I am curious if there are any beeks out there who have done absolutely no treatments (including sugar dusting) of any kind for varroa mites for at least 3 years. If so, how is the condition of the hives, if they are still alive? Are they on small cell wax foundation or plastic, or natural cell? Are there any special management practices you are using to keep them alive? I'm just doing some research on my own into varroa mites. Thanks in advance for your answers.