The “Diagnostic Guide for Cucurbit Downy Mildew” published in Plant Health Progress is featured in a October 2020 news release from APS. It is crucial to quickly identify cucurbit downy mildew for effective chemical or cultural control strategies. This guide provides protocols for pathogen handling and evaluation. The guide is also being used to develop extension training videos to further inform a broader audience about cucurbit downy mildew.
