蜂群衰竭失调对美国的养蜂业影响严重，使50 - 90%的蜂巢巢尽蜂亡。
CCD has hit the United States hard, wiping out between 50 and 90% of beekeepers' hives.
大蜂螨是危害世界养蜂业最为严重的害虫之一。
Varroa mite is one of the most harmful vermin that disserve the beekeeping in the worldwide.
大蜂螨是危害世界养蜂业最为严重的害虫之一。
Varroa mite is one of the most harmful vermin that disserve the beekeeping in the worldwide.
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