TABLE 7B. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF OVERSEEDING GRASSES IN THE 2016 USGA/GCSAA/NTEP ON-SITE OVERSEEDING OF BERMUDAGRASS FAIRWAY TEST AT STILLWATER, OK (LAKESIDE GOLF COURSE) 1/ 2017-18 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT COVER OF LIVING GRASSES IN FALL TRANSITION 2017 PERCENT COVER OF LIVING GRASSES IN WINTER 2018 BERMUDA OVERSEED BERMUDA OVERSEED BERMUDA OVERSEED BG OVERSEED BG OVERSEED BERMUDA OVERSEED BG OVERSEED BG OVERSEED GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS NAME 10/21 10/21 11/16 11/16 12/1 12/1 12/11 12/11 12/19 12/19 1/24 1/24 2/5 2/5 3/13 3/13 COMMANDER ST 55.0 40.0 21.7 56.7 13.3 65.0 1 66.7 1 65.0 30.0 65.0 30.0 65.0 28.3 66.7 PH.D. 56.7 38.3 20.0 60.0 15.0 65.0 1 65.0 1 63.3 31.7 63.3 30.0 65.0 30.0 65.0 FUTURA 2500 56.7 38.3 20.0 60.0 15.0 65.0 1 60.0 1 61.7 28.3 66.7 31.7 63.3 25.0 70.0 LCP-186 53.3 41.7 20.0 61.7 15.0 66.7 1 60.0 1 61.7 31.7 63.3 30.0 65.0 38.3 56.7 CHAMPION GQ 56.7 38.3 20.0 61.7 13.3 65.0 1 68.3 1 65.0 30.0 65.0 31.7 63.3 45.0 50.0 FUTURA 3000 61.7 33.3 20.0 58.3 15.0 63.3 1 61.7 1 60.0 31.7 63.3 31.7 63.3 31.7 63.3 LINE DRIVE II 56.7 38.3 21.7 60.0 13.3 61.7 1 65.0 1 63.3 30.0 65.0 33.3 61.7 35.0 60.0 LTP-3-PR BLEND 56.7 38.3 20.0 60.0 13.3 65.0 1 63.3 1 66.7 30.0 65.0 31.7 63.3 30.0 65.0 ALLSPORT 5 58.3 36.7 20.0 58.3 13.3 61.7 1 60.0 1 60.0 28.3 66.7 31.7 63.3 33.3 61.7 CS-PRX 60.0 35.0 20.0 56.7 13.3 61.7 1 63.3 1 60.0 31.7 63.3 31.7 63.3 45.0 50.0 SPR SPREADING RYEGRASS O.S.MIX 60.0 35.0 18.3 53.3 10.3 61.7 1 63.3 1 65.0 35.0 60.0 38.3 56.7 41.7 53.3 SUN 60.0 35.0 20.0 60.0 13.3 61.7 1 60.0 1 68.3 30.0 65.0 35.0 60.0 41.7 53.3 RINGLES 60.0 35.0 20.0 53.3 11.7 60.0 1 61.7 1 60.0 31.7 63.3 31.7 63.3 43.3 51.7 IRFL-2-11 56.7 38.3 21.7 53.3 13.3 56.7 1 55.0 1 56.7 35.0 60.0 35.0 60.0 50.0 45.0 PROSPORT 4 58.3 36.7 20.0 60.0 13.3 63.3 1 63.3 1 65.0 30.0 65.0 31.7 63.3 40.0 55.0 STELLAR 3GL 56.7 38.3 20.0 55.0 13.3 61.7 1 61.7 1 60.0 30.0 65.0 30.0 65.0 45.0 50.0 BRIGHTSTAR SLT 61.7 33.3 18.3 51.7 10.3 56.7 1 58.3 1 60.0 38.3 56.7 41.7 53.3 43.3 51.7 LANDMARK WINTERSEED 5 BLEND 60.0 35.0 18.3 50.0 10.3 56.7 1 56.7 1 61.7 46.7 48.3 50.0 45.0 43.7 51.7 NATURAL KNIT 66.7 28.3 15.0 53.3 10.3 58.3 1 61.7 1 66.7 35.0 60.0 41.7 53.3 53.3 41.7 TRANSIST 2600 58.3 36.7 20.0 51.7 15.0 53.3 1 46.7 1 45.0 33.3 61.7 35.0 60.0 46.7 48.3 LANDMARK WINTERSEED 3 BLEND 65.0 30.0 18.3 45.0 12.0 50.0 1 46.7 1 53.3 51.7 43.3 51.7 43.3 59.3 35.3 BLACK PEARL (PPG-PR-308) 63.3 31.7 18.3 55.0 11.7 58.3 1 60.0 1 61.7 30.0 65.0 30.0 65.0 56.7 38.3 SABRE III 68.3 26.7 18.3 48.3 13.7 51.7 1 58.3 1 53.3 36.7 58.3 41.7 53.3 28.3 66.7 BREAKOUT 65.0 30.0 18.3 50.0 8.7 50.0 1 63.3 1 53.3 38.3 56.7 41.7 53.3 72.3 23.3 LBP-PT-601 91.3 3.7 13.3 7.0 4.0 7.0 1 11.7 1 10.3 88.3 6.7 88.3 6.7 84.7 10.3 LSD VALUE 12.5 12.5 16.6 13.2 12.8 13.5 0 11.8 0 13.9 16.7 16.7 17.9 17.9 61.8 61.8 C.V. (%) 11.5 20.5 22.4 15.1 33.6 14.5 0 12.7 0 14.5 28.0 16.9 28.0 18.3 50.0 42.4 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 7B. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF OVERSEEDING GRASSES IN THE (CONT'D) 2016 USGA/GCSAA/NTEP ON-SITE OVERSEEDING OF BERMUDAGRASS FAIRWAY TEST AT STILLWATER, OK (LAKESIDE GOLF COURSE) 1/ 2017-18 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT COVER OF LIVING GRASSES IN SPRING/SUMMER TRANSITION PERIOD 2018 BERMUDA OVERSEED BERMUDA OVERSEED BERMUDA OVERSEED BERMUDA OVERSEED BERMUDA OVERSEED GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS NAME 3/24 3/24 4/5 4/5 4/18 4/18 5/10 5/10 5/17 5/17 COMMANDER ST 1 66.7 2.3 71.7 5.0 68.3 23.3 68.3 31.7 66.7 PH.D. 1 66.7 2.3 66.7 5.0 66.7 16.7 65.0 26.7 68.3 FUTURA 2500 1 68.3 2.3 71.7 5.0 70.0 18.3 70.0 33.3 66.7 LCP-186 1 61.7 2.3 70.0 5.0 65.0 25.0 63.3 36.7 63.3 CHAMPION GQ 1 55.0 2.3 60.0 5.0 56.7 28.3 58.3 35.0 60.0 FUTURA 3000 1 61.7 2.3 68.3 5.0 65.0 18.3 68.3 28.3 63.3 LINE DRIVE II 1 61.7 2.3 70.0 5.0 65.0 23.3 66.7 30.0 63.3 LTP-3-PR BLEND 1 61.7 1.0 63.3 5.0 63.3 21.7 63.3 30.0 61.7 ALLSPORT 5 1 66.7 2.3 65.0 5.0 66.7 18.3 70.0 31.7 66.7 CS-PRX 1 53.3 2.3 53.3 5.0 53.3 20.0 56.7 38.3 58.3 SPR SPREADING RYEGRASS OVERSEEDING MIX 1 53.3 1.0 55.0 3.7 55.0 20.0 56.7 35.0 51.7 SUN 1 56.7 2.3 60.0 5.0 58.3 23.3 61.7 35.0 63.3 RINGLES 1 53.3 2.3 55.0 5.0 56.7 23.3 63.3 33.3 61.7 IRFL-2-11 1 50.0 2.3 53.3 5.0 53.3 26.7 50.0 41.7 48.3 PROSPORT 4 1 55.0 2.3 60.0 5.0 60.0 20.0 68.3 28.3 65.0 STELLAR 3GL 1 48.3 2.3 53.3 5.0 51.7 18.3 53.3 36.7 51.7 BRIGHTSTAR SLT 1 53.3 2.3 55.0 5.0 53.3 20.0 55.0 36.7 53.3 LANDMARK WINTERSEED 5 BLEND 1 50.0 2.3 50.0 5.0 51.7 21.7 51.7 40.0 50.0 NATURAL KNIT 1 46.7 2.3 50.0 5.0 50.0 20.0 51.7 36.7 51.7 TRANSIST 2600 1 53.3 5.3 55.0 7.0 55.0 25.0 53.3 40.0 50.0 LANDMARK WINTERSEED 3 BLEND 1 38.3 2.3 40.0 5.0 38.3 26.7 38.3 48.3 38.3 BLACK PEARL (PPG-PR-308) 1 45.0 2.3 48.3 5.0 50.0 25.0 53.3 41.7 51.7 SABRE III 1 61.7 1.0 63.3 3.7 61.7 15.0 63.3 30.0 60.0 BREAKOUT 1 28.3 2.3 33.3 2.3 35.0 23.3 33.3 51.7 31.7 LBP-PT-601 1 13.7 2.3 23.7 3.7 23.7 25.0 25.3 51.7 25.3 LSD VALUE 0 57.8 2.1 57.9 4.1 57.0 19.1 41.2 28.9 38.6 C.V. (%) 0 37.5 41.5 34.4 28.1 33.3 27.5 28.4 28.8 27.8 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. TABLE 7B. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF OVERSEEDING GRASSES IN THE (CONT'D) 2016 USGA/GCSAA/NTEP ON-SITE OVERSEEDING OF BERMUDAGRASS FAIRWAY TEST AT STILLWATER, OK (LAKESIDE GOLF COURSE) 1/ 2017-18 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT COVER OF LIVING GRASSES IN SPRING/SUMMER TRANSITION PERIOD 2018 BERMUDA OVERSEED BERMUDA OVERSEED BERMUDA OVERSEED BERMUDA OVERSEED BERMUDA OVERSEED GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS NAME 5/24 5/24 6/11 6/11 6/21 6/21 6/30 6/30 7/16 7/16 COMMANDER ST 36.7 63.3 63.3 35.0 68.3 26.7 83.3 10.0 88.3 4.0 PH.D. 31.7 68.3 60.0 40.0 73.3 23.3 86.7 15.0 90.0 4.0 FUTURA 2500 38.3 61.7 60.0 36.7 73.3 23.3 86.7 6.7 91.7 1.0 LCP-186 45.0 61.7 68.3 28.3 81.7 13.3 86.7 7.0 88.3 2.3 CHAMPION GQ 40.0 60.0 61.7 31.7 73.3 20.0 85.0 10.0 90.0 5.3 FUTURA 3000 33.3 66.7 63.3 38.3 73.3 18.3 81.7 8.7 86.7 2.3 LINE DRIVE II 38.3 61.7 51.7 38.3 56.7 31.7 80.0 13.3 88.3 5.3 LTP-3-PR BLEND 35.0 65.0 63.3 31.7 75.0 15.0 85.0 6.7 88.3 5.3 ALLSPORT 5 33.3 66.7 53.3 40.0 58.3 28.3 81.7 10.0 88.3 2.3 CS-PRX 46.7 53.3 61.7 38.3 68.3 26.7 81.7 15.0 90.0 5.3 SPR SPREADING RYEGRASS OVERSEEDING MIX 45.0 55.0 63.3 30.0 68.3 23.3 81.7 15.0 86.7 5.3 SUN 38.3 61.7 48.3 40.0 55.0 31.7 81.7 16.7 86.7 5.3 RINGLES 38.3 61.7 56.7 38.3 65.0 28.3 81.7 11.7 85.0 5.3 IRFL-2-11 58.3 41.7 75.0 16.7 90.0 5.0 91.7 2.3 95.0 1.0 PROSPORT 4 30.0 70.0 53.3 38.3 55.0 26.7 80.0 15.0 81.7 11.7 STELLAR 3GL 48.3 51.7 58.3 31.7 61.7 25.0 83.3 13.3 88.3 5.3 BRIGHTSTAR SLT 46.7 53.3 61.7 40.0 65.0 30.0 78.3 15.0 83.3 7.0 LANDMARK WINTERSEED 5 BLEND 51.7 48.3 65.0 28.3 68.3 25.0 81.7 12.0 83.3 3.7 NATURAL KNIT 46.7 53.3 55.0 36.7 61.7 28.3 83.3 15.0 85.0 5.3 TRANSIST 2600 56.7 43.3 80.0 23.3 90.0 2.3 90.0 2.3 95.0 1.0 LANDMARK WINTERSEED 3 BLEND 68.3 38.3 83.3 18.3 88.3 7.0 90.0 5.3 90.0 1.0 BLACK PEARL (PPG-PR-308) 48.3 51.7 61.7 31.7 65.0 20.0 80.0 10.0 85.0 7.0 SABRE III 36.7 63.3 53.3 36.7 60.0 25.0 78.3 11.7 83.3 1.0 BREAKOUT 76.7 23.3 81.7 11.7 91.7 1.0 93.3 1.0 91.7 1.0 LBP-PT-601 76.7 22.0 81.7 13.7 91.7 3.7 93.3 2.3 90.0 1.0 LSD VALUE 34.3 34.7 21.6 21.8 21.7 21.7 10.5 11.6 18.5 11.2 C.V. (%) 34.7 29.0 17.3 32.7 16.7 53.4 6.1 55.7 6.7 101.7 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. TABLE 7B. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF OVERSEEDING GRASSES IN THE (CONT'D) 2016 USGA/GCSAA/NTEP ON-SITE OVERSEEDING OF BERMUDAGRASS FAIRWAY TEST AT STILLWATER, OK (LAKESIDE GOLF COURSE) 1/ 2017-18 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PLOT LEAF GROWTH */ GROWTH */ PLOT EARLY COLOR TEXTURE RATE WINTER GENETIC RATE SPRING LEAF COLOR NAME ESTABLISHMENT WINTER WINTER WINTER COLOR COLOR SPRING DENSITY TEXTURE SPRING COMMANDER ST 26.7 5.3 6 1.0 6.7 6.0 3.0 6.0 7 6.0 PH.D. 16.7 5.0 6 1.0 7.7 7.3 3.3 6.0 7 7.3 FUTURA 2500 15.0 5.0 6 1.0 6.0 7.0 3.0 6.0 7 6.7 LCP-186 30.0 4.7 6 1.0 6.0 6.0 3.3 6.0 7 5.3 CHAMPION GQ 25.0 4.7 6 1.0 6.0 6.3 3.0 6.0 7 6.3 FUTURA 3000 5.0 5.0 6 1.0 7.7 7.3 3.0 6.0 7 7.3 LINE DRIVE II 28.3 5.0 6 1.0 5.0 6.0 3.0 6.0 7 5.3 LTP-3-PR BLEND 26.7 4.3 6 1.0 5.7 6.7 3.0 6.0 7 6.7 ALLSPORT 5 26.7 4.7 6 1.0 6.0 6.7 3.0 6.0 7 6.7 CS-PRX 18.3 3.7 6 1.3 7.3 7.0 3.3 6.0 7 7.0 SPR SPREADING RYEGRASS OVERSEEDING MIX 20.3 4.0 6 1.0 7.3 6.7 3.0 6.0 7 7.0 SUN 23.3 4.0 6 1.0 5.7 7.0 3.0 6.0 7 6.3 RINGLES 20.0 4.0 6 1.0 6.0 6.7 3.0 6.0 7 6.7 IRFL-2-11 25.0 2.7 6 1.0 6.0 6.7 3.0 6.0 7 6.0 PROSPORT 4 25.0 3.7 6 1.0 5.7 6.0 3.0 6.0 7 5.3 STELLAR 3GL 18.3 3.7 6 1.0 6.3 6.3 3.0 6.0 7 6.3 BRIGHTSTAR SLT 20.0 4.0 6 1.0 7.7 7.0 3.3 6.0 7 7.3 LANDMARK WINTERSEED 5 BLEND 23.3 3.7 6 1.0 6.7 7.3 3.0 6.0 7 7.0 NATURAL KNIT 13.3 3.3 6 1.0 6.0 6.7 3.0 6.0 7 6.7 TRANSIST 2600 30.0 2.7 6 1.0 3.7 6.7 3.0 6.0 7 6.0 LANDMARK WINTERSEED 3 BLEND 20.0 3.3 6 1.0 6.0 6.7 3.3 6.0 7 6.0 BLACK PEARL (PPG-PR-308) 18.3 3.0 6 1.0 5.3 7.0 3.0 6.0 7 7.0 SABRE III 3.7 3.3 8 2.0 5.0 5.7 3.0 7.7 8 3.7 BREAKOUT 16.7 1.3 8 1.0 4.0 5.0 3.0 8.0 8 5.0 LBP-PT-601 1.0 1.0 6 1.0 4.7 6.3 3.3 7.3 8 2.5 LSD VALUE 13.1 2.7 0 0.4 0.7 1.5 1.0 0.2 0 1.2 C.V. (%) 37.1 34.2 0 21.6 7.4 10.4 9.1 2.7 0 11.8 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. */ GROWTH RATE SCALE 1-5, 5=TALLEST TABLE 7B. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF OVERSEEDING GRASSES IN THE (CONT'D) 2016 USGA/GCSAA/NTEP ON-SITE OVERSEEDING OF BERMUDAGRASS FAIRWAY TEST AT STILLWATER, OK (LAKESIDE GOLF COURSE) 1/ 2017-18 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ QUALITY RATINGS IN FALL 2017 QUALITY RATINGS IN WINTER 2018 NAME 10/21 11/16 12/1 12/11 12/19 1/13 1/24 2/2 2/5 3/13 COMMANDER ST 7.0 7.0 7.3 7.0 6.0 5.3 5.0 5.0 5.3 5.7 PH.D. 7.0 7.0 7.0 7.0 6.3 5.3 4.7 5.0 5.0 5.7 FUTURA 2500 6.7 7.0 7.3 6.0 6.3 5.7 4.3 4.3 4.3 5.7 LCP-186 6.7 7.0 7.0 6.3 6.3 4.7 4.3 5.0 4.7 5.7 CHAMPION GQ 7.0 7.0 7.0 7.0 6.7 5.3 4.3 4.7 4.3 4.7 FUTURA 3000 6.0 6.7 7.0 6.3 6.3 5.0 5.0 5.0 4.7 5.7 LINE DRIVE II 7.0 7.0 6.7 6.3 6.3 5.7 4.7 4.7 4.7 5.3 LTP-3-PR BLEND 7.0 7.0 7.0 7.0 6.7 5.3 4.3 4.7 4.7 5.0 ALLSPORT 5 6.7 7.0 6.7 6.0 6.0 5.3 4.3 4.3 4.7 5.7 CS-PRX 7.0 7.0 7.0 6.3 6.3 4.7 3.7 4.3 3.7 4.0 SPR SPREADING RYEGRASS OVERSEEDING MIX 6.3 6.3 6.7 6.3 6.3 4.3 3.7 4.0 4.3 4.7 SUN 7.0 6.7 6.7 6.3 6.7 5.3 4.0 4.3 3.7 4.7 RINGLES 6.3 6.7 6.3 6.3 6.0 5.7 4.3 4.3 4.0 5.3 IRFL-2-11 6.3 6.3 6.3 5.7 5.0 4.3 2.7 4.0 3.7 4.7 PROSPORT 4 7.0 7.0 7.0 6.3 6.3 5.7 4.0 4.0 3.7 4.3 STELLAR 3GL 6.7 6.7 6.7 6.7 6.3 4.7 3.3 3.7 3.7 4.3 BRIGHTSTAR SLT 6.3 6.7 6.0 5.7 5.7 4.0 3.3 3.7 3.7 4.3 LANDMARK WINTERSEED 5 BLEND 7.0 6.7 6.0 5.7 5.7 4.0 3.3 3.3 3.3 4.3 NATURAL KNIT 6.7 6.3 6.0 6.3 6.3 4.3 3.3 3.3 3.0 4.3 TRANSIST 2600 6.0 6.0 5.7 4.7 4.7 4.7 3.0 3.7 3.3 4.7 LANDMARK WINTERSEED 3 BLEND 6.7 6.7 6.0 4.7 4.7 3.7 3.3 3.3 3.3 3.7 BLACK PEARL (PPG-PR-308) 6.7 7.0 6.7 6.3 6.0 4.7 3.3 3.3 3.3 3.7 SABRE III 5.7 5.7 5.3 5.3 4.7 4.7 4.7 4.0 4.0 5.0 BREAKOUT 5.7 5.7 5.7 5.0 4.7 3.7 1.7 1.7 1.3 3.0 LBP-PT-601 4.0 4.0 3.7 2.0 2.0 2.0 1.3 1.3 1.3 2.3 LSD VALUE 0.8 1.0 2.8 1.6 1.6 2.7 2.0 2.7 2.8 4.2 C.V. (%) 7.6 8.7 17.5 16.0 16.0 23.9 27.0 30.0 32.2 30.7 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. TABLE 7B. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF OVERSEEDING GRASSES IN THE (CONT'D) 2016 USGA/GCSAA/NTEP ON-SITE OVERSEEDING OF BERMUDAGRASS FAIRWAY TEST AT STILLWATER, OK (LAKESIDE GOLF COURSE) 1/ 2017-18 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ QUALITY IN SPRING/SUMMER 2018 QUALITY NAME 3/24 4/5 4/18 5/10 5/17 5/24 6/11 6/21 6/30 7/16 MEAN COMMANDER ST 5.7 5.7 6.0 6.0 6.3 6.0 6.3 6.3 6.3 6.0 6.1 PH.D. 5.3 5.0 6.0 6.7 7.0 6.7 6.3 6.0 6.0 6.0 6.1 FUTURA 2500 5.7 6.0 6.0 6.0 6.0 6.0 5.7 5.7 6.0 6.3 5.9 LCP-186 6.0 6.0 5.7 6.3 6.7 6.3 5.7 5.0 6.0 6.0 5.9 CHAMPION GQ 5.3 5.3 4.7 5.7 5.7 5.7 5.3 5.3 6.0 6.3 5.7 FUTURA 3000 5.3 5.3 5.7 6.0 6.7 6.0 5.3 5.0 5.3 5.3 5.7 LINE DRIVE II 5.7 5.3 5.0 5.3 6.0 5.7 5.7 5.3 6.0 6.0 5.7 LTP-3-PR BLEND 5.0 5.0 5.0 5.3 6.3 6.0 5.3 5.0 5.3 6.0 5.7 ALLSPORT 5 5.7 5.3 5.3 6.0 6.3 6.0 5.3 4.7 5.3 5.7 5.6 CS-PRX 5.3 5.0 5.0 5.7 5.7 5.7 5.7 5.7 5.7 6.0 5.5 SPR SPREADING RYEGRASS OVERSEEDING MIX 5.0 5.0 5.0 5.3 6.0 5.7 6.0 6.0 6.3 6.0 5.5 SUN 5.0 5.0 5.0 5.7 5.7 5.7 5.3 5.3 5.7 5.0 5.4 RINGLES 5.0 4.3 4.3 5.3 5.7 5.3 5.3 5.0 5.3 4.7 5.3 IRFL-2-11 5.0 4.0 4.7 5.3 4.7 5.0 5.7 5.7 7.3 8.0 5.2 PROSPORT 4 4.7 4.7 4.7 5.0 5.3 5.0 4.7 4.3 5.0 5.7 5.2 STELLAR 3GL 4.3 4.3 4.7 5.0 5.3 5.3 5.0 4.7 5.7 6.0 5.2 BRIGHTSTAR SLT 4.3 4.7 5.0 5.3 6.0 5.7 5.7 5.7 5.0 4.7 5.1 LANDMARK WINTERSEED 5 BLEND 4.3 4.7 4.7 5.0 5.7 6.0 5.7 5.7 6.0 5.7 5.1 NATURAL KNIT 4.3 4.3 4.7 5.0 5.7 4.7 5.0 4.7 5.0 5.0 4.9 TRANSIST 2600 4.3 4.3 4.7 4.7 4.0 4.7 5.0 5.3 6.3 8.0 4.9 LANDMARK WINTERSEED 3 BLEND 3.7 3.3 3.7 4.3 5.0 5.3 5.7 6.3 6.3 6.3 4.8 BLACK PEARL (PPG-PR-308) 4.0 3.7 4.3 4.7 4.7 4.7 4.3 4.3 5.0 5.3 4.8 SABRE III 5.0 5.0 4.3 4.7 4.0 4.0 4.3 4.3 5.0 5.0 4.7 BREAKOUT 3.3 3.0 3.7 4.3 4.0 4.7 5.3 5.7 6.3 7.0 4.3 LBP-PT-601 2.3 2.3 2.0 3.0 4.3 4.7 5.0 5.7 5.7 6.3 3.3 LSD VALUE 4.8 4.8 2.9 3.9 3.6 3.3 4.5 4.4 2.3 2.3 2.4 C.V. (%) 31.2 33.0 24.6 24.2 23.8 20.0 21.6 23.1 15.0 17.5 17.3 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.