TY  - JOUR 
T1  - Protection between strains of Passion fruit woodiness virus in sunnhemp
JO  - Fitopatologia Brasileira
A1  - Novaes, Quelmo S.
A1  - Rezende, Jorge A. M.
SN  - 0100-4158
UL  - 10.1590/S0100-41582005000300017
VL  - 30 
Y1  - 2005
PB  - Brasil 
ER  -