TABLE 15. FROST TOLERANCE RATINGS OF KENTUCKY BLUEGRASS CULTIVARS GROWN UNDER LOW MAINTENANCE 1991 DATA FROST TOLERANCE RATINGS 1-9; 9=NO INJURY 1/ NAME ID3 MO3 MEAN SR 2000 8.3 8.3 8.3 MIDNIGHT 8.3 8.0 8.2 MIRACLE 8.0 7.7 7.8 EVB 13.703 8.0 7.3 7.7 BARTITIA 7.3 7.7 7.5 RAM-1 7.0 8.0 7.5 BAR VB 1184 8.0 6.7 7.3 NJIC 6.0 8.7 7.3 DESTINY 7.3 6.7 7.0 KWS PP 13-2 8.0 6.0 7.0 LIVINGSTON 6.7 7.3 7.0 PST-C-303 6.7 7.3 7.0 BARZAN 6.7 7.0 6.8 NUSTAR 6.7 7.0 6.8 798 7.3 6.3 6.8 SUFFOLK 6.3 7.3 6.8 NE 80-47 6.7 6.7 6.7 ALENE 6.3 6.7 6.5 COBALT 6.7 6.3 6.5 FREEDOM 5.7 7.3 6.5 CHELSEA 6.7 6.0 6.3 VOYAGER 5.0 7.7 6.3 FORTUNA 7.3 5.3 6.3 J-386 6.7 5.7 6.2 LIBERTY 5.7 6.7 6.2 BARON 6.3 6.0 6.2 UNKNOWN 7.0 5.3 6.2 CYNTHIA 6.7 5.3 6.0 MERIT 6.7 5.3 6.0 SOPHIA 6.7 5.3 6.0 BARSWEET 5.7 6.0 5.8 MERION 5.0 6.7 5.8 PST-YQ 5.0 6.7 5.8 WASHINGTON 4.0 7.7 5.8 BAR VB 895 6.3 5.3 5.8 HAGA 5.0 6.3 5.7 PST-C-391 5.3 6.0 5.7 BRONCO 5.3 5.7 5.5 CREST 6.0 5.0 5.5 BAR VB 1169 6.0 4.7 5.3 BARMAX 4.0 6.7 5.3 J-335 5.7 5.0 5.3 UNIQUE (PST-C-76) 4.7 6.0 5.3 ZPS-84-749 5.0 5.7 5.3 GNOME 4.3 6.3 5.3 FROST TOLERANCE RATINGS OF KENTUCKY BLUEGRASS CULTIVARS GROWN UNDER LOW MAINTENANCE 1991 DATA FROST TOLERANCE RATINGS 1-9; 9=NO INJURY NAME ID3 MO3 MEAN NUBLUE (J-229) 4.3 6.3 5.3 AMAZON 5.3 5.0 5.2 BA 74-017 5.3 5.0 5.2 MONOPOLY 4.0 6.3 5.2 PST-A7-111 5.0 5.3 5.2 EVB 13.863 4.0 6.0 5.0 H76-1034 4.3 5.7 5.0 ISI-21 4.7 5.0 4.8 SOUTH DAKOTA CERT. 4.3 5.3 4.8 BAR VB 7037 4.3 4.7 4.5 KENBLUE 4.0 5.0 4.5 GEN-RSP 3.3 5.3 4.3 KYOSTI 4.0 4.3 4.2 OPAL 4.0 4.3 4.2 MN 2405 2.3 5.0 3.7 PARK 2.3 4.7 3.5 BA 78-376 1.0 4.7 2.8 LSD VALUE 2.5 1.6 1.4 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).