1. Aebi H (1984) Catalase in vitro. Methods Enzymol 105:121–126
2. Nahed GAA, Lobna ST, Soad MI (2009) Some studies on the effect of putrescine, ascorbic acid and thiamine on growth, flowering and some chemical constituents of Gladiolus plants at Nubaria. Ozean J Appl Sci 2(2):169–179
3. Abdul-Jalil C, Manivannan P, Wahid A, Farooq M, Jasim A, Juburi H, Somasundaram A, Panneersel-Vam R (2009) Drought stress in plant: a review on morphological characteristics and pigments composition. J Agric Biol 11:100–105
4. Abri F, Ghasemnezhad M, Hasansajedi R, Bakhshi D (2013) Effect of ascorbic Acid on vase life and petal senescence in cut rose flowers (Rosa hybrida) cv. ‘Royal Class’. American-Eurasian J Agric Environ Sci Agric 13(1):38–43
5. Arora AVP, Singh SS, Sindhu DN, Voleti SR (2007) Oxidative stress mechanisms during flower senescence. Plant Stress 1(2):157–172