Re: 2012 Dieback Already?
Is that what you do JBJ? I don't. I determine whether my bees are in a good location by whetehr they thrive in a healthy manner and produce brood and surplus honey. That's why I don't keep very many colonies hee at home. The necassary forage is not available. I found this out by keeping bees on this location, not by analysis of fat bodies and vitelogenn. I don't know how one does such analysis.
On the other hand, technically you are probably correct, but realistically? Economically? Easily?
"It's not what you look at that matters, it's what you see." Henry David Thoreau, Mark B