Every year in British Columbia, tens of thousands of hectares of clear-cut land is treated to prevent more fire-resistant broadleaf trees from outcompeting harvestable timber.
Aerial insecticide spraying of northeastern forests began June 1 northernnews.ca - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from northernnews.ca Daily Mail and Mail on Sunday newspapers.