TABLE 9C. PERCENT GREEN COVER AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT LEXINGTON, KY 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MILLIMETERS SPRING PRE-DROUGHT QUALITY RATINGS NAME GREENUP PRE-DROUGHT 7/14 7/14 7/20 7/24 7/27 7/31 8/4 8/7 8/11 8/14 FAES 1307 ZOYSIA 4.0 4.7 4.0 6.0 4.3 4.7 5.0 4.7 3.7 3.7 5.7 4.7 FAES 1306 ZOYSIA 3.0 3.0 2.3 3.0 3.0 3.3 4.3 5.7 5.0 3.3 4.3 3.3 STELLAR ZOYSIA 4.3 4.7 5.0 6.3 6.3 3.7 6.7 7.0 5.0 5.7 4.7 6.0 MEYER ZOYSIA 6.0 4.3 2.7 2.3 2.3 3.0 2.7 2.0 2.3 3.0 3.3 2.3 LSD VALUE 3.8 0.7 1.9 1.9 1.5 1.6 2.4 1.8 1.9 1.9 2.3 3.1 C.V. (%) 39.4 8.9 25.6 21.0 19.1 20.3 24.5 18.2 22.4 22.9 23.4 35.8 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. TABLE 9C. PERCENT GREEN COVER AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT LEXINGTON, KY 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MILLIMETERS DROUGHT QUALITY RATINGS NAME 8/17 8/21 8/24 8/28 8/31 9/4 9/7 9/11 9/14 9/18 9/21 FAES 1307 ZOYSIA 3.0 5.7 5.7 4.0 3.7 6.0 3.0 5.0 5.0 5.0 2.7 FAES 1306 ZOYSIA 3.0 4.0 3.3 4.0 3.3 4.7 2.3 5.0 4.7 5.3 3.3 STELLAR ZOYSIA 4.0 5.0 6.7 5.3 5.0 6.7 4.7 6.0 6.3 5.7 3.0 MEYER ZOYSIA 3.0 2.7 2.7 3.7 3.0 2.7 2.3 2.7 3.0 2.7 3.7 LSD VALUE 2.8 2.2 1.3 2.2 3.3 3.5 1.4 3.4 3.3 1.6 1.8 C.V. (%) 36.6 24.3 14.1 23.2 39.0 32.7 22.3 33.3 32.0 17.1 25.2 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. TABLE 9C. PERCENT GREEN COVER AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT LEXINGTON, KY 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MILLIMETERS PRE-DROUGHT QUALITY RATINGS TOTAL WATER NAME 9/25 9/28 10/2 10/5 10/9 10/12 10/16 10/19 10/23 10/26 MEAN APPLIED MM FAES 1307 ZOYSIA 3.7 4.3 4.0 4.7 4.0 3.7 4.0 4.3 3.7 5.0 4.4 296.3 FAES 1306 ZOYSIA 4.0 5.0 4.3 4.0 4.3 5.0 4.0 4.0 4.3 4.7 4.0 304.7 STELLAR ZOYSIA 5.0 6.0 4.0 4.7 5.3 5.0 4.0 3.7 3.3 4.3 5.1 339.0 MEYER ZOYSIA 3.3 2.7 3.7 3.0 3.7 2.7 4.3 4.0 3.3 4.3 3.0 423.3 LSD VALUE 1.5 1.4 1.1 0.7 1.5 1.9 1.2 1.1 1.7 2.1 0.6 58.3 C.V. (%) 17.2 15.3 11.8 8.2 15.9 21.6 12.2 11.8 20.8 19.6 7.0 8.5 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. TABLE 9C. PERCENT GREEN COVER AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT LEXINGTON, KY 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MILLIMETERS PERCENT GREEN COVER DURING DROUGHT NAME PRE-DROUGHT RATINGS 7/14 7/17 7/20 7/24 7/27 7/31 8/4 8/7 8/11 8/14 FAES 1307 ZOYSIA 30.0 48.3 33.0 74.7 51.0 41.7 69.0 68.0 54.3 31.7 71.7 62.3 FAES 1306 ZOYSIA 35.0 16.7 41.7 50.3 53.0 50.0 60.7 65.3 60.0 49.7 57.3 58.7 STELLAR ZOYSIA 53.3 60.0 47.7 62.7 68.7 44.3 65.3 78.0 63.7 71.3 38.3 72.3 MEYER ZOYSIA 56.7 53.3 45.7 38.0 47.3 51.7 52.0 49.3 64.0 67.7 51.3 50.7 LSD VALUE 27.0 21.0 32.8 32.0 28.6 38.1 31.4 20.1 39.4 34.0 46.1 20.5 C.V. (%) 28.7 23.3 33.9 26.3 23.3 34.7 22.3 14.6 27.8 28.9 37.5 15.4 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). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN. TABLE 9C. PERCENT GREEN COVER AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT LEXINGTON, KY 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MILLIMETERS PERCENT GREEN COVER DURING DROUGHT NAME 8/17 8/21 8/24 8/28 8/31 9/4 9/7 9/11 9/14 9/18 FAES 1307 ZOYSIA 32.7 73.7 72.3 53.3 53.3 78.0 49.3 59.7 64.3 55.3 FAES 1306 ZOYSIA 38.3 61.7 59.7 53.3 54.3 62.3 35.7 65.0 58.0 62.7 STELLAR ZOYSIA 44.0 52.3 72.0 62.7 63.0 79.0 37.3 57.3 77.3 59.0 MEYER ZOYSIA 68.3 48.7 37.3 78.7 59.7 47.3 32.0 41.7 56.3 64.3 LSD VALUE 46.3 37.5 25.1 31.3 58.7 33.0 47.8 40.6 50.1 25.5 C.V. (%) 45.4 28.2 19.9 22.9 43.2 22.8 53.3 31.9 33.9 18.2 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. TABLE 9C. PERCENT GREEN COVER AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT LEXINGTON, KY 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MILLIMETERS PERCENT GREEN COVER DURING DROUGHT NAME 9/21 9/25 9/28 10/2 10/5 10/9 10/12 10/16 10/19 10/23 10/26 FAES 1307 ZOYSIA 44.3 49.3 54.7 50.0 55.0 58.7 42.7 48.3 48.3 48.7 57.7 FAES 1306 ZOYSIA 43.7 54.3 57.0 55.0 52.7 52.0 59.7 41.7 48.0 58.0 51.0 STELLAR ZOYSIA 48.7 68.7 68.3 48.3 44.3 54.7 51.7 26.0 34.0 31.7 29.7 MEYER ZOYSIA 75.7 79.0 40.3 66.3 59.7 76.3 61.0 89.7 73.3 79.3 91.7 LSD VALUE 58.8 29.9 21.4 32.7 32.6 29.4 35.3 23.7 24.7 37.5 11.9 C.V. (%) 48.8 21.9 18.2 26.1 26.7 22.0 28.7 23.1 23.2 32.3 10.7 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.