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da du zhe
Author(s): 
Pages: 14
Year: Issue:  3
Journal: Apicultural Science and Technology

Keyword:  产卵工蜂鉴别编辑部仔细观察读者蜂王定常发黑清除时间;
Abstract: <正> 陈定常同志: 来信由编辑部转来收到;“如何鉴别产卵工蜂和如何杀死它?”答复如下: 因失王后工蜂产卵的蜂群,合并前需将产卵工蜂清除,否则工蜂继续在蜂王产了卵的房内产卵造成损失。产卵工蜂的鉴别:提出工蜂产卵的蜂脾,仔细观察,如果两翅张开,尾部发黑探入巢房的工蜂即是产卵的工蜂。可用镊子摄着
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