chenopodium album, echinochloa crus-galli, galinsoga parviflora, galium aparine, amaranthus retroflexus, tripleurospermum inodorum, viola arvensis, argentina anserina, artemisia vulgaris, cirsium arvense, fallopia convolvulus, galeopsis bifida, myosotis arvensis, poa annua, rumex crispus, setaria viridis, solanum nigrum, sonchus arvensis, stellaria media