digitaria sanguinalis, sinapis arvensis, stellaria media, amaranthus retroflexus, chenopodium album, cirsium arvense, convolvulus arvensis, cynodon dactylon, elymus repens, erigeron canadensis, setaria pumila, setaria viridis, solanum nigrum, sonchus arvensis, sonchus oleraceus, veronica filiformis, capsella bursa-pastoris, echinochloa crus-galli, mentha arvensis, reseda lutea, sorghum halepense