bg, благоевград, convolvulus arvensis, chenopodium album, cynodon dactylon, cirsium arvense, amaranthus retroflexus, polygonum aviculare, setaria helvola, digitaria sanguinalis, setaria viridis, portulaca oleracea, sinapis arvensis, solanum nigrum, sorghum halepense, echinochloa crus-galli, fallopia convolvulus, hibiscus trionum, capsella bursa-pastoris, stellaria media, delphinium consolida, delphinium paniculatum, elymus repens, sonchus oleraceus, lysimachia arvensis, papaver rhoeas, lactuca serriola, erigeron canadensis, ranunculus arvensis, sonchus asper, agrostemma githago, plantago lanceolata, anthemis arvensis, vicia sativa, lathyrus aphaca, veronica hederifolia, galium aparine, sonchus arvensis, cichorium intybus, matricaria chamomilla, plantago major, veronica persica, vicia pannonica, daucus carota, persicaria lapathifolia, lathyrus tuberosus, xanthium strumarium, lamium amplexicaule, eragrostis cilianensis, rubus caesius, rumex crispus, chondrilla juncea