Phytophthora spp. Associated with Forest Soils in Eastern and North-Central U.S. Oak Ecosystems
نویسندگان
چکیده
Y. Balci, S. Balci, J. Eggers, and W. L. MacDonald, West Virginia University, Division of Plant and Soil Sciences, 1090 South Agricultural Sciences Building, Morgantown 26506; J. Juzwik, United States Department of Agriculture (USDA) Forest Service, Northern Research Station, St. Paul, MN 55108; R. P. Long, USDA Forest Service, Northern Research Station, Delaware, OH 43015; and K. W. Gottschalk, USDA Forest Service, Northern Research Station, Morgantown, WV 26505
منابع مشابه
Sudden oak death: endangering California and Oregon forest ecosystems
had major impacts on forest ecosystems around the world. Classic examples include chestnut blight in North America, caused by Cryphonectria parasitica, and jarrah dieback in western Australia, caused by Phytophthora cinnamomi (Anagnostakis 1987; Weste and Marks 1987). Some exotic diseases, such as chestnut blight and white pine blister rust, have severely impacted populations of a single plant ...
متن کاملPhytophthora ramorum: integrative research and management of an emerging pathogen in California and Oregon forests.
Phytophthora ramorum, causal agent of sudden oak death, is an emerging plant pathogen first observed in North America associated with mortality of tanoak (Lithocarpus densiflorus) and coast live oak (Quercus agrifolia) in coastal forests of California during the mid-1990s. The pathogen is now known to occur in North America and Europe and have a host range of over 40 plant genera. Sudden oak de...
متن کاملPredicting Movement of Nursery Hosts Using a Linear Network Model
There is widespread concern among scientists and land managers that Phytophthora ramorum may be accidentally introduced into oak-dominated eastern U.S. forests through the transfer of the pathogen from infected nursery plants to susceptible understory forest species (for example, Rhododendron spp.) at the forest-urban interface. Inspection programs can be made more efficient by identifying loca...
متن کاملSusceptibility to Phytophthora ramorum and Inoculum Production Potential of Some Common Eastern Forest Understory Plant Species
Phytophthora ramorum is a destructive pathogen of oak and tanoak in California and Oregon (10,31,33) and also causes disease symptoms on a large number of other plant species (7,15). Quarantines have been in place since 2001 to prevent the spread of P. ramorum from infested areas (1,28). A federal order went into effect on 10 January 2005 in response to detections of P. ramorum in California, O...
متن کاملEffects of Tornado Damage, Prescribed Fire, and Salvage Logging on Natural Oak (Quercus spp.) Regeneration in a Xeric Southern USA Coastal Plain Oak and Pine Forest
BioOne (www.bioone.org) is a nonprofit, online aggregation of core research in the biological, ecological, and environmental sciences. BioOne provides a sustainable online platform for over 170 journals and books published by nonprofit societies, associations, museums, institutions, and presses. Usage of BioOne content is strictly limited to personal, educational, and non-commercial use. Commer...
متن کامل