Emerald Ash Borer (EAB) Field Workshops - Rochester Share facebook twitter Edit Thu 1/1 Event Dates Tue 2/21 Wed 2/22 Thu 2/23 Fri 2/24 Event name Location - Rochester, Minnesota - Time. in Rochester http://www.mda.state.mn.us/eab #eab) field workshops #emerald ash borer #biology #education #free #outdoor #science #wednesday #workshops #technology more info @ mda.state.mn.us