I moved all these bees to sunflowers last fall and all of the hives affected were from same place,
I am in no way pointing a finger but I wonder about how much single source pollen they had/have in these hives. Does anybody know much about sunflowers. Seems like I read something on here about beeks up north not have much luck with sunflowers any more.
It's behind me know but would still like to know if something happened.