Oak leaf blister, Taphrina caerulescens, is a fungus that is similar to peach leaf curl on peaches, except this fungus infects oak trees.S
Resources
Oak leaf blister Pacific Northwest Plant Disease Management Handbook
Balbalian, C. 2014. Taphrina caerulescens (leaf blister on oak). Bugwood Wiki. <23 January 2019>
Page last modified 1/23/19
Oak blister symptom on oak leaf
Oak blister symptom on oak leaf