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Honey Bee Losses - Survey 2009

机译:蜜蜂损失-2009年调查

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摘要

For the third year in a row, Manitoba beekeepers reported losing close to a third of the colonies that were put into winter. The phrase, "that was the worst winter" or "that was the worst spring ever" has been playing like a broken record since 2007.It is very disheartening when you hear that some producers have lost 50% or more of their colonies. On the flip side, this spring some beekeepers have reported that colony losses this past winter were a lot closer to normal or even above average survival rates. In some cases this optimism was short lived, when the losses in the spring due to dwindling brought the total losses back up to the 25 - 30% range.
机译:曼尼托巴省养蜂人连续第三年报告损失了近三分之一进入冬季的殖民地。自从2007年以来,“那是最糟糕的冬天”或“那是有史以来最糟糕的春天”这句话一直在打破纪录。当您听到一些生产者失去了50%或更多的殖民地时,这真令人沮丧。另一方面,今年春天,一些养蜂人报告说,过去的冬天,该地区的种群损失接近正常水平,甚至高于平均存活率。在某些情况下,这种乐观主义是短暂的,当春季由于减少而造成的损失使总损失回到25-30%的范围内。

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