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