Last year 2015 was a bad year for the bees in more than one respect. Long cold spring and bad summer. But late summer was good as was the autumn. The bees could recover and prepare for next year. Fresh
Learning and teaching
Hans-Otto Johnsen was very skilled already in his youth keeping old American cars and trucks going. That skill can be very handy for a commercial beekeeper. For many years he worked as an expert on explosives, but he got
Treatment select for increased reproduction rate
Varroa mites multiply in bee larvae. After they come out of the cell when the bee is fully formed, they sit on the adult bees and suck hemolymph. It was observed many years ago that during the brood period of the
The bee shaker and varroa resistance
One mite from 300 bees. I understand that sometimes it’s a good idea to get an idea of the infestation level of varroa mites in bee colonies. You can take samples from a couple of colonies in an apiary to
More viruses due to cold weather
The weather has given the coldest May since 1962, 12 years before I started with bees. The bees have had a hard time getting enough pollen to keep up egglaying to reach optimum nectar gathering strength when summer comes. In
Aiming for a new season
In the beginning of March the bees had their main cleansing flight after winter. In the beginning of April most of them had more combs and boxes given. At the end of April another round checking food, need for thymol,
The Beeshakers
‘The Beeshakers’ would be a good name for a pop/rock/soul-band/group, wouldn’t it? Why not a group of beekeepers that have control of their bees and the Varroa infestation? Regardless of if you are on the path of becoming treatment free or
Treatment free feral bees
Up till now anyway, this colony of bees (and their ancestors forming this colony’s ancestor colonies) that has lived in a wall since several colony generations, has never been treated with any kind of chemicals ever, against Varroa mites or
Comment to evaluation
I want to clarify somewhat the comment in the text about the contradiction concerning the reason for lowering the threshold for giving Thymol to get a better selection. At the same time saying that if you have non-selected bees against
Evaluation of season
Around Christmas I get time to do work on an Excel application on the computer, feeding it with new figures about the honeybee colonies from the season. It helps me identify the least good colonies (which will get their queens