TY  - JOUR 
T1  - Allelopathic action of parthenium and its rhizospheric soil on maize as influenced by growing conditions
JO  - Planta Daninha
A1  - Safdar, M.E.
A1  - Tanveer, A.
A1  - Khaliq, A.
A1  - Naeem, M.S.
SN  - 0100-8358
UL  - 10.1590/S0100-83582014000200001
VL  - 32 
Y1  - 2014
PB  - Brasil 
ER  -