Re: Biological Control Agent for Canada Thistle
Ed Sparling (esparlin@ceres.agsci.colostate.edu)
Wed, 03 Sep 1997 08:23:06 -0600
There is an interesting article on this topic in the issue of Science which
came yesterday. If I recall, there have been some unintended negative
consequences of the release of an insect meant to control thistle.
Ed Sparling
Professor
Dept of Ag and Resource Econ
B-311 Clark Blg
Colorado State University
Ft Collins, CO 80523
Phone 970-491-6946
Fax 970-491-2067