echinochloa crus-galli, chenopodium album, amaranthus retroflexus, bunias orientalis, convolvulus arvensis, digitaria sanguinalis, eragrostis minor, geranium pusillum, hibiscus trionum, salsola tragus, setaria pumila, setaria viridis, sinapis arvensis, stachys annua, stellaria media, xanthium spinosum