Huckleberry

Ozone injury usually appears as black or purple spots (stipple), yellow or white bleached spots (chlorotic mottle, needle tip burn), or leaf browning (necrosis). Ozone may also cause premature leaf drop (senescence).

Healthy Huckleberry Branch Courtesy, Virginia Tech Forestry Department

Healthy Huckleberry Berries Courtesy, Virginia Tech Forestry Department

Ozone Injury to Huckleberry Berries Courtesy, LWF Ozone Injury Databank

Ozone Injury to Huckleberry Berries Courtesy, LWF Ozone Injury Databank