galinsoga parviflora, solanum tuberosum, echinochloa crus-galli, amaranthus powellii, amaranthus retroflexus, avena fatua, setaria pumila, artemisia vulgaris, calystegia sepium, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, equisetum arvense, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, lamium purpureum, persicaria maculosa, sinapis arvensis, solanum nigrum, sonchus asper, sonchus oleraceus