LOCATIONS SUBMITTING DATA FOR 1994-97 State Location Code Georgia Griffin (High pH) GA1 Georgia Griffin (Low pH) GA2 Iowa Ames IA1 Illinois Urbana IL1 Illinois Carbondale (Full sun) IL2 Illinois Carbondale (Dense Shade) IL3 Kansas Manhattan KS1 Kentucky Lexington KY1 Louisiana Baton Rouge LA1 Massachusetts Amherst MA1 Maryland Beltsville UB1 Maryland Silver Spring (Dense shade) MD1 Maryland Sharpsburg MD2 (Antietam National Cemetary) Maine Orono ME1 Michigan East Lansing (Light Shade) MI1 Missouri Columbia MO1 Nebraska Lincoln NE1 New Jersey North Brunswick NJ1 New Jersey Adelphia NJ2 Ohio Columbus OH1 Oklahoma Stillwater OK1 Pennsylvania University Park PA1 Rhode Island Kingston RI1 Virginia Blacksburg VA1 Washington Pullman WA1 Washington Puyallup (100% ET) WA3 Washington Puyallup (30% ET) WA4 Washington Puyallup (60% ET) WA5 Wisconsin Madison (High Mowing) WI1 Wisconsin Madison (Low Mowing) WI2