Borytis?

Asked May 9, 2019, 12:29 PM EDT

What is on my blueberries

Multnomah County Oregon blueberries

1 Response

Thank you for your question. Since at least three fungal diseases cause symptoms like your plant has, and I cannot see them distinctly enough to determine whether there are fungal spores present, I suggest you take some plant samples to the Multnomah County Extension service for identification. Here is their webpage: https://extension.oregonstate.edu/portland

Good luck!