> That is in summer, though. Personally, I have doubted this, but have long wondered about what happens after the broodless period in winter when only small patches of brood are started and maintained for several weeks or more. What happens in this timeframe could be very significant. Hi Allen Well, I look inside the capped brood. The patches we took out were two 15x15 cell size ones. I decapped both sides and took each bee/larva out and none. I could see no varroa or signs of them (varroa puu on top of the cells). This is very interesting. All healthy larva/bees and no varroa signs. Looks like varroa waits for a warmer time and do not rush in the cells for the first rounds of brood. I left the patches ontop of a white paper to see if anything fall down during the night when it heats up. -- Juanse Barros J. APIZUR S.A. Carrera 695 Gorbea - CHILE +56-45-271693 08-3613310 http://apiaraucania.blogspot.com/ [log in to unmask] *********************************************** The BEE-L mailing list is powered by L-Soft's renowned LISTSERV(R) list management software. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html Guidelines for posting to BEE-L can be found at: http://honeybeeworld.com/bee-l/guidelines.htm