amaranthus blitoides, amaranthus retroflexus, cirsium arvense, echinochloa crus-galli, hibiscus trionum, abutilon theophrasti, chenopodiastrum hybridum, chenopodium album, convolvulus arvensis, datura stramonium, heliotropium europaeum, medicago lupulina, persicaria lapathifolia, polygonum aviculare, portulaca oleracea, sinapis arvensis, solanum nigrum, sonchus oleraceus, sorghum halepense, xanthium strumarium