bg, благоевград, convolvulus arvensis, chenopodium album, cynodon dactylon, amaranthus retroflexus, cirsium arvense, portulaca oleracea, sorghum halepense, polygonum aviculare, sinapis arvensis, solanum nigrum, heliotropium europaeum, hibiscus trionum, setaria helvola, setaria viridis, papaver rhoeas, eragrostis cilianensis, digitaria sanguinalis, fallopia convolvulus, sonchus oleraceus, delphinium paniculatum, delphinium consolida, capsella bursa-pastoris, lactuca serriola, amaranthus albus, lamium amplexicaule, lepidium draba, stellaria media, chondrilla juncea, agrostemma githago, hordeum murinum, veronica hederifolia, xanthium spinosum, xanthium strumarium, vicia pannonica, lysimachia arvensis, ranunculus arvensis, echinochloa crus-galli, sonchus asper, galium aparine, bifora radians, matricaria chamomilla, malva sylvestris, erigeron canadensis, veronica persica, vicia sativa, lathyrus aphaca, senecio vulgaris, caucalis platycarpos, cichorium intybus, tribulus terrestris