For months at a time, summer students and salaried hydro labourers would fan out across Ontario equipped with metal knapsacks filled with poisonous chemicals strapped to their backs. The company also loaded hundreds of gallons of herbicides onto all-terra
That's the way it was done at the time.
Just not surprised that it was done.
Happy it's not being done anymore, at least I hope, cause this is one of the places I like to go cross-country skiing.