TABLE 25C. POLLEN HEAD RATINGS OF BUFFALOGRASS (VEGETATIVE) CULTIVARS 1993 DATA POLLEN HEAD RATINGS 1-9; 9=NONE 1/ NAME CA3 MEAN 315 (NE 84-315) 9.0 9.0 609 (NE 84-609) 9.0 9.0 BUFFALAWN 9.0 9.0 HIGHLIGHT 25 9.0 9.0 HIGHLIGHT 4 9.0 9.0 NE 85-378 9.0 9.0 PRAIRIE 9.0 9.0 NE 84-436 7.3 7.3 AZ 143 7.0 7.0 HIGHLIGHT 15 5.7 5.7 NE 84-45-3 2.0 2.0 LSD VALUE 1.3 1.3 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).