LOCATIONS SUBMITTING DATA FOR 1991-95


    State                           Location                               Code           

    Colorado                        Fort Collins                           CO1

    Idaho                           Post Falls                             ID2

    Illinois                        Urbana                                 ILl

    Illinois                        Carbondale                             IL2

    Iowa                            Ames                                   IAl

    Kentucky                        Lexington                              KY1

    Maryland                        Beltsville                             UB1

    Maryland                        Silver Spring                          MD1

    Michigan                        East Lansing                           Mil

    Nebraska                        Lincoln                                NE1

    New Jersey                      North Brunswick                        NJl

    New Jersey                      Adelphia                               NJ2

    New Jersey                      Martinsville                           NJ3

    Ohio                            Marysville                             OH2

    Ontario                         Richmond Hill                          ON1

    Oregon                          Hubbard (30-40% shade)                 OR2

    Oregon                          Summary of data collected              OR9
                                     at Halsey, Hubbard and Gervais

    Rhode Island                    Kingston                               RIl

    Virginia                        Blacksburg                             VAl

    Virginia                        Haymarket                              VA2

    Washington                      Pullman                                WAl