In whole-lake experiment, have invasive crayfish met their match? http://news.wisc.edu/22097 News stories from the University of Wisconsin-Madison en-us In whole-lake experiment, have invasive crayfish met their match? Four years ago, University of Wisconsin-Madison researchers wrapped up a multi-year effort to dramatically reduce the population of a destructive invasive species in a northern Wisconsin lake. 2013-09-06T18:03:00-00:00 Fri, 06 Sep 2013 18:03:00 GMT http://news.wisc.edu/22097 http://news.wisc.edu/22097