zea mays, echinochloa crus-galli, persicaria lapathifolia, amaranthus retroflexus, chenopodium album, daucus carota, digitaria sanguinalis, galega officinalis, helminthotheca echioides, lysimachia arvensis, matricaria chamomilla, medicago lupulina, polygonum aviculare, portulaca oleracea, potentilla reptans, rapistrum rugosum, setaria viridis, solanum nigrum, veronica arvensis, beta vulgaris, bromus hordeaceus, moricandia arvensis