echinochloa crus-galli, chenopodium album, tripleurospermum inodorum, achillea millefolium, anthoxanthum aristatum, arnoseris minima, centaurea cyanus, cerastium holosteoides, cirsium arvense, equisetum arvense, erigeron canadensis, erodium cicutarium, erysimum cheiranthoides, fallopia convolvulus, plantago lanceolata, poa annua, rumex crispus, setaria viridis, spergula arvensis, stellaria media, veronica arvensis, vicia hirsuta, viola arvensis