Comment Re:One of many potential causes (Score 1) 104
"Neonicotinoids in bees: a review on concentrations, side-effects and risk assessment"
http://www.ncbi.nlm.nih.gov/pm...
"Many lethal and sublethal effects of neonicotinoid insecticides on bees have been described in laboratory studies, however, no effects were observed in field studies with field-realistic dosages."
As they say there's need for further study regarding synergistic effects and the like. But real exposure effects in the field are what counts, not just laboratory findings. Otherwise it's like finding that table salt is OMG-toxic as studied in the lab, even tho we know it's safe in normal realworld use.