cirsium arvense, echinochloa crus-galli, aristolochia clematitis, chenopodium album, convolvulus arvensis, digitaria sanguinalis, eragrostis cilianensis, setaria verticillata, sorghum halepense, amaranthus albus, amaranthus retroflexus, bidens tripartita, datura stramonium, eragrostis minor, galinsoga parviflora, setaria viridis, solanum nigrum, sonchus asper, stellaria media