Inhibitory effect of ragweed (Ambrosia artemisiifolia L.)-inflorescence extract on the germination of Amaranthus hypochondriacus L. and growth of two soil algae
In this study the ecological importance of common ragweed (Ambrosia artemisiifolia L.; Asteraceae) was investigated in in vitro bioassays as it is one of the most widespread annual weeds occurring on arable land in Hungary.