> Coloss.... state[s]:

> "Three methods to estimate colony 
> infestation have been designed. 
> All three methods (using acaricides, 
> monitoring natural mite fall and 
> assessing infestation levels) were 
> found to provide comparable results.

As long as one picks a method and is consistent about one's methodology, one
can have good results.  

As I stressed, the delta between measurements is the data of value, and the
delta between readings will appear, despite the error rate inherent in each
of the various approaches.

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