echinochloa crus-galli, amaranthus retroflexus, amaranthus powellii, chenopodium album, cirsium arvense, mercurialis annua, setaria pumila, sonchus arvensis, euphorbia helioscopia, setaria viridis, aethusa cynapium, persicaria lapathifolia, sinapis arvensis, sonchus oleraceus, atriplex patula, avena fatua, capsella bursa-pastoris, erodium cicutarium, fallopia convolvulus, galinsoga parviflora, lysimachia arvensis, raphanus raphanistrum, stachys annua, stellaria media, thlaspi arvense, veronica polita, viola arvensis, artemisia vulgaris