TY  - JOUR 
T1  - Weed Interference in Semi-Erect and Semi-Prostate Cowpea Cultivars
JO  - Planta Daninha
A1  - CASTRO, T.S.
A1  - ROCHA, P.R.R.
A1  - BARRETO, G.F.
A1  - MAIA, S.S.
A1  - ALBUQUERQUE, J.A.A.
A1  - ALVES, J.M.A.
SN  - 0100-8358
UL  - 10.1590/S0100-83582019370100080
VL  - 37 
Y1  - 2019
PB  - Brazil 
ER  -