Podcast:Risky or Not? Published On: Mon Aug 02 2021 Description: Dr. Don and Professor Ben talk about the risks of eating pesto made with basil infected with downy mildew. Dr. Don - not risky 👍🏼 Professor Ben - risky ☣️ Fresh Basil Pesto Recipe Downy Mildew on Basil | University of Maryland Extension Downy mildew disease promotes the colonization of romaine lettuce by Escherichia coli O157:H7 and Salmonella enterica