科技报告详细信息
Honey Bee Colony Collapse Disorder
Johnson, Renée
Library of Congress. Congressional Research Service.
关键词: Bees;    Honey;    Animals;   
RP-ID  :  RL33938
RP-ID  :  RL33938_2010Jan07
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 Colapse 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, the report discusses policy options and actions that Congress has taken to address this issue.

【 预 览 】
附件列表
Files Size Format View
RL33938_2010Jan07.pdf 289KB PDF download
  文献评价指标  
  下载次数:22次 浏览次数:69次