chenopodium album, mercurialis annua, ambrosia artemisiifolia, chenopodiastrum hybridum, convolvulus arvensis, stachys annua, amaranthus hybridus, atriplex patula, cirsium arvense, echinochloa crus-galli, fallopia convolvulus, galinsoga parviflora, galium aparine, lysimachia arvensis, panicum miliaceum, persicaria lapathifolia, polygonum aviculare, setaria pumila, solanum nigrum, sonchus arvensis, stellaria media, tripleurospermum inodorum, veronica persica