echinochloa crus-galli, spergula arvensis, anthemis arvensis, anthoxanthum aristatum, avena strigosa, centaurea cyanus, chenopodium album, convolvulus arvensis, digitaria ischaemum, elymus repens, equisetum arvense, erigeron canadensis, fallopia convolvulus, galinsoga parviflora, hypochaeris glabra, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, plantago lanceolata, rumex acetosella, setaria pumila, setaria viridis, stellaria media, tanacetum vulgare, trifolium repens, tripleurospermum inodorum, vicia hirsuta, vicia villosa, viola arvensis