"I have found directions for Oxalic drench, but not for Oxalic evaporation.
Is there a site that gives good directions for its use, or can you supply
directions. Where can one find the evaporators?"

Mike, Here is one of the best links:
http://www.algonet.se/~beeman/research/oxalic/oxalic-1-nf.htm

And another:

http://www.members.shaw.ca/orioleln/Oxalic_Acid.htm

Here is one that covers the application via solution:
http://www.entom.slu.se/res/bi/Proceedings.html#Oxalic%20Acid%20for%20Mite%2
0Control%20-%20Results%20and%20Review

For my money, a quick read seems to indicate that vapour is the way to go.


My guess is that the dosage is from 1 to 2 teaspoons.  I have made several
vapourizers and can send pictures.  JK


Jonathan B. Kriebel
Das Sauen Őhr Farm
3229 Zepp Rd.
Green Lane, PA 18054-2357
Telephone:  (610) 864-8581
Facsimile:    (215) 234-8573
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