I recently wrote about the hive autopsy I performed on New Years Eve 2020, when I determined that my colony didn’t make it because they were just too small to generate the heat required to make it through our winter nights; their small size likely caused by a rough year as well as varroa problems.…
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How to Perform a Hive Autopsy on a Dead-out
Posted on — 3 CommentsIt’s a sad fact that bees don’t always make it through the winter. Varroa mites are the root cause more often than not, but there are a lot of things that can go wrong: The colony could be too small to keep warm, have diseases, be overrun with varroa, or not have enough stores. Sometimes,…
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