citrus aurantium, setaria verticillata, cyperus rotundus, amaranthus hybridus, amaranthus viridis, echinochloa colonum, oloptum miliaceum, allium paniculatum, amaranthus blitoides, convolvulus arvensis, digitaria sanguinalis, euphorbia serpens, heliotropium europaeum, portulaca oleracea, sonchus oleraceus, symphyotrichum squamatum