echinochloa crus-galli, amaranthus powellii, setaria pumila, amaranthus retroflexus, oxalis stricta, solanum nigrum, stellaria media, achillea millefolium, bidens tripartita, convolvulus arvensis, digitaria ischaemum, digitaria sanguinalis, erodium cicutarium, euphorbia helioscopia, fallopia convolvulus, galeopsis speciosa, galeopsis tetrahit, galinsoga parviflora, galium aparine, mentha arvensis, persicaria hydropiper, persicaria maculosa, polygonum aviculare, raphanus raphanistrum, silene vulgaris, spergula arvensis, trifolium repens, veronica arvensis, veronica persica, viola arvensis, atriplex patula, erigeron canadensis, plantago major, sonchus arvensis, vicia cracca