I have a trap with an atractant which I think is similar to
Nasanov pheromone.  It is commercially available but I borrowed
my trap from Steve Buchmann at USDA in Tucson.  I think he may
know the source of pheromones...
==================================================================
º  Edward E. Southwick             Department of Biology         º
º  Phone 716-395-5743              State University of New York  º
º  FAX   716-395-2416              Brockport, New York 14420     º
º  BITNET SOUTHWIK@BROCK1P         U.S.A.                        º
==================================================================