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Evaluation of New Herbicide Options for the Control of Foxtail Barley (Hordeum jubatum) in Spring Wheat
DownloadFall 2017
Foxtail barley (Hordeum jubatum) is a perennial grass increasing in prevalence in western Canadian cereal fields. Seedling, over-wintering-juvenile and mature stages makes herbicide timing and selection challenging for producers. Field experiments were conducted at six sites over two years to...
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Fall 2016
Herbicide resistance in wild oat to current herbicidal mechanisms of action is widespread across western Canada. Pyroxasulfone is a soil-applied very long chain fatty acid inhibitor (Group 15/K3) that has recently been registered in Canada and may become a future tool in managing this resistance,...
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Potential for a Pyroxasulfone and Sulfentrazone Herbicide Combination to Control Herbicide-Resistant Weeds in Field Pea, as Affected by Edaphic Factors
DownloadSpring 2014
Herbicide resistance, particularly to Group 2 herbicides (ALS inhibitors) is increasing in incidence in Canada and is problematic in crops such as peas that rely on ALS inhibitors for weed control. Pyroxasulfone, a group 15 herbicide, and sulfentrazone, a group 14 herbicide, show potential to be...