chenopodium album, setaria pumila, capsella bursa-pastoris, cirsium arvense, digitaria sanguinalis, echinochloa crus-galli, persicaria lapathifolia, persicaria maculosa, veronica persica, anthemis arvensis, centaurea cyanus, convolvulus arvensis, digitaria ciliaris, fallopia convolvulus, lamium purpureum, myosotis arvensis, polygonum aviculare, stellaria media, viola arvensis