beta vulgaris, cirsium arvense, echinochloa crus-galli, helminthotheca echioides, polygonum aviculare, solanum nigrum, alopecurus myosuroides, amaranthus retroflexus, calystegia sepium, convolvulus arvensis, daucus carota, lepidium coronopus, persicaria lapathifolia, setaria viridis, sonchus arvensis, sorghum halepense, veronica hederifolia, elymus repens, papaver rhoeas, rapistrum rugosum, trifolium repens