convolvulus arvensis, amaranthus retroflexus, cynodon dactylon, echinochloa crus-galli, hibiscus trionum, portulaca oleracea, rubus caesius, setaria viridis, sorghum halepense, amaranthus albus, aristolochia clematitis, cerinthe minor, chenopodiastrum hybridum, chenopodium album, chondrilla juncea, cirsium arvense, digitaria sanguinalis, eragrostis cilianensis, euphorbia tommasiniana, setaria pumila, sinapis arvensis