TY - JOUR T1 - Morphological and physiological changes in barley cultivars under black oat competition JO - Advances in Weed Science A1 - Galon, Leandro A1 - Concenço, Germani A1 - Agazzi, Luciane R. A1 - Schreiber, Fábio A1 - Nonemacher, Felipe A1 - Andres, André SN - 2675-9462 UL - 10.51694/AdvWeedSci/2021;39:000014 VL - 39 Y1 - 2021 PB - Brasil ER -