poa annua, chenopodium album, galinsoga parviflora, senecio vulgaris, solanum nigrum, echinochloa crus-galli, equisetum arvense, erodium cicutarium, gnaphalium uliginosum, setaria viridis, spergula arvensis, stellaria media, agrostis stolonifera, arnoseris minima, capsella bursa-pastoris, centaurea cyanus, fallopia convolvulus, geranium molle, lamium purpureum, malva neglecta, persicaria maculosa, ranunculus repens, trifolium repens