This PBS NewsHour report by NPR’s correspondent Allison Aubrey aired on November 24, 2015.
See the video “Are pesticides to blame for the massive bee die-off?“
The accompanying article, also by NPR correspondent Allison Aubrey can be read HERE
Bee Culture reported the following on November 4, 2015:
Native Bees Foraging in Fields are Exposed to Neonicotinoid Insecticides