convolvulus arvensis, cynodon dactylon, amaranthus retroflexus, chenopodium album, cirsium arvense, digitaria sanguinalis, echinochloa crus-galli, fallopia convolvulus, persicaria lapathifolia, portulaca oleracea, ranunculus repens, rorippa sylvestris, setaria pumila, setaria viridis, solanum nigrum, sorghum halepense, stellaria media, aristolochia clematitis, galinsoga parviflora, lepidium draba, plantago major, poa annua, rubus caesius, sambucus ebulus, senecio vulgaris, sinapis arvensis, sonchus arvensis, sonchus asper, sonchus oleraceus