SHANMUGAM, V., H. THAKUR, S. PAUL, P. BHADWAL, S. MAHAJAN, and K. KUMAR MONDAL. “First Report of Collar Rot Caused by Pseudomonas Aeruginosa on Calla Lily (Zantedeschia Elliottiana)”. Phytopathologia Mediterranea, vol. 55, no. 3, Jan. 2017, pp. 427-31, doi:10.14601/Phytopathol_Mediterr-18129.