bg, стара загора, convolvulus arvensis, cirsium arvense, chenopodium album, sinapis arvensis, delphinium paniculatum, delphinium consolida, fallopia convolvulus, polygonum aviculare, setaria helvola, amaranthus retroflexus, cynodon dactylon, papaver rhoeas, capsella bursa-pastoris, lamium amplexicaule, stellaria media, lathyrus tuberosus, elymus repens, galium aparine, lactuca serriola, setaria viridis, hibiscus trionum, solanum nigrum, agrostemma githago, vicia pannonica, stachys annua, veronica hederifolia, echinochloa crus-galli, lysimachia arvensis, adonis aestivalis, ranunculus arvensis, sorghum halepense, viola arvensis, digitaria sanguinalis, caucalis platycarpos, lepidium draba, portulaca oleracea, veronica persica, bifora radians, sonchus oleraceus, vicia sativa, rubus caesius, sonchus asper, buglossoides arvensis, descurainia sophia, sonchus arvensis, centaurea cyanus, lathyrus aphaca, cota austriaca, erigeron canadensis, chenopodiastrum hybridum