TABLE 18E. BROWN PATCH RATINGS OF STRONG CREEPING RED FESCUE CULTIVARS 1/ AT ORONO, MAINE (MEl) 1996 DATA BROWN PATCH RATINGS 1-9; 9=NO DISEASE 2/ NAME JUNE JULY AUGUST MEAN SHADEMASTER II 6.3 6.7 6.3 6.4 PST-4VB ENDO. 6.7 6.0 6.3 6.3 FLYER 11 (ZPS-4BN) 6.0 4.7 6.0 5.6 PST-4ST 5.3 5.7 5.7 5.6 SILVERLAWN (WVPB-STCR-101) 4.7 6.0 5.7 5.4 ARUBA 4.0 4.0 6.7 4.9 WX3-FFG6 4.3 4.0 6.3 4.9 RONDO 4.7 5.0 4.7 4.8 JASPER (E) 3.3 4.7 6.0 4.7 BAR UR 204 4.0 4.0 5.7 4.6 CAS-FR13 6.0 3.3 4.3 4.6 PST-4DT 4.0 3.7 6.0 4.6 FLYER 3.7 4.3 5.3 4.4 BAR FRR 4ZBD 3.3 4.7 5.0 4.3 COMMON CREEPING 3.0 2.7 4.7 3.4 LSD VALUE 3.6 5.0 3.0 2.6 C.V. (%) 33.9 39.6 19.9 21.7 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 MEANS IN EACH COLUMN.