echinochloa crus-galli, amaranthus retroflexus, chenopodium album, galeopsis bifida, galeopsis tetrahit, persicaria maculosa, silene latifolia, fallopia convolvulus, galinsoga parviflora, poa annua, apera spica-venti, artemisia absinthium, capsella bursa-pastoris, fumaria officinalis, galium aparine, gnaphalium uliginosum, myosotis arvensis, oxybasis glauca, sonchus arvensis, tripleurospermum inodorum, veronica arvensis, viola arvensis