echinochloa crus-galli, digitaria sanguinalis, amaranthus retroflexus, stellaria media, capsella bursa-pastoris, euphorbia helioscopia, persicaria maculosa, chenopodium album, convolvulus arvensis, vicia hirsuta, amaranthus albus, geranium pusillum, lamium purpureum, portulaca oleracea, setaria viridis, silene latifolia, solanum nigrum, sonchus asper