I have only a handful of hives and need to take some some action this
spring against tracheal mites. I have thought about trying Medhat Nassr's
formic acid pads, but am uncertain about where to get small quantities of
good quality formic acid. I have only half a dozen hives. How much would I
need? Anyone have any suggestions on ready sources? I live in Maine.

Also, I have considered as an alternative the menthol crystals and
crisco "blue shop towel" method of tracheal mite control in Allen Dick's
site. Is there any research on which is more effective? At least the
menthol and crisco would be widely available and wouldn't carry quite the
fear factor that working with acid does. Can someone help me out?

Joe Rankin
Stone Corner Farm
New Sharon, Maine