problems

June 23, 2010 12:01 AM