June 18, 2018

Varroa Destructor, the Pest

The Varroa Destructor seems to have come to Maine in 1987, the year after the Tracheal Mite. Both created devastation in the beekeeping world and caught beekeepers off-guard. At that time it was referred to as the Fall Dwindle. It took a closer look to see that the die-outs were coming from a pesky little parasitic mite. The Varroa is now known to suck the blood-like body fluids, hymolymph, from … [Read more...]

Reflections on 2010

The past year presented several valuable lessons to beekeepers. For example: bees should be managed according to weather conditions and plant phenology, not calendar date; monitoring Varroa is crucial since mite populations can explode under certain circumstances; and the timing and choice of Varroa treatment can have variable outcomes. Also, reading pesticide labels is imperative!   In … [Read more...]