TABLE 34A. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS AT ST. LOUIS (TRAFFIC STUDY), MO 1/ 2000 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ % GROUND COVER QUALITY % GROUND COVER QUALITY % GROUND COVER QUALITY % GROUND COVER QUALITY INITIAL BEFORE AFTER AFTER BEFORE AFTER AFTER BEFORE AFTER AFTER BEFORE AFTER AFTER NAME QUALITY TRAFFIC-1 TRAFFIC-1 TRAFFIC-1 TRAFFIC-2 TRAFFIC-2 TRAFFIC-2 TRAFFIC-3 TRAFFIC-3 TRAFFIC-3 TRAFFIC-4 TRAFFIC-4 TRAFFIC-4 MINI-VERDE 9.0 99.0 99.0 9.0 99.0 99.0 8.7 93.3 88.3 5.7 95.0 93.3 6.0 OKS 95-1 8.0 99.0 99.0 7.7 99.0 99.0 8.7 94.7 91.7 6.0 96.3 94.7 6.3 TIFGREEN 7.3 99.0 99.0 7.3 99.0 99.0 6.3 90.0 81.7 4.0 90.0 78.3 4.3 TIFSPORT (TIFT 94) 8.0 99.0 99.0 8.0 99.0 99.0 7.7 88.3 81.7 4.7 91.7 85.0 4.7 CN 2-9 8.0 99.0 97.7 7.3 99.0 89.7 6.3 89.7 70.0 3.3 80.0 66.7 2.3 PRINCESS 77 (PRINCESS) 7.7 99.0 99.0 7.3 99.0 99.0 7.0 90.0 86.7 4.7 91.7 85.0 5.0 SWI-11 7.7 99.0 99.0 7.3 99.0 99.0 6.7 91.7 86.7 4.3 93.3 88.3 5.3 CONTINENTAL (PST-R69C) 7.3 99.0 99.0 7.0 99.0 97.7 7.0 88.3 81.7 4.0 88.3 80.0 5.0 OKC 18-4 8.7 99.0 99.0 8.3 99.0 99.0 6.7 93.3 85.0 5.3 85.0 71.7 5.0 OKC 19-9 9.0 99.0 99.0 9.0 99.0 99.0 7.7 96.3 91.7 6.3 95.0 91.7 5.3 TIFWAY 8.3 99.0 99.0 7.7 99.0 99.0 7.0 81.7 68.3 3.3 86.7 76.7 4.0 MIDLAWN 7.0 99.0 96.0 6.7 99.0 96.3 6.0 91.3 83.3 4.7 88.3 73.3 4.3 SHANGHAI 8.0 97.7 97.7 7.3 99.0 99.0 6.7 95.0 83.3 5.0 88.3 71.7 3.7 SOUTHERN STAR (J-1224) 7.7 99.0 99.0 7.0 99.0 94.7 6.0 86.7 75.0 3.7 86.7 76.7 4.0 BLACKJACK 6.7 99.0 99.0 6.7 99.0 96.3 6.3 88.3 81.7 4.3 88.3 73.3 4.3 BLUE-MUDA 6.3 99.0 97.7 6.3 96.3 93.0 5.0 85.0 73.3 3.7 88.3 75.0 4.0 MAJESTIC 7.0 99.0 99.0 7.0 94.7 94.7 5.0 86.7 76.7 4.0 83.3 73.3 4.0 NUMEX-SAHARA 7.0 99.0 97.7 6.3 96.3 90.0 5.0 80.0 68.3 3.3 83.3 68.3 3.7 SAVANNAH 7.3 99.0 99.0 7.0 99.0 97.7 5.3 88.3 75.0 3.7 86.7 75.0 3.7 SHANGRI LA 6.7 99.0 97.7 6.7 99.0 96.3 5.3 85.0 73.3 3.7 90.0 78.3 4.0 SUNDEVIL II 6.7 99.0 99.0 6.3 99.0 97.7 6.0 85.0 78.3 4.3 90.0 81.7 4.7 SYDNEY (SWI-7) 7.7 99.0 99.0 7.3 99.0 97.7 6.0 88.3 75.0 4.0 85.0 76.7 4.7 ARIZONA COMMON 6.7 99.0 99.0 6.3 93.3 89.7 5.0 83.3 73.3 3.3 78.3 66.7 3.7 MIRAGE 6.3 99.0 97.7 6.0 95.0 90.0 6.0 81.7 73.3 4.3 88.3 78.3 4.0 PYRAMID 6.0 99.0 97.7 6.0 99.0 94.7 5.7 91.7 80.0 5.0 90.0 78.3 4.7 CARDINAL 5.7 99.0 97.7 5.7 97.7 94.7 6.7 91.7 76.7 4.7 78.3 60.0 3.3 J-540 7.0 99.0 99.0 7.0 99.0 99.0 5.7 88.3 78.3 4.0 88.3 81.7 4.3 JACKPOT 6.3 99.0 99.0 6.0 99.0 94.7 5.3 86.7 75.0 4.0 85.0 75.0 3.7 LSD VALUE 1.1 1.4 5.8 1.1 2.1 6.7 1.3 6.9 12.5 1.5 10.0 14.0 1.6 C.V. (%) 8.9 0.4 1.6 9.3 1.3 3.6 12.6 4.4 8.5 19.2 5.8 10.1 19.4 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 34A. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS (CONT'D) AT ST. LOUIS (TRAFFIC STUDY), MO 1/ 2000 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GROUND COVER RATINGS AFTER TRAFFIC QUALITY RATINGS AFTER TRAFFIC NAME 2-WEEKS 4-WEEKS 6-WEEKS 8-WEEKS 2-WEEKS 4-WEEKS 6-WEEKS 8-WEEKS MINI-VERDE 99.0 99.0 99 99 7.0 9.0 9.0 9.0 OKS 95-1 97.7 99.0 99 99 7.0 8.3 8.0 8.3 TIFGREEN 95.0 96.0 99 99 6.7 7.0 7.0 8.3 TIFSPORT (TIFT 94) 95.0 84.7 99 99 5.3 5.7 8.7 8.3 CN 2-9 83.3 99.0 99 99 4.3 8.0 8.0 8.0 PRINCESS 77 (PRINCESS) 97.7 96.0 99 99 6.3 7.0 7.3 8.0 SWI-11 96.0 99.0 99 99 6.7 7.0 6.7 8.0 CONTINENTAL (PST-R69C) 91.7 99.0 99 99 6.0 7.3 7.3 7.7 OKC 18-4 91.7 93.0 99 99 7.7 6.7 9.0 7.7 OKC 19-9 94.7 99.0 99 99 6.7 8.0 8.3 7.7 TIFWAY 95.0 91.3 99 99 5.7 6.3 8.0 7.7 MIDLAWN 88.3 92.7 99 99 7.0 6.0 7.3 7.3 SHANGHAI 91.7 97.7 99 99 6.3 7.3 7.3 7.3 SOUTHERN STAR (J-1224) 88.3 99.0 99 99 4.7 6.0 5.7 7.3 BLACKJACK 88.3 96.0 99 99 5.3 5.3 5.7 7.0 BLUE-MUDA 90.0 99.0 99 99 4.7 5.0 5.3 7.0 MAJESTIC 93.3 99.0 99 99 5.3 5.7 6.3 7.0 NUMEX-SAHARA 83.3 99.0 99 99 5.0 5.0 6.0 7.0 SAVANNAH 91.7 99.0 99 99 5.7 6.3 5.7 7.0 SHANGRI LA 88.3 96.0 99 99 5.0 5.3 5.7 7.0 SUNDEVIL II 91.7 99.0 99 99 5.0 5.3 6.0 7.0 SYDNEY (SWI-7) 90.0 99.0 99 99 5.3 6.7 6.7 7.0 ARIZONA COMMON 83.3 99.0 99 99 4.0 4.7 5.3 6.7 MIRAGE 91.7 97.7 99 99 5.3 5.7 6.0 6.7 PYRAMID 93.3 99.0 99 99 5.0 7.0 5.7 6.7 CARDINAL 85.0 81.7 99 99 5.7 5.0 8.7 6.3 J-540 90.0 99.0 99 99 6.0 6.3 6.3 6.3 JACKPOT 91.7 99.0 99 99 5.3 5.3 5.7 6.0 LSD VALUE 10.1 7.5 - - 1.4 1.6 0.9 0.9 C.V. (%) 5.4 4.4 0 0 14.1 14.7 9.0 7.3 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.