CALENDAR OF EVENTS See what is happening at the Irrigation Research Foundation. IRF TRAUTMAN BUILDING IS RESERVED - CSU PRIVATE PESTICIDE February 21, 2018 8:00 am – 11:30 am Google CalendarView full calendar P.O. Box 396 / 40161 Highway 59 Yuma, CO 80759 970-848-3043 email us at info@irf-info.com