links
Here are two articles the first link is from Robert Ham.
The second link is from Michael Walsh.
http://blogs.scientificamerican.com/observations/2012/01/03/zombie-fly-parasite-killing-honeybees/
Here are two links to Bee Culture magazines online website and blog by Kim Flottum.
http://www.beeculture.com/index.cfm
From the Bee hive journal.