echinochloa crus-galli, setaria pumila, digitaria sanguinalis, persicaria maculosa, anthemis arvensis, chenopodium album, equisetum arvense, fallopia convolvulus, lipandra polysperma, persicaria lapathifolia, rumex acetosella, scleranthus annuus, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, galinsoga parviflora, galium aparine, lamium purpureum, oxalis stricta, plantago lanceolata, ranunculus repens, setaria viridis, sonchus asper, stachys palustris, stellaria graminea, buglossoides arvensis