bg, враца, chenopodium album, convolvulus arvensis, amaranthus retroflexus, cirsium arvense, solanum nigrum, sinapis arvensis, setaria helvola, setaria viridis, echinochloa crus-galli, cynodon dactylon, capsella bursa-pastoris, stellaria media, hibiscus trionum, fallopia convolvulus, polygonum aviculare, sorghum halepense, lactuca serriola, elymus repens, chenopodiastrum hybridum, lathyrus tuberosus, lamium amplexicaule, portulaca oleracea, erigeron canadensis, sonchus oleraceus, digitaria sanguinalis, delphinium consolida, sonchus arvensis, lepidium draba, stachys annua, delphinium paniculatum, rubus caesius, galium aparine, tripleurospermum inodorum, reseda lutea, descurainia sophia, diplotaxis muralis, xanthium strumarium, carduus acanthoides, veronica hederifolia, veronica polita, datura stramonium, sonchus asper, senecio vulgaris, bromus tectorum, plantago major, hordeum murinum, persicaria lapathifolia, heliotropium europaeum, lysimachia arvensis, thlaspi arvense