erigeron canadensis, ambrosia artemisiifolia, cuscuta epilinum, echinochloa crus-galli, setaria pumila, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, hibiscus trionum, lactuca serriola, setaria viridis, sorghum halepense, arctium lappa, artemisia vulgaris, atriplex patula, atriplex tatarica, euphorbia esula, euphorbia falcata, helminthotheca echioides, lathyrus tuberosus, lipandra polysperma, mentha arvensis, polygonum aviculare, solanum nigrum, sonchus asper, sonchus oleraceus, stachys annua, cichorium intybus