TABLE 51.                         CROWN RUST RATINGS OF KENTUCKY BLUEGRASS CULTIVARS  1/                                                 
                                                                       2012-16 DATA                                                                        
                                                                                                                                                           
                                                           CROWN RUST RATINGS 1-9; 9=NO DISEASE  2/  3/                                                    
                                                                                                                                                           
                    NAME                           OK1    WI1    MEAN                 NAME                           OK1    WI1    MEAN                                                  

                    A05-999                        8.7    7.0     7.8                 BARON                          7.3    6.0     6.7                                    
                    BARVETTE HGT (BAR VV 0709)     8.3    7.0     7.7                 A04-36                         6.7    6.3     6.5                                    
                    BARSAHARA (BAR VV 112916)      7.3    8.0     7.7                 BLUE NOTE                      6.0    7.0     6.5                                    
                    BOLT (H99-1653)                8.7    6.7     7.7                 EMPIRE                         8.0    5.0     6.5                                    
                    KEENELAND (A04-342)            8.7    6.7     7.7                 PICK TD8                       7.3    5.7     6.5                                    
                    SRX 4338                       8.7    6.7     7.7                 SRX 2758                       7.0    6.0     6.5                                    
                    BARSERATI (BAR PP 110358)      9.0    6.0     7.5                 WATERWORKS (A05-204)           8.0    5.0     6.5                                    
                    PST-K9-90                      8.5    6.3     7.4                 PICK 033                       7.7    5.0     6.3                                    
                    A05-360                        9.0    5.7     7.3                 SR 2150 (SRX 5321)             6.7    6.0     6.3                                    
                    AMERICA                        9.0    5.7     7.3                 ZINGER (A05-306)               6.0    6.7     6.3                                    
                    KENBLUE                        6.7    8.0     7.3                 CABERNET                       7.0    5.3     6.2                                    
                    SRX 466                        9.0    5.7     7.3                 DAUNTLESS (A05-315)            6.0    6.3     6.2                                    
                    PICK MP07                      8.5    6.0     7.3                 J-1136                         6.3    6.0     6.2                                    
                    BURL 3-51                      8.3    6.0     7.2                 PST-K9-99                      7.3    5.0     6.2                                    
                    ENDURANCE (PST-K4-7)           8.7    5.7     7.2                 3733                           7.0    5.0     6.0                                    
                    MERLOT (LTP-08-6)              8.7    5.7     7.2                 A04-38                         5.7    6.3     6.0                                    
                    OASIS (A98-344)                9.0    5.3     7.2                 AKB 2555                       6.7    5.3     6.0                                    
                    A05-TB-382                     8.3    5.7     7.0                 LEGEND (A10-1)                 6.7    5.3     6.0                                    
                    A06-26                         8.3    5.7     7.0                 SHAMROCK                       6.0    6.0     6.0                                    
                    A98-363                        8.3    5.7     7.0                 SKYE                           6.0    6.0     6.0                                    
                    AVID                           8.7    5.3     7.0                 ZEDOR (PPH 9131)               6.3    5.7     6.0                                    
                    BAR 12PP 612                   8.3    5.7     7.0                 BLACKJACK                      5.5    6.3     5.9                                    
                    BLUE COAT (AKB 2282)           8.7    5.3     7.0                 A00-2882                       5.7    6.0     5.8                                    
                    BURL 06-11                     8.3    5.7     7.0                 RUSH                           5.7    6.0     5.8                                    
                    JACKRABBIT (PST-K10-106D)      8.0    6.0     7.0                 A00-4199                       4.3    7.0     5.7                                    
                    PICK 4340                      7.7    6.3     7.0                 BLUEBANK (A03-1017)            5.3    6.0     5.7                                    
                    PICK TD9                       8.0    6.0     7.0                 RAD-1492                       5.0    6.3     5.7                                    
                    PST-K4-3                       7.3    6.7     7.0                 A06-47                         5.0    6.0     5.5                                    
                    RAD-849                        8.0    6.0     7.0                 J-1853                         5.0    6.0     5.5                                    
                    RUBIX (4S2W)                   7.3    6.7     7.0                 AWARD                          5.7    5.0     5.3                                    
                    ARAMINTHA (PP 10847)           7.7    6.0     6.8                 J-1770                         4.7    6.0     5.3                                    
                    BAR PP 119327                  8.3    5.3     6.8                 THERMAL BLUE                   5.0    5.7     5.3                                    
                    BAR VV 118532                  7.7    6.0     6.8                 A01-1106                       4.7    5.7     5.2                                    
                    BARDUKE                        8.0    5.7     6.8                 A05-329                        6.0    4.3     5.2                                    
                    LUNAR (PST-07-261)             7.7    6.0     6.8                 PST-K9-97                      4.3    6.0     5.2                                    
                    MAZAMA (A04-74)                8.3    5.3     6.8                 ARROWHEAD                      3.7    6.3     5.0                                    
                    PST-T10-18                     7.7    6.0     6.8                 BAR PP 119326                  4.7    5.3     5.0                                    
                    RAD-507                        8.3    5.3     6.8                 MIDNIGHT                       3.7    5.7     4.7                                    
                    A06-46                         7.3    6.3     6.8                 SUDDEN IMPACT                  3.7    5.7     4.7                                    
                    NU CHICAGO                     7.3    6.3     6.8                                                     
                    GEISHA (DPPP818)               7.7    5.7     6.7                 LSD VALUE                      2.2    0.8     1.5                                    
                    A05-361                        7.3    6.0     6.7                 C.V. (%)                      18.8    8.6    13.7                                    
                    BAR 8PP 504                    8.0    5.3     6.7                                                     
 
                    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.
 
                    3/  CROWN RUST RATED AT "OK1" 2015, AND AT "WI1" IN 2012.