bg, стара загора, convolvulus arvensis, cynodon dactylon, chenopodium album, polygonum aviculare, cirsium arvense, plantago lanceolata, lactuca serriola, hordeum murinum, elymus repens, capsella bursa-pastoris, alopecurus myosuroides, echinochloa crus-galli, rumex crispus, sonchus asper, bromus hordeaceus, daucus carota, vicia sativa, papaver rhoeas, sinapis arvensis, cichorium intybus, sonchus oleraceus, lolium perenne, rumex pulcher, poa annua, eryngium campestre, geranium dissectum, galium aparine, amaranthus retroflexus, stellaria media, matricaria chamomilla, lepidium draba, bromus sterilis, trifolium repens, portulaca oleracea, plantago major, torilis arvensis, solanum nigrum, lysimachia arvensis, poa trivialis, potentilla reptans, digitaria sanguinalis, xanthium strumarium, erigeron canadensis, senecio vulgaris, xanthium spinosum, agrostis stolonifera, setaria helvola, verbena officinalis, veronica persica, helminthotheca echioides