I am curious to know how people are perceiving OAV treatments after
overwintering. I am working in Moldova on a bee project and some of the
beekeepers there tell me they are able to reduce the number of
vaporizations to 1 or 2 after fairly intensive treatments in year 1. I
began vaporizing last summer and must say I had outstanding overwintering
survival this past winter.
The ProVap is still a pain to use. The vapor tube clogs in cold weather -
I now carry a propane blow torch to clear it - much better than a wire or
pipe cleaner. I still think it is dangerous to use - the cap on the vapor
chamber is prone to 'pop' off if the tube is clogged and it sprays hot, wet
acid around, not to mention the toxic vapor. I hope someone comes up with
a better application technique because the OAV appears to work very well.
Bill Lord
Louisburg, NC
***********************************************
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