WILBUR-ELLIS® 305 4th Street, PO Box 99, Chester, SD 57016 (605) 489-2171 WilburEllis.com LOCAL EXPERTISE Is Packaged With Every Product Providing seed, seed treatment, fertilizer, plant protection and custom application services to local farmers for over 40 years. 7 WILBUR - ELLIS® 305 4th Street , PO Box 99 , Chester , SD 57016 ( 605 ) 489-2171 WilburEllis.com LOCAL EXPERTISE Is Packaged With Every Product Providing seed , seed treatment , fertilizer , plant protection and custom application services to local farmers for over 40 years . 7