triticum aestivum, avena fatua, chenopodium album, fallopia convolvulus, persicaria lapathifolia, sinapis arvensis, spergula arvensis, stellaria media, cirsium arvense, convolvulus arvensis, elymus repens, equisetum arvense, erysimum cheiranthoides, galinsoga parviflora, galium aparine, hordeum vulgare, viola arvensis