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Sat, 23 Nov 2002 09:19:04 -0500 |
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> reference to a new bee dance reported in
> Indonesia and Malaysia that involves the
> removal of varroa mites. Is anyone aware
> of such observations?
Actually, unless there is something new and recent that I have missed, this
is not "new". There are some honeybees (I hesitate to use "species" or
"races" because I am vague on the recollection and cannot provide
references) that exhibit the behavior of shaking (actually it is more like a
tremble) to alert their sisters to the fact that they have a varroa mite
attached to them. The trembling bee is assisted by her sisters, who sieze
upon the mite and dismember it. I have seen films, I recall it was bees
sharing the same indiginous area as Varroa j. and I seem to recall hope of
selectively breeding for this behavior. It was back in the days when all
Varroa were Varroa j. (pre Varroa d.); back in the days when we knew very
little about Varroa. Perhaps I saw the film at Apimondia in Vancouver,
although that seems late in the time line. I really don't remember where it
was, but it was one of the explanations given for why honeybees could
coexist with Varroa. That would be a clue that the "species" was Apis
cerena.
I realize how vague is this post and apologize for that, but perhaps it will
give clues to the students who posed the question.
Aaron Morris - wondering if senior moments start before 50?
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