TY  - JOUR 
T1  - ESTIMATING YIELD LOSSES AND ECONOMIC THRESHOLD LEVEL OF <i>Parthenium hysterophorus</i> IN FORAGE SORGHUM
JO  - Planta Daninha
A1  - ASIF, M.
A1  - AYUB, M.
A1  - TANVEER, A.
A1  - AKHTAR, J.
SN  - 0100-8358
UL  - 10.1590/S0100-83582017350100038
VL  - 35 
Y1  - 2017
PB  - Brasil 
ER  -