brassica napus, chenopodium album, elymus repens, persicaria lapathifolia, erodium cicutarium, fallopia convolvulus, spergula arvensis, stellaria media, viola arvensis, convolvulus arvensis, erysimum cheiranthoides, euphorbia helioscopia, persicaria amphibia, achillea millefolium, bidens tripartita, centaurea cyanus, cirsium arvense, galeopsis tetrahit, lycopsis arvensis, mentha arvensis, myosotis arvensis, setaria viridis, vicia hirsuta