Viburnum leaf and stem rust, Puccinia linkii

Tart-but-delectable highbush-cranberries (Viburnum edule) are harvested for jams, ketchups & other foraged-products. A rust fungus is wreaking localized harvest havoc from Fairbanks to Seward to SE AK after abundant rain. More information available here: https://bit.ly/2Vf4xp8