TABLE 8. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS GROWN UNDER DROUGHT AT DALLAS, TX 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF QUALITY RATINGS NAME COLOR GREENUP TEXTURE APR JUL AUG SEP OCT MEAN DALZ 1601 6.3 4.7 5.7 7.3 9.0 7.0 8.3 7.7 7.9 FAES 1319 8.7 4.3 7.0 9.0 7.3 7.3 8.7 8.0 7.9 DALZ 1714 7.0 4.0 7.0 4.3 9.0 8.7 9.0 8.7 7.8 DALZ 1311 6.7 5.3 6.0 7.7 8.0 7.0 8.0 7.3 7.6 DALZ 1713 8.0 3.3 7.0 5.0 9.0 8.0 8.3 7.3 7.6 DALZ 1409 7.0 3.3 9.0 5.3 9.0 7.0 7.7 7.3 7.3 DALZ 1603 6.0 5.7 5.3 6.7 8.7 6.3 7.3 7.0 7.3 FZ 1410 6.3 5.3 5.7 7.3 7.7 5.7 7.0 7.3 7.1 EMPIRE 5.7 5.0 5.7 7.3 7.7 5.3 7.0 7.0 7.0 FZ 1407 6.7 5.7 6.0 7.0 7.7 6.7 7.3 6.7 6.9 DALZ 1701 7.7 4.7 7.0 6.7 7.3 6.0 7.3 6.7 6.8 DALZ 1408 8.0 2.3 8.0 3.3 8.0 6.7 7.3 6.7 6.6 FZ 1440 7.3 2.7 8.3 3.7 8.3 7.3 6.7 5.7 6.6 UGA GZ 17-4 7.3 2.3 8.3 4.0 8.3 7.0 7.7 6.3 6.6 ZEON 7.3 3.7 8.0 6.7 7.7 5.7 7.0 6.3 6.5 EMERALD 8.0 3.7 7.7 6.3 7.3 5.7 6.3 6.3 6.4 FZ 1422 7.7 3.3 7.0 7.7 6.3 5.3 6.3 5.7 6.4 DALZ 1808 7.0 4.3 6.0 6.3 8.0 4.7 5.7 5.3 6.3 FZ 1367 6.7 2.0 8.0 3.0 8.0 7.0 6.3 6.3 6.3 FZ 1722 7.3 3.0 8.0 4.7 8.0 5.3 6.3 6.7 6.3 16-TZ-12783 7.0 2.3 7.0 4.3 8.3 5.3 6.3 6.0 6.2 FZ 1436 6.0 1.7 8.0 3.3 7.7 6.3 6.3 6.0 6.2 DALZ 1613 5.3 2.0 7.0 3.7 8.3 6.0 7.0 6.0 6.1 15-TZ-11715 7.3 2.7 7.0 5.7 7.3 4.3 6.0 5.3 5.8 DALZ 1707 6.3 3.7 7.0 6.0 6.3 4.7 6.3 5.7 5.8 FZ 1368 6.3 2.7 8.0 3.7 6.7 6.0 6.0 6.7 5.8 FZ 1732 6.3 1.3 7.7 2.7 8.0 5.7 6.3 6.0 5.7 DALZ 1614 6.3 2.0 7.0 4.0 6.7 4.7 6.7 5.7 5.6 FAES 1335 6.3 2.3 8.0 4.7 8.0 4.7 4.7 4.0 5.6 FZ 1727 5.7 1.3 8.0 2.7 7.7 5.0 6.3 6.3 5.5 DALZ 1802 7.3 1.3 9.0 3.0 6.3 5.3 6.0 5.7 5.2 FZ 1327 5.7 3.3 5.7 5.0 6.3 4.3 5.0 4.7 5.2 DALZ 1806 8.0 3.3 8.7 4.0 5.7 5.0 4.7 5.0 4.8 FZ 1723 6.3 5.0 8.0 5.0 5.7 3.0 4.0 4.0 4.7 FZ 1728 6.0 2.0 9.0 3.3 6.3 3.3 4.0 4.3 4.6 FZ 1721 7.0 1.7 8.0 2.0 4.3 3.7 3.7 3.7 3.4 DALZ 1807 8.0 1.5 9.0 2.5 3.5 3.5 3.5 3.5 3.3 16-TZ-13463 6.3 3.3 7.0 3.0 4.0 2.3 2.7 3.7 3.2 MEYER 7.3 1.3 6.0 2.3 2.0 1.0 1.0 1.7 1.8 LSD VALUE 1.3 1.3 0.5 1.6 2.0 1.9 1.8 1.6 1.4 C.V. (%) 11.1 26.3 4.6 21.6 16.9 21.3 17.9 16.9 14.9 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 8. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS (CONT'D) GROWN UNDER DROUGHT AT DALLAS, TX 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING PERCENT GROUND WINTER DROUGHT TOLERANCE COLOR SEEDHEAD SEEDHEAD SEEDHEAD NAME DENSITY COVER SPRING KILL WILTING RECOVERY NOVEMBER 4/8 5/19 10/19 DALZ 1601 7.7 99.0 1.7 7.3 7.3 5.0 5.3 2.7 6.3 FAES 1319 9.0 99.0 0.0 6.7 9.0 6.7 8.7 8.3 7.0 DALZ 1714 7.0 84.7 31.7 6.7 9.0 6.7 7.0 4.0 5.7 DALZ 1311 8.0 99.0 0.0 7.0 8.3 5.3 7.3 2.3 7.0 DALZ 1713 7.3 96.3 26.7 7.3 7.3 4.3 7.3 4.0 4.0 DALZ 1409 7.0 95.0 26.7 5.0 7.3 6.3 7.7 6.7 3.7 DALZ 1603 8.0 99.0 1.7 5.7 7.3 3.0 7.0 3.3 7.3 FZ 1410 8.3 99.0 1.7 4.0 7.7 3.3 7.0 2.0 6.3 EMPIRE 8.0 97.7 1.7 4.3 8.3 4.7 6.7 2.7 6.3 FZ 1407 7.3 87.7 11.7 6.0 7.3 5.0 7.7 2.7 6.3 DALZ 1701 8.0 96.0 8.3 4.3 8.0 4.3 5.7 8.3 4.3 DALZ 1408 7.3 96.3 46.7 5.0 7.0 6.0 9.0 7.3 4.3 FZ 1440 7.0 97.7 41.7 5.7 6.7 5.7 9.0 6.0 3.3 UGA GZ 17-4 6.3 85.0 43.3 4.0 7.3 5.7 8.7 6.7 3.3 ZEON 8.7 99.0 1.7 2.7 8.3 5.7 9.0 9.0 8.7 EMERALD 8.0 99.0 6.7 2.7 7.7 4.0 9.0 9.0 8.7 FZ 1422 8.7 99.0 1.7 2.7 7.7 3.0 6.7 8.3 8.3 DALZ 1808 8.3 97.7 10.0 2.7 6.0 2.7 8.0 9.0 9.0 FZ 1367 6.0 83.3 60.0 5.0 7.0 6.0 9.0 5.0 3.3 FZ 1722 7.0 91.7 33.3 3.3 7.3 5.0 8.0 7.7 2.7 16-TZ-12783 6.0 93.3 21.7 3.3 7.7 4.7 8.3 8.7 7.7 FZ 1436 6.7 89.7 63.3 5.3 6.3 5.7 9.0 7.0 3.0 DALZ 1613 5.0 93.0 21.7 5.0 7.3 5.0 8.7 8.3 8.0 15-TZ-11715 7.3 97.7 5.0 2.3 7.7 4.3 8.7 8.7 6.3 DALZ 1707 8.7 99.0 0.0 3.3 7.0 3.0 1.7 8.3 9.0 FZ 1368 6.0 78.3 45.0 4.3 6.7 6.3 9.0 6.7 5.3 FZ 1732 4.0 75.0 66.7 3.7 6.7 4.0 9.0 7.7 4.7 DALZ 1614 5.3 83.3 31.7 4.0 7.7 3.0 8.0 8.0 8.0 FAES 1335 7.0 93.3 23.3 2.7 4.0 4.0 9.0 9.0 9.0 FZ 1727 4.3 71.7 71.7 3.0 7.0 4.0 9.0 7.7 8.0 DALZ 1802 4.7 58.3 65.0 3.3 6.3 6.7 9.0 2.7 1.3 FZ 1327 6.3 86.7 20.0 2.7 5.3 2.3 8.0 4.0 7.3 DALZ 1806 6.7 84.7 31.7 3.3 6.3 5.0 5.0 8.0 8.3 FZ 1723 8.3 99.0 6.7 1.3 5.0 3.0 9.0 9.0 8.3 FZ 1728 5.3 83.3 53.3 1.3 5.0 4.3 9.0 6.3 8.7 FZ 1721 3.0 23.3 86.7 2.3 4.3 3.7 9.0 6.3 4.3 DALZ 1807 3.5 40.0 88.0 1.5 4.5 6.0 9.0 9.0 8.5 16-TZ-13463 4.7 73.3 36.7 1.7 4.0 3.0 9.0 9.0 9.0 MEYER 3.0 43.3 80.0 1.0 1.3 1.0 6.0 8.0 9.0 LSD VALUE 1.9 18.2 21.9 1.4 1.9 2.1 1.2 1.3 1.7 C.V. (%) 17.9 13.3 48.1 23.7 17.7 26.8 9.9 13.4 17.7 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.