convolvulus arvensis, amaranthus retroflexus, mercurialis annua, setaria viridis, chenopodiastrum hybridum, lathyrus tuberosus, sinapis arvensis, stellaria media, amaranthus powellii, avena fatua, chenopodium album, persicaria lapathifolia, sonchus oleraceus, stachys annua, capsella bursa-pastoris, descurainia sophia, echinochloa crus-galli, erigeron canadensis, erodium cicutarium, galium aparine, lysimachia arvensis, raphanus raphanistrum, setaria pumila, tripleurospermum inodorum