It's caused by a fungus, Ascosphaera aggregata, that attacks bees when they are still larvae-the wormlike young that emerge from eggs that are laid by the female bee.
它是由一种真菌——霉菌——袭击蜜蜂幼虫(由雌蜂所产的卵孵化而成的蠕虫似的幼虫)导致的。
It's caused by a fungus, Ascosphaera aggregata, that attacks bees when they are still larvae-the wormlike young that emerge from eggs that are laid by the female bee.
它是由一种真菌——霉菌——袭击蜜蜂幼虫(由雌蜂所产的卵孵化而成的蠕虫似的幼虫)导致的。
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