amaranthus hybridus, chenopodium album, zea mays, ambrosia artemisiifolia, setaria viridis, amaranthus retroflexus, artemisia vulgaris, atriplex oblongifolia, capsella bursa-pastoris, carduus acanthoides, cichorium intybus, cirsium arvense, convolvulus arvensis, datura stramonium, echinochloa crus-galli, elymus repens, erigeron canadensis, fallopia convolvulus, galinsoga parviflora, lactuca serriola, panicum miliaceum, persicaria lapathifolia, polygonum aviculare, salsola tragus, setaria pumila, solanum nigrum, stachys annua, tripleurospermum inodorum