University of Maine Cooperative Extension will offer two research updates for the agricultural industry online from 7–8 p.m. on Nov. 17.   “Maine Potato Breeding Program” will be presented by University of Maine professor of crop ecology and management Gregory Porter, followed by “Physical Weed Control in Organic Grains — Recent Advances” with UMaine professor of read more Potato, organic grains updates for agricultural industry delivered by UMaine Extension Nov. 17