Earth Day was celebrated April 22 with the launch of a collaborative science project between researchers at the University of Regina and students and teachers at Miller Comprehensive Catholic High School. Drs. Tanya Dahms, Chris Yost and Scott Wilson from the Faculty of Science, have collaborated with the Regina high school on a project that uses the Plant Health Care Model. “We have found promising preliminary results using the Plant Health Care Model on campus, a safe and environmentally-friendly alternative to toxic pesticides,” says Dr. Dahms.