zea mays, chenopodium album, echinochloa crus-galli, setaria viridis, centaurea cyanus, equisetum arvense, erodium cicutarium, fallopia convolvulus, lolium perenne, persicaria lapathifolia, spergula arvensis, stellaria media, anthemis arvensis, capsella bursa-pastoris, galinsoga parviflora, lamium amplexicaule, lamium purpureum, raphanus raphanistrum, scleranthus annuus, thlaspi arvense, trifolium repens, vicia sativa, viola arvensis