Wildfire has long been thought to be a primary factor responsible for limiting the spread and intensification of dwarf mistletoe (Arceuthobium spp.). The application of prescribed fire has been considered as a viable method for controlling dwarf mistletoe (Arceuthobium americanum Nutt. ex Engelm.) in lodgepole pine (Pinus contorta Dougl.) forests. In an attempt to evaluate the effectiveness of fire for regulating disease infection and spread, five heavily infected lodgepole pine stands in southwestern Colorado were burned during summer and fall conditions. This study reports on the effectiveness of these prescribed fires in terms of disease reduction, host mortality, fire behavior, and fuel load reductions. Management recommendations concerning prescribed fire use for this purpose are discussed. Source: Canadian Forest Service, Northern Forestry Centre. Abstract reproduced with permission of the Minister of Public Works and Government Services Canada, 1999.