The cold is slowly coming to Virginia. Most of our days have been warm enough for the bees to fly, with only a handful of fall days colder than 50 degrees (10 Celcius). A couple frosty nights here and there but again most nights well above freezing. Tuesday I finished some winter preparations on the hives, and it was in the mid-50’s. The top bar hive was especially buzzing for a good 15 or 20 minutes, with dozens of bees checking out the bee yard.
According to Jürgen Tautz in his book The Buzz about Bees, so-called orientation flights generally occur only when a queen is present. So I’ll take this activity as a good sign. Continue reading →
This is the second of two posts about the VSBA 2015 Fall Meeting. See the intro post for a short summary of the meeting, and the prior post for a discussion of Dr. David Tarpy’s talks. This second post is about the sessions given by Dr. Ernesto Guzman on selective breeding and the use of natural oils and nutraceuticals in a hive. Continue reading →
This is the first of two posts about the VSBA 2015 Fall Meeting. See my prior post for a short summary of the meeting. This post is about the two talks given by Dr. David Tarpy on queen quality and the bee testing clinic at the North Carolina State University (NCSU).