Agreed. Widespread chemical? (something like DDT?)
>>Agreed. Widespread chemical? (something like DDT?)
This is a global problem. Don’t know if this is the culprit, though.
http://www.startribune.com/world/205325731.html?refer=y
Most folks think it is the neonicitinoids and systemic insecticides that are causing much of the problem. Add to that long winters, delayed springs and the varroa mite.