This is related to another one of my posts, but I thought I'd put it here since there hasn't been much activity under the "Organic Beekeeping" Topic in a while. This is a question for any of you guys out there going "treatment-free" with your hives, but anybody- please comment. If any of you have tested for varroa mite levels in your hives, what methods do you use, and what level of varroa do you typically find present? I'm just curious what kind of baselines of varroa folks' hives are tolerating out there with no treatment. -Dan ps- I understand that "treatment-free" is not the same as "chemical-free". Of course, I'd like to hear how the "chemical-free", "natural", IPM, and any other camp is doing.