setaria viridis, chenopodium album, echinochloa crus-galli, lycopsis arvensis, thlaspi arvense, fallopia convolvulus, polygonum aviculare, setaria pumila, erodium cicutarium, silene latifolia, spergula arvensis, viola arvensis, artemisia vulgaris, erigeron canadensis, euphorbia helioscopia, galinsoga parviflora, galium aparine, melilotus albus, raphanus raphanistrum, sonchus arvensis, sonchus asper, trifolium hybridum, tripleurospermum inodorum, vicia sativa