TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT ITHACA (TRAFFIC), NY 1/ 2002 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING LEAF QUALITY RATINGS NAME GREENUP TEXTURE APR MAY JUN JUL AUG SEP OCT NOV MEAN KOKOMO (CIS-PR-69) 7.3 6.7 6.7 6.7 6.7 4.3 7.0 7.7 7.0 5.7 6.5 KOOS R-71 7.0 6.3 6.3 6.3 7.7 5.0 7.0 8.0 7.0 4.3 6.5 ABT-99-4.721 7.0 7.0 6.3 6.3 7.3 4.3 6.7 8.0 7.3 4.7 6.4 ARRIVAL (CIS-PR-84) 7.7 6.3 6.0 7.0 7.3 4.0 6.3 8.0 7.3 5.3 6.4 MACH 1 (ROBERTS-627) 8.0 6.7 6.7 6.7 7.0 4.0 6.3 7.7 7.0 5.7 6.4 SALINAS (PST-2SLX) 7.3 7.0 6.3 6.3 7.0 4.3 7.0 8.0 7.3 5.0 6.4 SPLENDID (MB 411) 7.3 6.7 6.7 6.0 7.0 4.3 7.0 8.0 7.3 4.7 6.4 ABT-99-4.600 7.7 6.7 6.7 6.3 6.7 4.3 6.3 8.0 7.3 4.3 6.3 ABT-99-4.815 7.0 6.7 6.0 6.3 7.0 4.3 6.3 8.0 7.3 5.0 6.3 ABT-99-4.834 7.3 6.7 6.3 6.3 7.0 4.3 6.7 8.0 7.3 4.7 6.3 ALLSPORT 7.0 6.7 6.3 6.3 7.3 4.3 6.7 8.0 7.0 4.7 6.3 APR 1235 7.3 7.0 6.3 6.3 7.0 4.0 6.7 8.0 7.0 4.7 6.3 BLAZER IV (PICK MDR) 7.3 7.0 7.0 6.3 7.0 4.0 6.3 8.0 7.3 4.0 6.3 CABO (CIS-PR-80) 7.0 6.7 6.3 6.3 6.7 4.0 6.7 8.0 7.3 5.0 6.3 CALYPSO II 7.3 6.3 6.3 6.7 7.0 4.3 6.3 8.0 7.0 4.7 6.3 CATHEDRAL II 7.3 6.7 6.7 6.3 6.7 3.7 6.7 8.0 7.3 5.0 6.3 CHURCHILL 7.0 7.0 6.7 6.3 7.0 4.0 6.3 8.0 7.0 4.7 6.3 CITATION FORE (PST-2BR) 7.0 6.7 6.3 6.7 7.0 4.0 6.3 8.0 7.7 4.3 6.3 COURAGE (MB 410) 7.3 6.7 6.7 6.3 7.7 4.3 6.0 8.0 7.0 4.0 6.3 EDGE 7.0 7.0 6.0 6.7 7.3 4.0 6.7 7.7 7.7 4.7 6.3 EXACTA 8.0 7.0 6.0 6.0 7.0 4.3 6.7 8.0 7.0 5.0 6.3 FIESTA 3 7.0 6.3 6.3 6.0 7.7 4.0 6.3 8.0 7.0 4.7 6.3 GATOR 3 (CIS-PR-85) 7.7 6.7 6.0 6.3 7.0 4.0 6.7 8.0 7.3 5.3 6.3 INSPIRE (R8000) 7.3 6.7 6.3 6.7 7.0 3.7 6.7 8.0 7.3 5.0 6.3 JR-128 7.0 7.0 6.0 6.3 7.0 4.7 7.0 7.7 7.0 4.7 6.3 LINE DRIVE 7.0 7.0 6.7 6.3 7.0 5.0 6.3 7.7 6.7 4.3 6.3 MAJESTY 7.0 6.7 6.0 6.0 7.0 4.3 7.0 8.0 7.0 5.0 6.3 PICK PR B-97 6.7 7.0 6.0 6.3 7.3 3.7 7.0 8.0 7.3 5.0 6.3 PICK PR QH-97 7.3 7.3 6.7 6.7 7.0 3.7 6.7 8.0 7.0 4.3 6.3 PINNACLE II (BAR 9 B2) 7.3 6.7 6.3 7.0 6.7 4.3 6.7 8.0 7.0 4.3 6.3 PLEASURE XL 7.7 6.7 6.3 6.3 6.7 4.3 6.7 8.0 7.3 4.7 6.3 PREMIER II 8.0 7.0 6.3 6.7 7.0 4.7 6.7 7.7 7.0 4.3 6.3 PST-2CRR 7.7 6.7 6.3 6.3 7.0 4.3 7.0 8.0 7.3 4.3 6.3 PST-2RT 7.7 6.7 6.3 6.3 7.0 4.3 6.7 8.0 7.3 4.7 6.3 PST-2SBE 7.0 6.3 6.7 6.3 6.7 4.0 6.7 8.0 7.3 4.7 6.3 SEVILLE II 7.0 6.7 6.3 6.0 7.0 4.3 6.7 8.0 7.0 5.0 6.3 WVPB-R-84 6.7 6.7 6.7 6.0 7.7 4.3 6.3 8.0 7.0 4.7 6.3 ABT-99-4.625 7.0 7.0 6.3 6.3 7.0 4.7 6.7 7.7 7.0 4.0 6.2 AFFINITY 6.7 6.7 6.3 6.0 7.0 4.0 6.7 8.0 7.0 4.7 6.2 AFFIRMED 7.3 6.7 6.3 6.0 7.0 4.0 6.0 8.0 7.3 5.0 6.2 APPLAUD (PENNINGTON-11301) 7.0 6.7 6.0 6.7 6.3 4.3 6.3 8.0 6.7 5.3 6.2 APR 1231 7.3 7.0 6.0 6.3 6.7 4.7 7.0 8.0 6.7 4.3 6.2 SR 4350 (APR 1237) 7.3 6.7 6.0 6.0 7.0 4.3 7.0 8.0 7.0 4.3 6.2 BRIGHTSTAR SLT (PST-2A6B) 7.3 6.7 6.0 6.3 6.7 4.0 6.7 8.0 7.0 5.0 6.2 BY-100 7.7 6.7 5.7 6.3 7.3 4.0 7.0 8.0 7.0 4.0 6.2 CATALINA II (PST-CATS) 7.0 6.7 6.0 6.3 7.0 4.0 6.3 8.0 7.0 4.7 6.2 CHARISMATIC (LTP 98-501) 7.0 7.0 6.7 6.3 6.3 4.0 6.3 8.0 7.0 4.7 6.2 TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 1999 NATIONAL PERENNIAL RYEGRASS TEST AT ITHACA (TRAFFIC), NY 1/ 2002 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING LEAF QUALITY RATINGS NAME GREENUP TEXTURE APR MAY JUN JUL AUG SEP OCT NOV MEAN DLF-LDD 7.7 6.7 6.3 6.3 6.7 3.7 6.3 8.0 7.0 5.0 6.2 DP 17-9391 7.0 7.3 6.0 6.3 7.3 5.0 6.0 8.0 6.7 4.3 6.2 MANHATTAN 4 (PST-2CRL) 7.3 6.7 6.7 6.3 7.0 4.3 6.3 8.0 7.0 3.7 6.2 MDP 7.7 7.0 6.3 6.7 7.0 4.0 6.3 8.0 7.0 4.3 6.2 PANTHER 7.0 7.0 6.7 6.3 6.7 4.0 6.7 8.0 7.0 4.3 6.2 PENNANT II 7.0 7.0 6.0 6.3 6.7 4.3 6.7 8.0 7.0 4.7 6.2 PENTIUM (NJ-6401) 7.3 6.7 6.3 6.3 6.7 3.3 6.3 8.0 7.0 5.3 6.2 PICK PRNGS 7.3 7.0 6.0 6.7 7.0 3.7 6.7 8.0 7.3 4.3 6.2 RACER 7.0 6.7 7.0 6.3 7.0 4.0 6.0 7.7 6.7 4.7 6.2 ABT-99-4.115 7.0 7.0 6.3 6.0 7.0 4.3 6.3 8.0 7.0 4.0 6.1 ABT-99-4.464 7.0 6.0 6.0 6.0 7.0 4.3 6.3 8.0 7.0 4.3 6.1 ABT-99-4.724 7.3 6.7 6.0 6.3 6.7 4.3 6.3 7.7 7.0 4.7 6.1 ALL STAR2 (CIS-PR-78) 6.3 6.7 6.0 6.3 6.7 3.7 6.7 7.7 7.3 4.3 6.1 AMAZING (B1) 7.3 6.7 6.3 6.3 6.7 3.7 6.7 8.0 7.0 4.3 6.1 APR 1234 7.0 6.7 6.0 6.3 6.7 4.7 6.7 7.7 6.3 4.3 6.1 CAS-LP84 6.7 6.3 6.0 6.0 6.7 3.7 6.7 8.0 7.0 5.0 6.1 CATALINA 7.0 7.0 6.3 6.3 6.7 4.3 6.7 7.7 7.0 4.0 6.1 CHARGER II 7.0 7.0 6.3 6.7 7.0 3.7 6.0 8.0 7.0 4.0 6.1 DIVINE 7.0 7.0 6.3 6.0 7.0 3.7 6.3 8.0 7.0 4.3 6.1 ELFKIN 7.3 6.3 5.7 6.0 6.7 4.7 6.3 8.0 7.0 4.7 6.1 GALLERY (MB 412) 7.3 6.7 6.3 6.7 6.7 3.7 6.3 8.0 7.0 4.0 6.1 ICON (MB 414) 7.3 6.7 6.0 6.3 6.7 4.3 6.7 8.0 7.3 3.7 6.1 MANHATTAN 3 7.0 6.3 6.0 6.3 7.0 3.7 6.3 8.0 7.0 4.3 6.1 MEPY 7.0 7.0 6.0 6.0 7.0 4.7 6.3 7.7 6.7 4.7 6.1 MONTEREY II (JR-187) 7.3 7.0 6.3 6.7 6.7 3.3 6.3 7.7 7.0 4.7 6.1 MP88 7.0 7.0 6.3 6.0 6.7 4.3 6.0 8.0 7.0 4.3 6.1 NEXUS 7.3 7.0 6.3 6.3 6.7 3.3 6.7 8.0 7.0 4.7 6.1 PACESETTER (6011) 7.3 6.3 6.3 6.0 7.0 4.3 6.3 7.7 6.7 4.3 6.1 PALMER III 7.3 6.3 6.3 6.3 6.7 4.0 6.3 7.7 7.0 4.3 6.1 PARADIGM (APR 1236) 7.0 6.3 6.0 6.0 7.0 4.3 6.0 8.0 7.0 4.7 6.1 PARAGON 7.0 6.3 6.3 6.3 7.0 4.0 6.3 8.0 7.0 3.7 6.1 PHANTOM 7.0 6.3 6.0 6.0 7.7 4.3 6.3 8.0 7.0 3.3 6.1 PICK EX2 7.0 6.7 6.0 6.3 6.7 4.0 6.3 8.0 7.0 4.7 6.1 PROSPORT (AG-P981) 7.3 6.3 6.3 6.0 7.0 4.3 6.0 8.0 7.0 4.3 6.1 PST-2JH 7.3 6.3 6.0 6.3 7.0 4.0 6.3 8.0 7.0 4.3 6.1 PST-2LA 7.0 6.7 6.0 6.0 7.0 4.3 6.3 8.0 7.3 3.7 6.1 RACER II (PICK RC2) 7.0 7.0 6.0 6.3 6.7 4.0 6.7 8.0 7.0 4.3 6.1 RADIANT 7.0 7.0 6.0 6.0 7.0 4.3 7.0 8.0 7.0 3.7 6.1 SKYHAWK 7.0 7.0 6.0 6.0 6.7 4.0 6.7 7.7 7.0 4.7 6.1 SR 4220 (SRX 4801) 7.0 7.0 6.0 6.3 6.7 4.7 6.7 7.7 7.0 4.0 6.1 SR 4420 (SRX 4820) 7.0 6.7 6.0 6.7 6.7 4.3 6.0 8.0 7.0 4.3 6.1 CRUSIER (UT-1000) 7.3 6.7 6.3 6.7 7.0 4.3 6.3 7.7 7.0 3.7 6.1 WVPB-R-82 7.0 6.7 6.0 6.0 7.0 4.3 6.3 8.0 6.7 4.3 6.1 YATSUGREEN 7.0 6.7 6.3 6.0 7.0 3.7 6.7 8.0 7.0 4.3 6.1 ABT-99-4.560 7.3 7.0 6.3 6.3 7.0 3.7 6.7 8.0 7.0 3.3 6.0 ABT-99-4.965 7.0 6.7 5.7 6.3 6.7 3.7 6.7 8.0 7.0 3.7 6.0 ADMIRE (JR-151) 7.0 6.7 6.0 6.0 6.3 4.3 6.3 8.0 6.7 4.7 6.0 TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 1999 NATIONAL PERENNIAL RYEGRASS TEST AT ITHACA (TRAFFIC), NY 1/ 2002 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING LEAF QUALITY RATINGS NAME GREENUP TEXTURE APR MAY JUN JUL AUG SEP OCT NOV MEAN APR 1232 7.0 7.0 6.0 6.0 6.7 4.0 6.0 7.7 7.0 4.3 6.0 ASCEND 7.3 7.0 6.0 6.0 6.7 4.0 6.0 8.0 7.0 4.7 6.0 BARLENNIUM 7.0 6.7 6.3 6.0 6.7 3.3 6.7 7.7 7.0 4.0 6.0 BRIGHTSTAR II 7.3 6.7 6.0 6.3 6.3 4.0 6.7 7.7 7.0 4.3 6.0 BUCCANEER 6.7 6.7 6.0 6.3 7.0 4.0 6.7 7.7 7.0 3.7 6.0 IQ (CIS-PR-75) 7.0 6.3 6.0 5.7 6.3 4.0 6.0 8.0 7.3 5.0 6.0 DP LP-1 7.0 7.0 6.7 6.0 6.3 4.7 5.7 8.0 6.7 4.0 6.0 EPD 7.0 6.7 5.7 5.7 6.7 4.0 6.3 8.0 7.3 4.3 6.0 EXTREME (JR-317) 6.7 7.0 6.0 6.3 6.7 3.7 6.7 7.7 7.0 4.0 6.0 GRAND SLAM 2L96 (PST-2L96) 6.5 6.0 6.0 6.0 6.5 4.0 6.0 8.0 7.0 4.5 6.0 HAWKEYE (SRX 4RHT) 7.3 6.3 5.7 6.3 7.0 4.0 6.3 8.0 7.0 4.0 6.0 HEADSTART 6.7 6.3 6.0 5.7 6.7 3.7 6.3 8.0 7.0 4.7 6.0 LPR 98-143 7.0 6.7 6.3 6.0 7.0 3.7 6.7 8.0 7.0 3.7 6.0 LTP-ME 7.0 6.3 6.0 6.0 6.7 3.3 6.3 8.0 7.0 4.3 6.0 MP103 6.7 7.0 6.0 6.0 6.7 4.7 6.3 8.0 7.0 3.7 6.0 MP107 7.0 7.0 6.0 6.0 6.3 4.7 6.0 7.7 7.0 4.3 6.0 PASSPORT 7.3 6.7 6.0 6.7 6.7 3.3 6.3 8.0 7.0 4.3 6.0 PIZZAZZ 6.7 7.0 6.0 6.0 7.0 3.7 6.7 8.0 6.7 4.3 6.0 PREMIER 6.7 7.0 6.3 6.3 6.7 4.0 6.3 7.3 7.0 4.3 6.0 PROMISE 6.7 6.7 5.7 6.3 6.7 3.7 6.3 7.7 7.0 4.7 6.0 PST-2M4 7.0 6.7 6.0 6.3 7.0 3.7 6.0 8.0 7.0 4.3 6.0 SECRETARIAT 7.7 6.7 6.3 6.0 7.0 3.7 6.0 7.7 7.0 4.0 6.0 SR 4500 6.3 6.7 6.0 6.3 6.7 4.3 6.3 7.7 7.0 4.0 6.0 SRX 4120 7.0 7.0 5.7 6.3 6.7 4.0 6.3 7.7 7.0 4.3 6.0 STELLAR (CIS-PR-72) 7.3 6.3 6.3 6.3 6.7 3.7 6.0 8.0 7.0 4.0 6.0 SUMMERSET (MB 413) 7.0 6.7 6.3 6.3 6.7 4.0 6.0 7.7 7.0 4.3 6.0 SUPERSTAR (EP57) 7.0 6.7 6.0 6.3 6.3 4.0 6.7 8.0 6.7 4.0 6.0 WILMINGTON 7.3 6.7 6.0 6.0 6.7 4.0 6.3 8.0 7.0 4.0 6.0 ABT-99-4.339 6.7 7.0 5.7 6.0 6.7 4.0 6.3 8.0 7.0 3.7 5.9 RENAISSANCE (APR 1233) 7.0 7.0 5.7 6.0 7.0 4.0 6.0 7.7 7.0 4.0 5.9 DP 17-9069 6.7 7.0 6.0 6.0 6.7 4.3 6.0 7.7 6.3 4.0 5.9 DP 17-9496 6.3 6.3 6.0 5.7 6.7 4.0 6.7 7.7 6.3 4.0 5.9 EP53 6.3 6.7 5.7 6.3 7.0 3.7 5.7 8.0 6.7 4.0 5.9 LPR 98-144 7.0 6.0 6.0 6.0 6.3 3.7 6.3 8.0 7.0 3.7 5.9 APR 776 7.3 6.7 6.0 6.3 6.7 3.3 6.3 7.7 7.0 3.3 5.8 JET 7.0 6.7 5.7 6.0 6.7 3.7 6.3 7.7 7.3 3.3 5.8 PROWLER (APR 777) 7.0 6.0 6.3 5.7 6.0 2.7 6.7 7.3 7.0 4.3 5.8 TERRADYNE (A5C) 6.3 6.3 6.0 6.0 6.3 3.7 6.0 8.0 6.7 3.7 5.8 PICK PR 1-94 7.0 6.3 6.0 5.7 6.0 3.3 5.7 7.7 6.7 4.0 5.6 LINN 5.7 6.3 5.0 5.0 5.7 4.3 5.0 7.0 6.3 4.0 5.3 LSD VALUE 1.3 2.4 1.3 2.1 2.0 3.1 3.2 1.5 1.0 4.0 0.8 C.V. (%) 7.0 7.2 7.3 7.7 7.6 16.6 9.3 4.0 5.0 19.0 4.1 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. TABLE A. 2002 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST SOIL SOIL SUN MOWING SOIL SOIL PHOSPHOROUS POTASSIUM NITROGEN OR HEIGHT IRRIGATION LOCATION TEXTURE PH (LBS/ACRE) (LBS/ACRE) (LBS/1000 SQ FT) SHADE (IN) PRACTICED NY2 SANDY LOAM 6.1-6.5 151-270 241-375 0.0-1.0 FULL SUN 1.6-2.0 TO PREVENT DORMANCY