DevilAngelIt does not do to anthropomorphize the inhuman but at times certain comparisons seem unavoidable. We have already likened the stinging Clarissans1 to ungrateful, petulant children biting the hand that cleans their teeth. Now we can liken them to delinquent hellspawn who torment their parents but behave angelically for non-family.

Last Tuesday Dr. Meghan Milbrath took time from her busy schedule to inspect Clarissa for us, hoping to diagnose her ill temper. She insisted that, apart from our removing roof and eke, she should be the only one to handle the hive so she could get unsullied feedback from her actions. And the little wretches were good as gold. A few times she pointed out a few bees engaged in guarding behavior, that is, paying her attention. She demonstrated how they tracked the movements of her finger and how the merest puff of smoke made them decide there was more urgent business within the hive. Upon reaching the frames of brood she very deftly and gently filled a scoop of bees for a sugar roll directly from the comb rather than dumping its occupants into the bucket and scooping from that. Results in the last column below.

Mites per Hundred Bees
Hive Jun 29 Aug 01 Aug 21 Aug 31
Beatrix 1.0 ? 1.2 ?
Clarissa 0.3 ? ? 0.3
Dorcas 0.0 2.0 ? ?

 

The mite count was definitely below our threshold of three mites per hundred bees so one could argue that there was no need to treat. On the other hand these thresholds are not rigorous and our part of Michigan tends to report high mite counts. Also we might find our own counts higher in a few weeks when it will be too late to treat. Dr. Milbrath told us that there is no one right answer in our situation. Were we breeders of bees then Clarissa might well be a colony to leave untreated but as we just wish to have a little more overwintering success treating was reasonable to knock the mites even further back. In the end we applied one MiteAway Quick Strip (formic acid) from our stash in the freezer. The packet was still cool when we applied it so the bees did not respond with the usual immediate displeasure and we had plenty of time get away before it warmed up. A new technique discovered! Beatrix and Dorcas will receive their medicine in a few days as we find time.

Miscellaneous notes:

  • Dr. Milbrath found and pointed out the queen, still slightly marked after all this time and laying away. She also saw eggs. We ancients took her word for it.
  • We were dismayed to see a few wax moth larvae between the bars but Dr. Milbrath was undisturbed. Wherever there is wax out of reach of the bees the wax moth will be found. A strong hive will keep the pests out of its comb.
  • We saw a bee taking advantage of the open top to airlift a bee larva to exile and death. We had observed such hygienic behavior when the queen was in Beatrix.
  • Since it did not involve touching the hive we were allowed to handle the jar of sugar-coated bees and in our excitement nearly forgot the critical step of letting the jar sit in the shade for two minutes between being rolled and shaken. Dr. Milbrath caught us and we proceeded correctly.

    She then told us of a recent comparison of the sugar roll with the alcohol wash. The methods are similar but the wash kills the sampled bees although, as its fans point out, it produces a very accurate mite count. These fans also claim that sugar rolls undercount the mites. They are correct in their latter assertion only if one does not let the jar rest as we almost did not. Given that pause the sugar roll is just as accurate.


1Stinging Clarissans! A medieval order of flagellants who really hate being disturbed at their devotions? Or just a rock band name?

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