chenopodium album, setaria pumila, setaria verticillata, amaranthus hybridus, amaranthus retroflexus, cirsium arvense, convolvulus arvensis, digitaria sanguinalis, echinochloa crus-galli, poa trivialis, rorippa sylvestris, senecio vulgaris, capsella bursa-pastoris, conium maculatum, persicaria lapathifolia, plantago major, poa annua, polygonum aviculare, portulaca oleracea, ranunculus repens, setaria viridis, solanum nigrum, sonchus arvensis, sonchus oleraceus, stellaria media