digitaria ischaemum, echinochloa crus-galli, persicaria maculosa, senecio vulgaris, setaria viridis, amaranthus hybridus, chenopodium album, erodium cicutarium, fallopia convolvulus, solanum nigrum, spergula arvensis, stellaria media, agrostis stolonifera, capsella bursa-pastoris, elymus repens, persicaria lapathifolia, poa annua, rumex acetosella, urtica urens