James,  If we reference "sub lethal" accumulation as a measuring stick,
then isn't the slate wiped clean at the onset of every new generation?  If
we can not in the field or lab , measure a shortening of life span at
realistic exposure levels,  then isn't the point totally moot?  

It seems to me since we are for the most part not finding it in hives.  (yes
I know some have been found at times)  doesn't the next generation raised on
clean pollen  negate all cumulative effects??

Charles

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