Randy wrote: < We got far less efficacy than we did when we experimented with them late last summer. I do not know why. > What is the possibility mites have evolved formic resistance? Brion *********************************************** The BEE-L mailing list is powered by L-Soft's renowned LISTSERV(R) list management software. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html