Beemaster's International Beekeeping Forum

BEEKEEPING LEARNING CENTER => GENERAL BEEKEEPING - MAIN POSTING FORUM. => Topic started by: GSF on October 17, 2014, 09:50:57 PM

Title: Oxalic Acid Vaporizing
Post by: GSF on October 17, 2014, 09:50:57 PM
When treating with OA vaporizing, is it two or three treatments a week apart? This Sunday is the third Sunday in a row I was going to vaporize. I remembered 2 g per hive, seven days apart, but I don't remember if it's two or three times.

I'm reluctant to vaporize. I haven't used a sticky board but I have several very clean/new oil pans that hasn't really shown any major mite drop post treatments. As a matter of fact the mites I find are hard to find. No DWV or mutants crawling around. I will guess that since every one of my hives has either swarmed, came from a swarm, or raised a new queen, the brood break took care of any potential problems. I do like the evidence that if a SHB/Wax Moth or their larva is in a hive they'll nose dive in the vegetable oil trying to get away.
Title: Re: Oxalic Acid Vaporizing
Post by: rwlaw on October 18, 2014, 08:29:53 AM
 Brood breaks do work, plus you always have a fresh queen laying up a storm.
I would think that you need the third time to catch most of the emerging brood in the treatment cycle.
Title: Re: Oxalic Acid Vaporizing
Post by: tefer2 on October 18, 2014, 08:41:18 AM
Three times to treat emerging brood. Some folks do four treatments to make sure.
Title: Re: Oxalic Acid Vaporizing
Post by: danno on October 18, 2014, 09:30:46 AM
I dont treat swarms their first year.   Second year colonies get hit twice
Title: Re: Oxalic Acid Vaporizing
Post by: GSF on October 18, 2014, 11:10:44 AM
Thanks folks.

Danno; Would you treat a swarm if you used a frame of comb/brood from another colony to anchor it?
Title: Re: Oxalic Acid Vaporizing
Post by: danno on October 18, 2014, 11:46:51 AM
Quote from: GSF on October 18, 2014, 11:10:44 AM
Thanks folks.

Danno; Would you treat a swarm if you used a frame of comb/brood from another colony to anchor it?
I dont add combs of brood.   I give swarms drawn comb and a frame or two of food if I have it.  If I did add brood I would still have to say no I wouldnt treat.  The brood would have come out of a treated colony and should have a low mite count.  I have found the best way to anchor them is to move them and give them drawn comb.