One of the recurrent themes at the Marathon County
Beekeepers seminar in Wausau was the aim to get away from buying packages every
spring. The downside of packages are three fold: a) The expense, now $100 plus per package, b) package queens are
southern or California raised and are genetically programed to raise brood in
December and c) They are also not acclimatized to our northern winters.
Two of the speakers were advocates of making your own replacement
“packages”. The downside is that you
need to plan a year ahead and need more equipment. Basically
they recommend you double the size of your apiary. Half of the hives will be devoted to honey
production and the other half to starting new hives to replace your upcoming
winter losses.
Although the details of the two speaker’s talks were
slightly different what they were advocating was essentially the same. First you need to select one of your strong
hives that has overwintered. So in
essence you are selecting for a northern winter survival trait. If you have more than one survivor hive you
can consult your records (I hope you track your hive performance) and further
refine your selection for high honey yield or demeanor or mite loads.
Then in mid May you use your selected hive and plan to split
it up into 4 or 5 nucs. In theory these
nucs have time to raise a queen, get installed in a full size hive and build up
sufficiently to make it through winter. If you delay to late May or early June there
is not enough build up time and you will end up having to overwinter the nuc
itself. Both speakers spoke of a drop dead date of
June 21st; the summer solstice.
NEVER try splitting or starting a new hive after then.
First remove the
queen from the hive about 5 days prior to the planned split. A strong hive will start a multitude of queen
cells on its own. Then when you do the
split you will have ready-made queen cells (Note: they will still be uncapped) and
will just need to distribute them among the nucs. A
strong hive can better handle starting queen cells than a weaker nuc.
You have now 16/20 frames in a 2 brood chamber hive and also
a large number of queen cells. Each nuc
gets two frames of honey and 2 frames of brood. One brood frame should
primarily be capped brood which will soon emerge and give you a strong
nuc. The 2nd brood frame
should have 1 or preferably 2 queen cells.
Try to distribute the bees evenly amongst the
many nucs.
Two tricks of the trade.
One, take you hive tool and scrape off some cappings from the honey
frames. This ensures the bees have
readily available food while they are raising the new queen. Place
the frame with the scratched capping opposite the area where you installed the
frame with queen cells. Two, they
recommended the trick of “notching” the area with one day old brood. Locate the one day old brood. Take your hive tool and poke it carefully half
way down into the cell. Then drag the tool downwards. This exposes a row of one day old larvae and
tends to promote queen cell raising.
There are downsides to this approach. One, you are sacrificing the honey crop from
the hive you split. But with luck you will have 4 or 5 new hives next
year. Two, your operation needs to be
big enough to have the equipment; 4/5 nucs and 4/5 extra hives.
There are upsides also: One, you break the tie with package
bee sellers. Two, you are propagating
survivor bees that can live in our northern climate.
More information can be seen at Parkerbees.com
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