John,

>>I have at least 100 of my hives 4 years + w/o treatment and all my hives are doing well as a whole) is that my honey production seems to compare well with those whose hives were treated annually.

This is very positive.  How do you run your hives (size of broodnest, with or w/o excluders) and what is your honey yield per hive?

Waldemar

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