Citation | Nazar, M., Ayyub, C.M., Ali, M., Rehman, M.A., Rehman, S. and Ayyub, S., 2020. Amelioration of thermo-tolerance ability in Spinacia oleracea L. cultivars by foliar application of Chitosan Journal of Innovative Sciences, 6(2): 197-205. DOI | http://dx.doi.org/10.17582/journal.jis/2020/6.2.197.205