I have one hive that I have been nursing back to heath since about the end of
July. This hive has a problem with uncapping sealed brood. For some reason
the larve are developing most of the way after the cell is sealed but then
dying. And this is very spuratic in the hive. Then about 2  weeks ago I found
some Larve that had died. They looked like they had sacbrood but there were
just a few of them and they didn't change color at all. And again this was
only in little areas of the brood nest. Any suggestions. Are these symptoms I
would get if some of the pollen was contaminated with insecticed.Thanks
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