echinochloa crus-galli, solanum nigrum, chenopodium album, erodium cicutarium, fallopia convolvulus, rumex acetosella, setaria viridis, stellaria media, viola arvensis, agrostis stolonifera, capsella bursa-pastoris, convolvulus arvensis, equisetum arvense, persicaria lapathifolia, persicaria maculosa, poa annua, polygonum aviculare, scleranthus annuus, senecio vulgaris, sonchus oleraceus, spergula arvensis, veronica arvensis, digitaria ischaemum