TABLE 4A. MEAN TURFGRASS QUALITY RATINGS OF BERMUDAGRASS CULTIVARS FOR EACH YEAR IN THE U.S. 1/ 1992-96 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME 1992 1993 1994 1995 1996 1992-96 BABY (TDS-BM1) 6.4 7.0 6.1 6.4 6.5 6.3 TIFGREEN 6.5 6.8 5.8 6.1 6.2 6.1 TIFWAY 5.8 6.6 5.8 6.4 6.9 6.0 MIDLAWN 6.4 6.3 5.9 6.1 5.9 6.0 MIDIRON 5.2 6.3 5.8 6.2 6.2 5.9 MIDFIELD 5.6 6.2 5.8 6.0 5.9 5.9 STF-1 5.7 6.1 5.3 5.6 5.5 5.5 MIRAGE (90173) 6.3 5.5 5.3 5.7 5.4 5.4 TEXTURF 10 5.7 6.1 5.3 5.5 5.4 5.4 OKS 91-11 5.1 5.7 5.3 5.6 5.5 5.3 J-27 5.4 5.5 5.1 5.4 5.2 5.2 JACKPOT (J-912) 6.0 5.6 4.8 5.4 5.4 5.2 GUYMON 4.9 5.3 5.1 5.2 4.9 5.0 FMC-6 (FMC 6-91) 6.3 5.6 4.6 5.1 5.2 5.0 SUNDEVIL 6.2 5.1 4.6 5.2 4.9 5.0 FMC 5-91 6.2 5.5 4.6 5.0 5.0 4.9 OKS 91-1 6.2 5.2 4.4 4.7 4.8 4.8 FMC 3-91 6.3 5.2 4.3 4.7 4.9 4.7 FMC 2-90 6.2 5.3 4.3 4.8 4.8 4.7 NUMEX-SAHARA 6.0 5.2 4.3 4.7 4.6 4.6 FLORADWARF (FHB-135) 5.1 5.7 4.4 4.5 3.9 4.5 CHEYENNE 6.0 4.8 4.2 4.6 4.7 4.5 SONESTA 6.3 5.1 4.1 4.5 4.5 4.5 PRIMAVERA (FMC 1-90) 5.9 5.0 4.0 4.5 4.6 4.4 ARIZONA COMMON-SEED 5.9 4.8 3.9 4.4 4.2 4.2 ARIZONA COMMON-VEG. 5.2 4.6 3.8 4.1 3.8 4.0 LSD VALUE 0.4 0.2 0.2 0.2 0.3 0.2 C.V. (%) 12.1 8.2 12.0 12.7 12.0 19.1 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 MEANS IN EACH COLUMN.