Pacheco, C. de A. Martelli, J.B. Polydoro, D.A. Schinor, E.H. Pio, R.M. Kupper, K.C. Azevedo, F.A. de Resistance and susceptibility of mandarins and their hybrids to Alternaria alternata Subjects--Topical Terms: TANGERINAHÍBRIDOALTERNARIOSEVARIEDADE RESISTENTE