digitaria sanguinalis, galinsoga parviflora, persicaria lapathifolia, amaranthus retroflexus, chenopodium album, eragrostis cilianensis, hibiscus trionum, chenopodiastrum hybridum, convolvulus arvensis, datura stramonium, echinochloa crus-galli, setaria viridis, sinapis arvensis, solanum nigrum, sonchus asper, sonchus oleraceus