Strychnine delays mean it's 'too late' for gopher control this spring, farmers say

Municipalities in Alberta and Saskatchewan are advising farmers not to count on strychnine being available for gopher control ...
来自MSN

Alberta, Saskatchewan urge Ottawa to approve gopher poison following rejection

REGINA — The Alberta and Saskatchewan governments are pushing Ottawa to lift a ban on an effective rodent poison as farmers warn of an increase in damaged crops and injuries to livestock. The ...
来自MSN

Farmers applaud restricted return of strychnine, experts warn of non-target poisonings

Farmers in some areas of Saskatchewan will once again be allowed to use strychnine to kill gophers, and while agricultural groups and farmers applaud the move, some experts say the original ban was a ...