加拿大近日批准美国Gowan公司的除草剂Permit~水分散颗粒制剂自今年春季起可用于防治Volunteer canola杂草。Gowan加拿大市场经理Brad Ewankiw说:“最近的杂草调查结果显示,Volunteer canola在加拿大西部地区的流行率继续增长,属于加拿大草原地带十大杂草之一。我们相信,种植者将亲眼见证Permit~对杂草Volunteer canola的防治功效,特别是在干豆和玉米中。” Canada recently approved the United States Gowan's herbicide Permit ~  water dispersible granules since spring this spring can be used to control Volunteer canola weeds. Brad Ewankiw, Canada marketing manager at Gowan, said: “Recent weed surveys show that the prevalence of Volunteer canola in western Canada continues to grow and is one of the top ten weeds in the Canadian prairies. We believe growers will witness first hand the Permit ~  Control of weed Volunteer canola, especially in dried beans and corn. ”