Thank you both for your input! Hopefully New Year's Day will have extra
time for orchid maintenance and cleaning. Ah the joys of midwinter!!!

Frank
"Frank H. Kirchner" wrote in message
...
I am sending best wishes to you all during this holiday season. With so
many stresses in the world, cultivation of our orchids can point to
directions and attitudes that could benefit society as a whole. If only we
could learn the lessons nature has to teach us!

Enough of the quasi-philiosophical and on to the mundane and pragmatic. I
am trying to cut down on the use of chemicals in the greenhouse for
contolling the various pests and critters that so delight in my orchids.
I recall from a long time ago a mix which I never used of Formula 409 and
isopropyl alcohol. Thoughts regarding its efficacy, proportions,
environmental issues would be appreciated.

Thank you in advance and again Happy Holidays!

Frank H. Kirchner