TABLE 36. CHINCH BUG COUNTS OF ST. AUGUSTINEGRASS CULTIVARS AT GRIFFIN, GA 1/ 2003-06 DATA CHINCH BUGS COUNTED IN 3 SQ.FT. 2/ AUGUST AUGUST DECEMBER DECEMBER NAME ADULT NYMPH ADULT NYMPH MEAN RALEIGH 70.7 13.3 65.7 151.7 75.3 MSA 2-3-98 18.0 10.0 15.7 52.3 24.0 MSA 31 25.7 6.7 6.0 24.3 15.7 MERCEDES 20.0 8.3 0.0 8.3 9.2 DELMAR 12.7 0.7 0.0 5.3 4.7 FLORATAM 7.0 0.3 0.0 0.3 1.9 LSD VALUE 23.5 11.8 47.3 47.9 19.8 C.V. (%) 50.7 85.4 161.7 67.4 52.3 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). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN. 3/ BROWN PATCH RATED IN 2006 ONLY AND CHINCH BUG COUNTED IN 2006 ONLY.