at, oststeiermark, chenopodium album, lipandra polysperma, capsella bursa-pastoris, cirsium arvense, veronica persica, convolvulus arvensis, fallopia convolvulus, stellaria media, persicaria lapathifolia, elymus repens, persicaria maculosa, echinochloa crus-galli, galium aparine, viola arvensis, setaria helvola, lysimachia arvensis, polygonum aviculare, galinsoga parviflora, oxalis stricta, poa annua, equisetum arvense, sonchus asper, plantago major, atriplex patula, tripleurospermum inodorum, amaranthus retroflexus, sonchus oleraceus, ranunculus repens, lamium purpureum, papaver rhoeas, myosotis arvensis, apera spica-venti, sinapis arvensis, lapsana communis, digitaria sanguinalis, euphorbia helioscopia, galinsoga quadriradiata, chaenorhinum minus, rumex crispus, rumex obtusifolius, thlaspi arvense, sonchus arvensis, veronica arvensis, erigeron canadensis, senecio vulgaris, silene latifolia, persicaria hydropiper, trifolium repens, vicia hirsuta, setaria viridis