amaranthus retroflexus, chenopodium album, echinochloa crus-galli, chenopodiastrum hybridum, convolvulus arvensis, digitaria ischaemum, elymus repens, fallopia convolvulus, galinsoga parviflora, solanum nigrum, sonchus oleraceus, tripleurospermum inodorum, avena fatua, erodium cicutarium, galium aparine, mercurialis annua, senecio vulgaris