amaranthus hybridus, echinochloa crus-galli, fallopia convolvulus, chenopodium album, convolvulus arvensis, anthemis arvensis, digitaria sanguinalis, erigeron canadensis, persicaria maculosa, polygonum aviculare, setaria viridis, stellaria media, capsella bursa-pastoris, chondrilla juncea, holcus lanatus, lactuca serriola, malva sylvestris, poa annua, senecio vulgaris