https://www.eurekalert.org/pub_releases/2020-01/ps-iab012020.php

Interesting but....

It looks like more a statistical data correlation paper rather than outside
the doors of the University. Key paragraphs, in my opinion

"It is important to note that the calculation of bee toxic load provides
information about the total toxicity of insecticides applied to a
landscape," said Grozinger. "It does not calculate how much of that
insecticide actually comes in contact with bees, or how long the
insecticide lasts before it is broken down. Future studies are needed to
determine how toxic load associates with changes in populations of bees and
other insects."

Translation- "send more money".

Or they could contact Randy who already did the work.

Bill Truesdell
Bath, Maine

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