Having lost a hive last year to wax moths, I ordered some Certan and wish to treat my hives. I have read the instructions and all forum posts but I still have a question or two.
1. Can I treat my existing hives? Do I just open the hive and remove each frame and spray both sides? Spray bees, eggs, brood, pollen, and honey? I know that you treat the wax, but all my wax is in use by my bees.
2. Do I spray new undrawn foundation? Perco?
Please advise, Steve