Mountain pine beetles devastating the forests of Jasper National Park are genetic hybrids that may be more resistant to extermination, a University of Alberta study says.
Read more: http://tinyurl.com/y8lo2rjz
Mountain pine beetles devastating the forests of Jasper National Park are genetic hybrids that may be more resistant to extermination, a University of Alberta study says.
Read more: http://tinyurl.com/y8lo2rjz