Above: Four mating nucs ready for queen cell introduction.
The jars will be filled with sugar syrup to feed the nucs.Unfortunately this year’s early spring lead to early hot and humid weather.
The main honey flow stopped a month early, and because we were feeding sugar syrup to the nuc colonies, robbing ensued. Many of the mating nucs and new queens were destroyed by strong colonies that came and killed bees while robbed them of their honey and syrup.
Right: A closer view of the banked queens. A special frame with wire guides hold the cages in place. The plastic cell cup seals the top of the cage.
I have had some success over the past two years rising queens. One of my strongest hives this year is lead by a queen I produced last summer. She is the daughter of the queen from my strongest hive the previous year. I have noticed that the most uncontrollable part of queen rearing is the mating process.
Above: You can see the open queen cell inside the cage
as well as the queen. Nurse bees surround the queen and
feed here through the cage openings. I'm sure they are trying
to find a way to get her out!
You can pick the best stock to breed from, graft the youngest larva, place them into the strongest cell starter colony, then place them into the largest cell builder, move the cells at the right time into mating nucs, have the cells emerge successfully….. Only to see your beautiful large, genetically selected queens fly off to mate with…. Well, any drone that comes along!
It is all left to chance at that point.
Above Left: A screw lid jar is used to put the queen to sleep with carbon dioxcide. It only takes a few minutes
Above Right: CO2 is dispensed through water so the flow can be seen and regulated.
It is apparent that the week link, the place where you loose control, in the process is mating. So I started looking into the process of instrumental insemination of honey bees. With II the breeder can control the mating process and select the specific genetic material to mix with the genetics of the virgin queen.
Above: Insemination device I have been working on. CO2
is fed through a hose to keep the queen asleep.
My intent was to take the caged virgin queens and use them to learn about the instrumental insemination process.
Above: Working out the "bugs" in the system
Need smaller hooks and glass tips.
For several months I have been learning, designing, and building the equipment I believed to be required. I read books, blogs, web pages, and watched videos.
Left: This queen was put to sleep, placed in the instrument, manipulated, but not inseminated. She woke up about 15 minutes later.
Needless to say my first attempts have had some successes and many failors….
Right: Second queen was put to sleep, manipulated, and woke up. She was not inseminated.
But I have learned a lot.
I will share more in future posts.