When the Weed Society of America challenged its members to evaluate weed pressure on field crops, Peter Sikkema found that in Ontario edible beans were most challenged by weed pressure. “The crop I work on that is most affected by weed interference is dry beans,” the professor at University of Guelph’s Ridgetown campus said at […] Read more
Tag Archives weed control
Edible bean growers could get more weed control options
Ridgetown College research shows that older chemistries can help control glyphosate-resistant weeds in strip till
Glyphosate drives long-term herbicide changes
Ontario keeps track of detailed herbicide use every five years, which shows how the use of active ingredient has declined
A study of glyphosate use in Ontario shows the herbicide has created significant change in crop management. It shows that while corn and soybean acreage and yield have increased in the province since 1983, the impact of herbicide use per acre has declined, in large part because glyphosate has displaced other herbicide chemistries. Why it […] Read more
Mustard acres feeling squeeze from canola
CNS Canada –– Following the largest mustard crop in more than a decade in 2016, supply/demand fundamentals are expected to spur a reduction in Canadian mustard seedings in 2017. However, with more and more cropland moving into canola, mustard acreage increases may be limited in future years when supplies are tight again. After growing the […] Read more
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