amaranthus retroflexus, chenopodium album, echinochloa crus-galli, amaranthus blitum, capsella bursa-pastoris, chenopodiastrum hybridum, cirsium arvense, galinsoga parviflora, galium aparine, mercurialis annua, persicaria lapathifolia, setaria pumila, sonchus oleraceus, urtica urens, poa annua, silene latifolia, sinapis arvensis, solanum nigrum