Oxalic acid application--how to?

[Hello,BeeBee]

I want to graduate from fall treatments of Apistan to fall treatments of oxalic acid vapor (vice dribbling). Where can I get the chemical and are there commercially available vaporizors? I've done some browsing from the usual suppliers and don't find anything.

[Michael Bush]

Do a search on Oxalic and you'll find pages and pages of discussions of this question. It's been asked a few times before ;)

Just a few of the results on Disease and Pests for Oxalic Acid

http://www.beesource.com/cgi-bin/ubbcgi/ultimatebb.cgi?ubb=get_topic;f=3;t=000303
http://www.beesource.com/cgi-bin/ubbcgi/ultimatebb.cgi?ubb=get_topic;f=3;t=000284#000000
http://www.beesource.com/cgi-bin/ubbcgi/ultimatebb.cgi?ubb=get_topic;f=3;t=000510#000007
http://www.beesource.com/cgi-bin/ubbcgi/ultimatebb.cgi?ubb=get_topic;f=3;t=000486#000007
http://www.beesource.com/cgi-bin/ubbcgi/ultimatebb.cgi?ubb=get_topic;f=3;t=000386#000011
http://www.beesource.com/cgi-bin/ubbcgi/ultimatebb.cgi?ubb=get_topic;f=3;t=000382#000000
http://www.beesource.com/cgi-bin/ubbcgi/ultimatebb.cgi?ubb=get_topic;f=3;t=000332#000000
http://www.beesource.com/cgi-bin/ubbcgi/ultimatebb.cgi?ubb=get_topic;f=3;t=000280#000005
http://www.beesource.com/cgi-bin/ubbcgi/ultimatebb.cgi?ubb=get_topic;f=3;t=000126#000001
http://www.beesource.com/ubb/Forum3/HTML/000280.html http://www.beesource.com/ubb/Forum3/HTML/000126.html http://www.beesource.com/ubb/Forum2/HTML/000468-2.html http://www.beesource.com/ubb/Forum2/HTML/000468.html http://www.beesource.com/ubb/Forum1/HTML/000298.html http://www.beesource.com/ubb/Forum2/HTML/000469.html http://www.beesource.com/ubb/Forum2/HTML/000468-3.html http://www.beesource.com/ubb/Forum11/HTML/000058.html http://www.beesource.com/ubb/Forum2/HTML/000449.html http://www.beesource.com/ubb/Forum11/HTML/000103.html http://www.beesource.com/ubb/Forum1/HTML/000293.html
http://www.beesource.com/ubb/Forum2/HTML/000468-2.html http://www.beesource.com/ubb/Forum2/HTML/000468.html http://www.beesource.com/ubb/Forum1/HTML/000298.html http://www.beesource.com/ubb/Forum2/HTML/000469.html http://www.beesource.com/ubb/Forum2/HTML/000468-3.html http://www.beesource.com/ubb/Forum11/HTML/000058.html http://www.beesource.com/ubb/Forum2/HTML/000449.html http://www.beesource.com/ubb/Forum11/HTML/000103.html http://www.beesource.com/ubb/Forum1/HTML/000293.html

[Axtmann]

BeeBee look for …. oxalic acid vaporizer…on the Internet and you will find several commercial vaporizer.

[Michael Bush]

http://members.shaw.ca/orioleln/Vaporizer.htm