Open Access Research Paper Views (620) Effects of treated wastewater of Islamic Azad University, Roudehen Branch irrigation on Ligustrum vulgare Maryam Farahani, Ali Reza Rahi J. Biodiv. & Environ. Sci. 6(1), 530-537, January 2015. Keywords: Irrigation, Ligustrum vulgare, Plant pigments, Wastewater Details