TABLE 3B. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF OVERSEEDING GRASSES IN THE 2016 USGA/NTEP ON-SITE OVERSEEDING OF BERMUDAGRASS FAIRWAY TEST AT JEKYLL ISLAND, GA (JEKYLL ISLAND GOLF CLUB) 1/ 2016-17 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT COVER OF LIVING GRASSES PERCENT COVER OF PERCENT COVER OF LIVING GRASSES IN SPRING/SUMMER (2017) IN FALL TRANSITION PERIOD IN 2016 OVERSEEDING GRASS OVERSEED OVERSEED BERMUDA OVERSEED BERMUDA OVERSEED OVERSEED GRASS OVERSEED GRASS IN WINTER 2017 GRASS GRASS GRASS GRASS GRASS GRASS NAME 11/11 11/18 11/29 12/9 1/5 1/18 2/2 3/2 4/7 4/27 4/27 5/25 5/25 CS-PRX 85.0 90.0 90.0 88.3 90.0 99.0 99.0 99.0 89.7 47.7 48.0 61.7 38.3 FUTURA 3000 78.3 90.0 90.0 88.3 88.3 99.0 99.0 99.0 88.0 49.3 48.3 65.0 35.0 COMMANDER ST 85.0 88.3 90.0 90.0 90.0 99.0 99.0 99.0 94.7 52.3 44.7 66.7 33.3 LANDMARK WINTERSEED 3 BLEND 86.7 90.0 90.0 86.7 60.0 99.0 99.0 99.0 88.0 55.7 41.3 74.7 25.0 PROSPORT 4 81.7 88.3 90.0 85.0 90.0 99.0 99.0 99.0 88.0 63.7 30.0 80.0 20.0 LANDMARK WINTERSEED 5 BLEND 85.0 90.0 90.0 90.0 90.0 99.0 97.7 99.0 84.7 45.0 50.0 89.7 10.0 RINGLES 83.3 88.3 86.7 86.7 86.7 97.7 97.7 99.0 85.0 45.0 50.0 61.7 38.3 STELLAR 3GL 76.7 86.7 90.0 88.3 75.0 99.0 99.0 99.0 76.3 55.0 41.0 71.7 28.3 CHAMPION GQ 90.0 88.3 90.0 90.0 90.0 99.0 99.0 96.0 86.7 39.0 21.7 84.7 15.0 PPG-PR-308 78.3 88.3 90.0 86.7 90.0 97.7 97.7 99.0 85.0 43.7 47.0 80.0 20.0 SPR SPREADING RYEGRASS OVERSEEDING MIX 81.7 88.3 90.0 90.0 88.3 99.0 99.0 99.0 86.7 58.3 35.0 78.3 21.7 ALLSPORT 5 83.3 90.0 90.0 86.7 90.0 99.0 97.7 96.0 85.0 31.0 34.7 80.0 20.0 BRIGHTSTAR SLT 83.3 88.3 90.0 86.7 90.0 99.0 99.0 97.7 80.0 32.0 32.3 79.7 20.0 IRFL-2-11 76.7 90.0 86.7 80.0 90.0 99.0 99.0 99.0 73.3 53.3 12.7 91.3 8.3 LCP-186 81.7 85.0 86.7 88.3 88.3 99.0 99.0 94.3 83.3 43.7 21.3 86.3 13.3 LINE DRIVE II 86.7 88.3 90.0 85.0 88.3 99.0 96.0 94.3 81.7 48.3 23.0 91.3 8.3 LTP-3-PR BLEND 83.3 90.0 90.0 88.3 90.0 99.0 99.0 94.3 81.7 38.0 26.0 86.3 13.3 NATURAL KNIT 78.3 88.3 86.7 90.0 90.0 97.7 99.0 91.0 75.0 32.7 32.3 79.7 20.0 PH.D. 76.7 90.0 90.0 88.3 88.3 97.7 99.0 87.7 80.0 49.7 18.3 89.7 10.0 SABRE III 60.0 85.0 86.7 85.0 86.7 96.0 89.3 89.3 66.7 24.7 41.3 58.3 41.7 SUN 85.0 88.3 90.0 86.7 90.0 99.0 96.3 96.0 78.3 31.7 36.7 68.3 31.7 TRANSIST 2600 81.7 88.3 90.0 81.7 90.0 97.7 99.0 92.7 70.0 57.3 8.3 76.3 23.3 FUTURA 2500 75.0 90.0 90.0 78.3 80.0 96.0 97.7 86.3 66.7 47.0 13.3 93.0 6.7 BREAKOUT 76.7 88.3 86.7 88.3 90.0 94.7 99.0 94.3 55.0 61.3 5.0 99.0 0.0 LBP-PT-601 . . . . . . . . . 55.0 . 96.0 3.3 LSD VALUE 8.4 6.9 8.9 12.3 36.5 5.1 11.2 19.2 55.4 71.5 45.7 39.7 39.9 C.V. (%) 6.1 2.7 3.1 5.3 13.5 1.9 3.7 6.8 20.9 44.2 57.0 20.1 79.9 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 3B. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF OVERSEEDING GRASSES IN THE (CONT'D) 2016 USGA/NTEP ON-SITE OVERSEEDING OF BERMUDAGRASS FAIRWAY TEST AT JEKYLL ISLAND, GA (JEKYLL ISLAND GOLF CLUB) 1/ 2016-17 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ LEAF WINTER QUALITY TEXTURE WINTER PERCENT POA ANNUA GRASSES IN 2017 SPRING/SUMMER QUALITY (2017) QUALITY NAME WINTER COLOR 4/7 4/27 5/25 1/18 2/2 3/2 4/7 4/27 5/25 MEAN CS-PRX 8 8.3 1.0 2.3 1.0 9.0 9.0 9.0 8.3 8.0 8.7 8.7 FUTURA 3000 8 9.0 1.0 0.3 2.3 9.0 9.0 9.0 8.7 8.0 8.7 8.7 COMMANDER ST 8 8.3 . 2.0 3.0 9.0 9.0 9.0 8.7 8.0 8.0 8.6 LANDMARK WINTERSEED 3 BLEND 8 8.3 . 3.7 3.0 9.0 9.0 9.0 8.3 8.0 8.3 8.6 PROSPORT 4 8 8.3 . 4.0 6.3 9.0 9.0 9.0 7.7 7.7 8.3 8.4 LANDMARK WINTERSEED 5 BLEND 8 8.3 . 25.7 1.7 9.0 9.0 9.0 8.3 6.7 8.0 8.3 RINGLES 8 9.0 . 2.7 5.7 9.0 9.0 8.7 8.3 6.7 8.0 8.3 STELLAR 3GL 8 7.3 1.0 2.7 0.7 9.0 9.0 9.0 6.7 8.0 8.3 8.3 CHAMPION GQ 8 8.7 . 5.7 2.7 9.0 9.0 9.0 8.7 5.3 8.0 8.2 PPG-PR-308 8 8.7 . 20.3 6.0 9.0 9.0 9.0 7.7 6.3 8.0 8.2 SPR SPREADING RYEGRASS OVERSEEDING MIX 8 8.0 . 18.0 2.7 9.0 9.0 9.0 8.0 6.3 8.0 8.2 ALLSPORT 5 8 8.3 . 1.0 0.7 9.0 8.7 8.3 8.7 5.3 8.3 8.1 BRIGHTSTAR SLT 8 8.7 . 2.0 2.3 9.0 9.0 8.7 8.3 5.3 8.3 8.1 IRFL-2-11 8 8.3 . 1.0 0.7 9.0 9.0 9.0 8.0 5.3 8.0 8.1 LCP-186 8 8.3 . 2.3 1.3 9.0 9.0 8.7 8.0 5.3 8.0 8.0 LINE DRIVE II 8 8.3 . 1.7 1.7 9.0 8.7 8.7 8.3 5.3 8.0 8.0 LTP-3-PR BLEND 8 8.7 . 3.7 2.7 9.0 9.0 8.7 8.0 5.3 8.0 8.0 NATURAL KNIT 8 8.7 . 2.7 1.7 9.0 9.0 8.7 7.3 5.3 8.3 7.9 PH.D. 8 8.7 . 3.3 2.3 9.0 9.0 8.3 7.7 5.3 8.0 7.9 SABRE III 9 6.3 . 1.7 0.7 9.0 8.3 8.7 7.0 5.7 8.7 7.9 SUN 8 8.7 . 25.3 1.7 9.0 9.0 8.3 7.7 5.3 8.0 7.9 TRANSIST 2600 8 7.3 . 3.3 1.0 9.0 9.0 8.7 7.3 5.3 8.0 7.9 FUTURA 2500 8 8.0 2.0 2.0 3.0 8.7 9.0 8.3 6.7 5.3 8.0 7.7 BREAKOUT 8 6.7 . 1.0 2.0 8.3 8.3 8.3 6.3 5.3 8.0 7.4 LBP-PT-601 . . 2.7 4.3 1.7 . . . . 0.0 8.0 6.7 LSD VALUE 0 1.5 . 45.4 5.3 0.3 0.8 1.1 3.0 6.4 0.8 1.6 C.V. (%) 0 9.0 . 243.3 93.6 1.8 3.3 4.6 13.5 32.2 4.1 7.7 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.