Mountain pine beetle marching east from Alberta
Monday, April 4, 2011 - 13:30
in Biology & Nature
A University of Alberta-led research team has determined that the mountain pine beetle has invaded jack pine forests in Alberta, opening up the possibility for an infestation that could stretch across the Prairies and keep moving east towards the Atlantic. . A group of U of A tree biologists and geneticists discovered that, as the mountain pine beetle spread eastward from central British Columbia, it successfully jumped species from its main host, the lodgepole pine, to the jack pine. Jack pine is the dominant pine species in Canada's boreal forest, which stretches east from Alberta all the way to the Maritime provinces.