> Chronology of pesticide development (Stephenson and Solomon, 1993)
>
Nice post, Peter. One thing missing is that systemics were around in the
1970's, as opposed to them being something new. I used some back in the
early 1970's when they were available to homeowners.
Bill Truesdell
Bath, Maine
***********************************************
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
Guidelines for posting to BEE-L can be found at:
http://honeybeeworld.com/bee-l/guidelines.htm