setaria viridis, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, digitaria sanguinalis, echinochloa crus-galli, fallopia convolvulus, persicaria maculosa, poa annua, solanum nigrum, urtica urens, erodium cicutarium, euphorbia helioscopia, euphorbia peplus, mercurialis annua, persicaria lapathifolia, polygonum aviculare, rumex acetosella, senecio vulgaris, stellaria media, geranium pusillum