Group 1 and Group 2 herbicides are still useful for farmers under some circumstances, but nearing the end of their lifespan, several Washington researchers say. "It's pretty sobering to think ...

Wild oats and kochia are the most problematic weeds in Western Canada. They're everywhere, and often come with resistance to herbicides. "The ...

Wild oats and kochia are the most problematic weeds in Western Canada. They’re everywhere, and often come with resistance to ...