TABLE 30. ALGAE RATINGS OF BENTGRASS CULTIVARS GROWN ON A GREEN AT RALEIGH, NC 1/ 2023 DATA ALGAE RATINGS 1-9; 9=BEST 2/ NAME MARCH APRIL MAY MEAN PSU-CBG2 9.0 9.0 9.0 9.0 PSU-CBG3 9.0 9.0 9.0 9.0 SPECTRUM (LNS 19) 9.0 9.0 8.7 8.9 PSU-CBG1 9.0 9.0 8.3 8.8 PVF-PV-2 9.0 9.0 8.3 8.8 OAKLEY (PPG-AP-MTV1) 9.0 9.0 8.0 8.7 PIPER (PPG-AP-MTV2) 9.0 9.0 8.0 8.7 PST-0HR 9.0 9.0 8.0 8.7 PVF-PV-1 9.0 9.0 8.0 8.7 007XL 9.0 9.0 7.0 8.3 CY-4 9.0 9.0 7.0 8.3 DLFPS-AP-3084 9.0 9.0 7.0 8.3 DECLARATION 9.0 8.7 5.7 7.8 S1 9.0 8.3 6.0 7.8 BARRACUDA 9.0 8.0 5.7 7.6 PENN A-1 9.0 8.7 5.0 7.6 PIRANHA 9.0 8.0 5.7 7.6 PST-0DSF 9.0 8.3 5.3 7.6 L-93 XD 9.0 8.0 5.3 7.4 PENNCROSS 6.7 6.0 5.3 6.0 LSD VALUE 0.2 0.7 2.4 0.8 C.V. (%) 1.5 5.2 19.0 6.1 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 MEAN IN EACH COLUMN.