bg, благоевград, convolvulus arvensis, cirsium arvense, chenopodium album, polygonum aviculare, cynodon dactylon, agrostemma githago, vicia pannonica, delphinium paniculatum, fallopia convolvulus, capsella bursa-pastoris, delphinium consolida, setaria helvola, sinapis arvensis, lactuca serriola, papaver rhoeas, centaurea cyanus, vicia sativa, galium aparine, elymus repens, amaranthus retroflexus, lathyrus aphaca, anthemis arvensis, stellaria media, rubus caesius, ranunculus arvensis, plantago lanceolata, lysimachia arvensis, setaria viridis, echinochloa crus-galli, chondrilla juncea, caucalis platycarpos, portulaca oleracea, lamium amplexicaule, viola arvensis, lathyrus tuberosus, erodium cicutarium, solanum nigrum, bifora radians, cichorium intybus, veronica hederifolia, sonchus asper, trifolium arvense, sonchus arvensis, vicia villosa, rumex crispus, buglossoides arvensis, cota austriaca, xanthium strumarium, erigeron canadensis, persicaria lapathifolia