amaranthus retroflexus, chenopodium album, echinochloa crus-galli, lipandra polysperma, persicaria maculosa, setaria pumila, setaria viridis, amaranthus cruentus, aphanes arvensis, atriplex patula, capsella bursa-pastoris, cerastium glomeratum, convolvulus arvensis, digitaria sanguinalis, erigeron annuus, erigeron canadensis, euphorbia helioscopia, geranium pusillum, lamium amplexicaule, lamium purpureum, matricaria chamomilla, mentha arvensis, oxalis stricta, persicaria lapathifolia, poa annua, polygonum aviculare, senecio vulgaris, sisymbrium orientale, sonchus oleraceus, stellaria media, veronica persica, viola arvensis