bg, благоевград, chenopodium album, convolvulus arvensis, cirsium arvense, polygonum aviculare, cynodon dactylon, capsella bursa-pastoris, setaria helvola, echinochloa crus-galli, amaranthus retroflexus, persicaria lapathifolia, elymus repens, plantago major, plantago lanceolata, rorippa sylvestris, stellaria media, galium aparine, lactuca serriola, poa annua, setaria viridis, rumex crispus, fallopia convolvulus, rubus caesius, anthemis arvensis, cichorium intybus, erigeron canadensis, solanum nigrum, sonchus arvensis, sinapis arvensis, xanthium strumarium, matricaria chamomilla, lysimachia arvensis, sonchus asper, centaurea cyanus, trifolium repens, portulaca oleracea, vicia sativa, lolium perenne, sonchus oleraceus, daucus carota, veronica persica, persicaria maculosa, papaver rhoeas, lamium purpureum, achillea millefolium, apera spica-venti, erodium cicutarium, ranunculus sardous, verbena officinalis, potentilla reptans, trifolium arvense