solanum tuberosum, galinsoga parviflora, chenopodium album, elymus repens, setaria pumila, cirsium arvense, echinochloa crus-galli, equisetum arvense, raphanus raphanistrum, tripleurospermum inodorum, artemisia vulgaris, fallopia convolvulus, geranium pusillum, persicaria maculosa, polygonum aviculare