Re: European foulbrood - positive test, now what?
it's a little trickier if you have bees from other sources mixed in with the ones from that supplier. the supplier could claim your other bees are the source. still, i would be tempted to call and report what your test results showed just to see what kind of response you get. in the end the state inspector may investigate and that may or may not lead to any resolution for you.
call mann lake tomorrow, they have someone who can talk you through what you need to do.
journaling the growth of a (mite) treatment free apiary started in 2010. 20+/- hives