> In 2014, the Canadian Association of Professional Apiculturists (CAPA) National Survey Committee developed a core set of questions that the Provincial Apiarists surveys could use to report on honey bee wintering losses in their province. The following report is a summary of the reported winter losses from the provincial surveys.
> Over the winter of 2013/14, the average level of wintering loss of honey bee colonies (i.e. colony mortality or colonies too weak to be commercially productive at less than 3 frames of bees) across Canada was 25.0% (Table 1). Ontario experienced 58.0 percent winter mortality. When Ontario’s numbers are removed from calculation the national mortality drops to 19.2 percent. This level of winter loss is considered a high winter loss for most Canadian beekeepers in comparison to long term acceptable level of winter losses (15%), as described by beekeepers.
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