amaranthus hybridus, amaranthus retroflexus, chenopodium album, convolvulus arvensis, phaseolus vulgaris, ambrosia artemisiifolia, chenopodiastrum hybridum, cirsium arvense, echinochloa crus-galli, elymus repens, galinsoga parviflora, mentha longifolia, mercurialis annua, setaria pumila, setaria viridis, stachys palustris