Author: O'Brien, Joseph; Mielke, Manfred; Starkey, Dale; Juzwik, Jennifer Year: 2011 Publication: USDA Forest Service, Department of Agriculture, Northeastern Area, State & Private Forestry, NA-

Charles O. Rexrode1 and Daniel Brown2 1Principal Entomologist, U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, Delaware, Ohio. 2Forest Pathologist, U.S. Dep

WHAT IS OAK WILT? Oak wilt is a tree disease caused by a fungus called Ceratocystis fagacearum. In the last twenty years Austin neighborhoods have lost an estimated 10,000 oak trees worth millions of

Oak Wilt is an aggressive disease that affects all species of oaks (Quercus spp.) found in Minnesota. It is caused by a non-native fungus (Ceratocystis fagacearum) that invades the water vessels of oa

By Scott Williams of the Journal Sentinel State officials are warning tree lovers to protect their oaks against a devastating disease that appears to be spreading. Oak wilt disease, which can br