bg, благоевград, convolvulus arvensis, cynodon dactylon, chenopodium album, amaranthus retroflexus, cichorium intybus, daucus carota, polygonum aviculare, lactuca serriola, setaria helvola, plantago lanceolata, sorghum halepense, cirsium arvense, capsella bursa-pastoris, papaver rhoeas, verbena officinalis, solanum nigrum, sambucus ebulus, chondrilla juncea, portulaca oleracea, xanthium strumarium, echinochloa crus-galli, stellaria media, erigeron canadensis, setaria viridis, sonchus oleraceus, lysimachia arvensis, plantago major, lepidium draba, sonchus asper, hordeum murinum, vicia sativa, eryngium campestre, rumex crispus, galium aparine, elymus repens, sinapis arvensis, veronica persica, malva sylvestris, lolium perenne, bromus sterilis, euphorbia helioscopia, digitaria sanguinalis, aristolochia clematitis, datura stramonium, fallopia convolvulus, dactylis glomerata, rubus caesius, poa annua, anthemis arvensis, artemisia vulgaris