S.V. Agricultural College, ANGR. Agricultural University, Tirupati-517501, Andhra Pradesh. E-mail: eswarnp@yahoo.com
National Symposium on Plant Health for Sustainability in the Field and Horticultural Crops held at Citrus Research Station, Dr. Y.S.R. Horticultural University, Tirupati -517502, A.P. (India) on. 18th - 20th November, 2014
