amaranthus retroflexus, chenopodium album, convolvulus arvensis, portulaca oleracea, setaria viridis, sorghum halepense, amaranthus albus, cynodon dactylon, datura stramonium, eragrostis cilianensis, eragrostis minor, fallopia convolvulus, hibiscus trionum, nonea pulla, sinapis arvensis, solanum nigrum, tribulus terrestris