solanum tuberosum, chenopodium album, digitaria ischaemum, setaria viridis, echinochloa crus-galli, galinsoga parviflora, achillea millefolium, cirsium arvense, elymus repens, equisetum arvense, fallopia convolvulus, lycopsis arvensis, myosotis arvensis, plantago lanceolata, polygonum aviculare, raphanus raphanistrum, rumex acetosella, setaria pumila, tripleurospermum inodorum