Beckmannia 第1页

Analysis of the wettability and retention of clodinafop-propargyl ME solutions on American sloughgrass Beckmannia syzigachne leaves Phylogenetic origin of Beckmannia (Poaceae) inferred from molecular evidence Competition of Beckmannia syzigachne with transplanted rape and its economic control threshold Phylogeny of Beckmannia syzigachne Inferred from Plastid trnL-F Sequences