[1] Patton AJ, Schwartz BM, Kenworthy KE. 2017. Zoysiagrass (Zoysia spp.) history, utilization, and improvement in the United States: A review. Crop Science 57:S37−S72 doi: 10.2135/cropsci2017.02.0074
[2] Busey P, Myers BJ. 1979. Growth rates of turfgrasses propagated vegetatively. Agronomy Journal 71:817−21 doi: 10.2134/agronj1979.00021962007100050027x
[3] Trappe JM, Karcher DE, Richardson MD, Patton AJ. 2011. Bermudagrass and zoysiagrass cultivar selection: Part 1, clipping yield, scalping tendency, and golf ball lie. Applied Turfgrass Science 8:1−12 doi: 10.1094/ATS-2011-0630-01-RS
[4] Trappe JM, Karcher DE, Richardson MD, Patton AJ. 2011. Bermudagrass and zoysiagrass cultivar selection: Part 2, divot recovery. Applied Turfgrass Science 8:1−10 doi: 10.1094/ATS-2011-0630-02-RS
[5] Christians NE, Patton AJ, Law QD. 2017. Fundamentals of Turfgrass Management, Fifth Edition. Hoboken NJ: John Wiley & Sons, Inc. pp. 75–95 https://doi.org/10.1002/9781119308867
[6] Du H, Wang Z, Huang B. 2008. Differential responses of tall fescue and zoysiagrass to heat and drought stress. ISHS Acta Horticulturae 783:207−14 doi: 10.17660/ActaHortic.2008.783.20
[7] Du H, Wang Z, Huang B. 2009. Differential responses of warm-season and cool-season turfgrass species to heat stress associated with antioxidant enzyme activity. Journal of the American Society for Horticultural Science 134:417−22 doi: 10.21273/JASHS.134.4.417
[8] Baldwin CM, Liu H, McCarty LB, Luo H, Wells CE, et al. 2009. Impacts of altered light spectral quality on warm-season turfgrass growth under greenhouse conditions. Crop Science 49:1444−53 doi: 10.2135/cropsci2008.07.0412
[9] Trappe JM, Karcher DE, Richardson MD, Patton AJ. 2011. Shade and traffic tolerance varies for bermudagrass and zoysiagrass cultivars. Crop Science 51:870−77 doi: 10.2135/cropsci2010.05.0248
[10] Qian YL, Engelke MC. 2000. "Diamond" zoysiagrass as affected by light intensity. Journal of Turfgrass Management 3:1−13 doi: 10.1300/J099v03n02_01
[11] Qian YL, Engelke MC, Foster MJV. 2000. Salinity effects on zoysiagrass cultivars and experimental lines. Crop Science 40:488−92 doi: 10.2135/cropsci2000.402488x
[12] Wherley BG, Skulkaew P, Chandra A, Genovesi AD, Engelke MC. 2011. Low-input performance of zoysiagrass (Zoysia spp.) cultivars maintained under dense tree shade. HortScience 46:1033−37 doi: 10.21273/HORTSCI.46.7.1033
[13] Forbes I. 1952. Chromosome numbers and hybrids in Zoysia. Agronomy Journal 44:194−99 doi: 10.2134/agronj1952.00021962004400040008x
[14] Patton AJ, Reicher ZJ. 2007. Zoysiagrass species and genotypes differ in their winter injury and freeze tolerance. Crop Science 47:1619−27 doi: 10.2135/cropsci2006.11.0737
[15] Hinton JD, Livingston III DP, Miller GL, Peacock CH, Tuong T. 2012. Freeze tolerance of nine zoysiagrass cultivars using natural cold acclimation and freeze chambers. HortScience 47:112−15 doi: 10.21273/HORTSCI.47.1.112
[16] Patton AJ. 2009. Selecting zoysiagrass cultivars: Turfgrass quality, growth, pest and environmental stress tolerance. Applied Turfgrass Science 6:1−18 doi: 10.1094/ATS-2009-1019-01-MG
[17] Grau FV, Radko AM. 1951. Meyer (Z-52) Zoysia. United States Golf Association. Journal of Turfgrass Management 4:30−31
[18] Chandra A, Fry JD, Engelke MC, Genovesi AD, Wherley BG, et al. 2015. Registration of 'Chisholm' zoysiagrass. Journal of Plant Registrations 9:21−26 doi: 10.3198/jpr2014.04.0020crc
[19] Chandra A, Fry JD, Genovesi AD, Meeks M, Engelke MC, et al. 2017. Registration of 'KSUZ 0802' zoysiagrass. Journal of Plant Registrations 11:100−106 doi: 10.3198/jpr2016.03.0010crc
[20] Genovesi D, Chandra A. 2015. Three university cooperative effort to develop cold hardy zoysiagrass cultivars with large patch tolerance for the transition zone. United States Golf Association Turfgrass Environment Research Online 14:28−30
[21] Okeyo DO, Fry JD, Bremer D, Rajashekar CB, Kennelly M, et al. 2011. Freezing tolerance and seasonal color of experimental zoysiagrasses. Crop Science 51:2858−2863 doi: 10.2135/cropsci2011.01.0049
[22] Thompson C. 2019. Improving the cold tolerance, pest resistance and overall quality of zoysiagrass. United States Golf Association Green Section Record 57:1−2
[23] Beck HE, Zimmermann NE, McVicar TR, Vergopolan N, Berg A, et al. 2018. Present and future Köppen-Geiger climate classification maps at 1-km resolution. Scientific Data 5:180214 doi: 10.1038/sdata.2018.214
[24] Peel MC, Finlayson BL, McMahon TA. 2007. Updated world map of the Köppen-Geiger climate classification. Hydrology and Earth System Sciences 11:1633−44 doi: 10.5194/hess-11-1633-2007
[25] Richardson MD, Karcher DE, Patton AJ, McCalla Jr JH. 2010. Measurement of golf ball lie in various turfgrasses using digital image analysis. Crop Science 50:730−736 doi: 10.2135/cropsci2009.04.0233
[26] Anderson JA, Taliaferro CM, Wu YQ. 2007. Freeze tolerance of seed- and vegetatively-propagated bermudagrasses compared with standard cultivars. Applied Turfgrass Science 4:1−7
[27] Strunk WD, Karcher DE, Young JR, Patton AJ, Richardson MD. 2015. Golf shot performance characteristics influenced by ball lie. Crop, Forage & Turfgrass Management 1:1−7 doi: 10.2134/cftm2015.0136
[28] Morris KN, Shearman RC. 1999. NTEP turfgrass evaluation guidelines. National Turfgrass Evaluation Program, Beltsville, MD.
[29] Karcher DE, Richardson MD. 2003. Quantifying turfgrass color using digital image analysis. Crop Science 43:943−51 doi: 10.2135/cropsci2003.9430
[30] Schneider CA, Rasband WS, Eliceiri KW. 2012. NIH Image to ImageJ: 25 years of image analysis. Nature Methods 9:671−75 doi: 10.1038/nmeth.2089
[31] Shapiro SS, Wilk MB. 1965. An analysis of variance test for normality (complete samples). Biometrika 52:591−611 doi: 10.1093/biomet/52.3-4.591