TY - BOOK AU - ASHA B NAIR AU - Dr.UMAMAHESWARAN K TI - IDENTIFICATION OF GRAFT TRANSMISSIBLE RESISTANT FACTORS AND DEVELOPMENT OF siRNA MEDIATED RESISTANCE IN CASSAVA AGAINST Cassava mosaic geminivirus U1 - J:4 P17 PY - 2017/// CY - COLLEGE OF AGRICULTURE VELLAYANI PB - DEPARTMENT OF PLANT PATHOLOGY ER -