Was reading an article today about staggering losses caused by varroa mites....
https://www.zerohedge.com/food/record-us-honey-bee-losses-and-what-mite-be-behind-them
It got me thinking about natural predators so I started googling. I came across an article that said varroa mites can't survive temperatures between 104 and 108 degrees for more than a few hours.
This heat dome has been centered over the middle of the country for a month and doesn't seem to be lessening for at least the next 2 weeks. Temperatures here in Arkansas, Texas, Oklahoma, etc have easily exceeded those temperatures. I wonder if that might be a silver lining to help our bee populations?
I have seen less than 5 honey bees ALL SUMMER. I get a moderate amount of Bumblebees and far more wasps... But honeybees are almost nonexistent around here.