TABLE 8E. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS IN THE 1997 USGA/GCSAA/NTEP ON-SITE BENTGRASS TEST AT FLORENCE, KY (LASSING POINTE GOLF COURSE) 1/ 1998-2001 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TURFGRASS STIMPMETER READINGS MEASURED IN INCHES PERCENT % POA PERCENT DOLLAR SPOT PERCENT BROWN ANNUA PERCENT UNIFORMITY RATINGS STIMPMETER READINGS JUNE JULY SNOW MOLD PATCH NOVEMBER ESTABLISHMENT APRIL MAY SPRING SUMMER FALL NAME 2000-01 2000 1998 1998-99 2001 FALL 1998 1998 2000 1999-2001 1999-2001 PENN A-4 2.5 1.7 2.3 23.3 6.0 86.3 7.7 8.3 117.6 116.5 125.6 PENN G-6 2.0 0.7 3.0 8.2 5.7 81.3 7.0 7.7 114.2 118.8 120.6 PENN G-1 0.7 0.0 1.3 9.3 10.0 92.0 7.0 7.7 118.0 126.0 130.4 SR 1119 3.8 0.7 1.7 2.3 1.0 77.7 6.3 7.3 111.5 112.0 119.7 BACKSPIN 7.7 9.0 2.0 5.3 6.7 79.0 5.7 7.0 113.2 109.8 113.8 CENTURY 10.7 14.7 1.7 25.7 9.3 73.3 7.3 8.0 111.4 108.8 121.0 PENN A-1 0.3 0.0 15.7 9.0 3.0 63.3 6.0 6.7 115.7 117.3 124.1 CRENSHAW 6.8 6.0 3.0 8.5 13.7 74.3 5.3 6.0 125.0 118.3 123.5 IMPERIAL 3.0 6.0 0.7 4.8 5.3 91.7 6.7 7.0 116.1 111.7 121.1 CATO 0.7 0.0 18.0 7.0 5.7 82.7 6.0 7.0 123.1 118.3 125.0 GRAND PRIX (LCB-103) 0.3 0.7 1.3 11.5 6.0 89.3 6.3 6.3 110.4 118.3 121.7 L-93 0.0 0.0 3.3 4.0 6.0 88.7 5.3 6.7 121.7 120.6 126.0 SR 1020 2.7 2.3 6.7 3.5 3.0 90.0 7.0 5.7 123.2 125.0 127.5 VIPER 0.7 0.0 0.7 2.2 4.0 91.7 4.7 6.3 115.1 116.0 122.6 PUTTER 2.7 0.3 3.7 2.2 5.7 96.3 6.0 5.0 115.0 112.5 119.6 TRUELINE 2.0 0.3 11.0 4.0 12.7 91.7 5.0 6.0 108.7 100.7 111.3 PROVIDENCE 0.3 0.0 3.0 2.3 7.0 96.3 6.0 6.0 119.7 116.5 121.5 PENNCROSS 0.7 0.7 5.3 7.7 8.3 85.0 5.0 5.7 110.7 113.5 120.8 LSD VALUE 5.0 3.2 6.6 17.2 11.5 20.7 1.0 0.8 32.8 31.4 35.1 C.V. (%) 153.2 85.2 84.2 148.4 69.8 11.9 9.8 7.9 21.7 25.1 22.2 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN. TABLE 8E. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS IN THE (CONT'D) 1997 USGA/GCSAA/NTEP ON-SITE BENTGRASS TEST AT FLORENCE, KY (LASSING POINTE GOLF COURSE) 1/ 1998-2001 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TURFGRASS STIMPMETER READINGS MEASURED IN INCHES PERCENT LIVING GROUND COVER GENETIC SPRING LEAF DENSITY SPRING SUMMER QUALITY RATINGS NAME COLOR GREENUP TEXTURE SPRING 1998,2001 2001 MAR APR MAY JUN JUL AUG SEP OCT MEAN PENN A-4 7.4 7.0 8.2 7.8 97.5 87.7 7.3 6.4 6.9 8.1 7.4 7.8 7.4 7.9 7.4 PENN G-6 7.1 7.0 7.2 6.8 98.0 91.0 7.1 6.5 6.3 7.8 7.0 7.5 7.1 7.1 7.1 PENN G-1 7.3 7.7 7.1 7.3 96.3 86.3 7.1 6.6 6.8 7.8 6.5 7.2 6.5 7.3 7.0 SR 1119 7.3 7.0 7.2 7.1 92.5 83.0 6.9 6.7 6.9 7.8 6.6 7.0 7.3 6.8 7.0 BACKSPIN 6.9 6.3 7.8 7.3 96.5 88.0 6.8 6.5 6.5 7.7 6.4 7.0 6.7 7.3 6.9 CENTURY 6.4 6.7 7.8 7.8 94.2 78.0 7.2 6.7 6.1 7.0 6.3 7.6 6.7 7.4 6.9 PENN A-1 6.4 6.7 7.7 7.6 95.2 86.3 6.5 6.3 6.0 7.1 6.5 7.5 6.8 7.6 6.8 CRENSHAW 7.2 6.7 6.8 6.2 96.2 78.3 6.5 5.8 6.0 7.3 6.7 7.5 6.7 7.0 6.7 IMPERIAL 6.8 6.0 7.8 7.6 97.5 96.0 6.9 6.1 6.5 7.1 6.7 7.1 6.6 7.0 6.7 CATO 6.8 7.0 6.8 6.3 96.2 91.3 6.6 5.8 6.8 7.3 6.0 6.8 6.6 6.7 6.6 GRAND PRIX (LCB-103) 7.1 6.0 7.3 7.2 97.2 79.7 6.5 6.0 6.4 6.7 6.3 7.2 6.5 7.0 6.6 L-93 7.0 6.7 6.8 6.7 94.2 86.3 6.5 6.5 6.3 7.1 6.3 6.8 6.7 6.6 6.6 SR 1020 6.9 6.7 7.1 6.6 96.5 92.7 6.6 5.8 6.2 6.6 6.4 6.8 6.8 6.3 6.4 VIPER 7.2 7.7 6.8 6.0 95.5 76.7 6.1 5.8 6.3 6.7 6.1 6.5 6.8 6.5 6.3 PUTTER 6.2 5.7 6.4 6.1 96.0 84.7 6.3 5.4 5.9 6.4 5.9 6.3 6.5 6.7 6.2 TRUELINE 6.8 6.3 6.2 6.2 95.3 66.7 6.5 5.7 6.4 6.6 5.8 6.3 6.5 6.1 6.2 PROVIDENCE 6.8 6.7 6.7 6.2 97.7 78.0 6.4 5.7 6.7 6.6 5.4 6.1 5.8 6.6 6.1 PENNCROSS 6.9 7.0 5.9 6.2 92.7 76.3 6.2 5.4 6.0 5.6 5.3 5.5 5.7 6.0 5.7 LSD VALUE 1.8 1.9 0.7 1.2 13.4 49.8 0.7 2.4 1.8 0.8 1.0 0.7 1.0 0.8 0.4 C.V. (%) 16.6 11.4 12.2 16.7 5.4 18.2 11.4 25.2 18.1 14.2 17.4 13.3 15.0 13.4 7.8 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN.