chenopodium album, cirsium arvense, echinochloa crus-galli, galinsoga parviflora, amaranthus retroflexus, galinsoga quadriradiata, amaranthus blitum, amaranthus powellii, capsella bursa-pastoris, convolvulus arvensis, diplotaxis muralis, fallopia convolvulus, tripleurospermum inodorum, cota austriaca, polygonum aviculare, raphanus raphanistrum