it, frosinone, convolvulus arvensis, papaver rhoeas, chenopodium album, euphorbia helioscopia, verbascum sinuatum, cynodon dactylon, veronica persica, silybum marianum, sonchus asper, portulaca oleracea, amaranthus retroflexus, dittrichia viscosa, polygonum aviculare, geranium dissectum, sherardia arvensis, helminthotheca echioides, raphanus raphanistrum, plantago lanceolata, foeniculum vulgare, lysimachia arvensis, senecio vulgaris, galium aparine, rumex crispus, beta vulgaris, poa trivialis, cichorium intybus, poa annua, potentilla reptans, heliotropium europaeum, bromus hordeaceus, daucus carota, sonchus oleraceus, malva sylvestris, vicia sativa, stellaria media, sambucus ebulus, hordeum murinum, echinochloa crus-galli, avena barbata, verbena officinalis, avena sterilis, elymus repens, medicago sativa, calepina irregularis, geranium molle, lactuca serriola, rumex pulcher, carduus pycnocephalus, sorghum halepense, diplotaxis erucoides