Monday, April 26, 2010
Friday, April 23, 2010
Thursday, April 22, 2010
Wednesday, April 21, 2010
Thursday, April 15, 2010
big plans
Wednesday, April 14, 2010
secondary swarms
crazy; Monday's large swarm spit out 3 secondary swarms yesterday, neatly landing on the back fence:
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I didn't know what to make of it, and then I found this Wikipedia comment:
so my current theory is that the original large swarm contain four or more princesses, three of which left the next day in after-swarms of their own.
Here you can see a the virgin queen of one swarm being tended to, after I sprayed the whole bunch with water to weigh them down and make it more difficult to fly:
I didn't know what to make of it, and then I found this Wikipedia comment:
As many as 21 virgin queens have been counted in a single large swarm.
http://en.wikipedia.org/wiki/Queen_bee
so my current theory is that the original large swarm contain four or more princesses, three of which left the next day in after-swarms of their own.
Here you can see a the virgin queen of one swarm being tended to, after I sprayed the whole bunch with water to weigh them down and make it more difficult to fly:
Tuesday, April 13, 2010
kill the drones, save the hive
I'm experimenting with a new mite management technique; centralizing drone brood on a specially sized frame (drone cells are distinctly larger than worker cells), and then freezing it.
it's like a trap; varroa mites love the longer incubation period of drone brood, so by concentrating it on a single frame, the theory is that you can dramatically reduce the mite population in a hive by freezing the entire frame once it's capped.
here you can see the drone comb almost drawn:
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and fully capped, ready for the freezer:
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generally, honeybees produce an excess of drones, so the death of such a large portion of the drone population is not necessarily a loss for the hive...at least in terms of honey production.
it's like a trap; varroa mites love the longer incubation period of drone brood, so by concentrating it on a single frame, the theory is that you can dramatically reduce the mite population in a hive by freezing the entire frame once it's capped.
here you can see the drone comb almost drawn:
and fully capped, ready for the freezer:
generally, honeybees produce an excess of drones, so the death of such a large portion of the drone population is not necessarily a loss for the hive...at least in terms of honey production.
urban swarms
Monday, April 5, 2010
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