galinsoga parviflora, chenopodium album, amaranthus hybridus, convolvulus arvensis, echinochloa crus-galli, setaria pumila, lipandra polysperma, mercurialis annua, amaranthus retroflexus, ambrosia artemisiifolia, artemisia vulgaris, chenopodiastrum hybridum, cichorium intybus, cirsium arvense, geranium pusillum, lactuca serriola, persicaria lapathifolia, polygonum aviculare, stellaria media