科技报告详细信息
Recent Honey Bee Colony Declines
Johnson, Renée
Library of Congress. Congressional Research Service.
关键词: Agricultural policies;    Bees;    Bee culture;   
RP-ID  :  RL33938
RP-ID  :  RL33938_2008May28
美国|英语
来源: UNT Digital Library
PDF
【 摘 要 】

This report provides an overview of the importance of honey bee pollination to U.S. agricultural production, especially specialty crops. It describes the extent and symptoms of Colony Collapse Disorder (CCD) and how it differs from previous honey bee colony losses, describing some of the reasons why scientists believe honey bee colonies are being affected by CCD. Finally, this report discusses policy options and subsequent action that Congress could consider in this area.

【 预 览 】
附件列表
Files Size Format View
RL33938_2008May28.pdf 184KB PDF download
  文献评价指标  
  下载次数:36次 浏览次数:65次