echinochloa crus-galli, spergula arvensis, amaranthus retroflexus, galinsoga parviflora, zea mays, capsella bursa-pastoris, chenopodium album, galinsoga quadriradiata, myosotis arvensis, persicaria lapathifolia, raphanus raphanistrum, setaria pumila, solanum nigrum, sonchus arvensis, tripleurospermum inodorum, vicia hirsuta, vicia sativa, viola arvensis