The insecticide was used to control spruce budworm, which mainly feeds on balsam fir and white spruce, and is a natural pest ...

Josh Kurek, associate professor in Mount Allison University's department of geography and environment, said in an interview Tuesday that DDT was sprayed over more than half of the province's forests ...

Team analyzed brook trout, lake sediments and aquatic invertebrates from lakes in forests treated with DDT in the 1950s and ...

TORONTO, March 28, 2025 /CNW/ - A new report shows pesticides are sprayed on Canadian forests up to 7 times in the forestry cycle, not just once – as assumed in Health Canada's approval for ...