Chris,
Re:EFB identification.
Agree with you.
My point is that Commercial beekeepers one would think be able to see
and react to brood in a state of ill health as exhibited by the symptoms
of EFB. Definite ID would need proving in a lab.
One symptom that I consider EFB give-away in the field is the appearance
of visible tracheal pathways on the infected larva.
Regards,
Peter
-- Visit www.honeybeeworld.com/bee-l for rules, FAQ and other info ---