chenopodium album, cirsium arvense, setaria pumila, convolvulus arvensis, echinochloa crus-galli, elymus repens, euphorbia helioscopia, galium aparine, matricaria discoidea, papaver rhoeas, polygonum aviculare, rubus caesius, setaria verticillata, setaria viridis, thlaspi arvense, viola arvensis, digitaria ischaemum, geranium pusillum, rumex crispus, veronica arvensis