TY  - JOUR 
T1  - Woody Gall symptoms in different citrus species and varieties artificially colonized by the citrus brown aphid Toxoptera citricidus
JO  - Fitopatologia Brasileira
A1  - CARVALHO, SERGIO A.
A1  - MÜLLER, GERD W.
A1  - POMPEU JR, JORGINO
A1  - CASTRO, JAIRO LOPES DE
SN  - 0100-4158
UL  - 10.1590/S0100-41582001000100018
VL  - 26 
Y1  - 2001
PB  - Brasil 
ER  -