solanum tuberosum, setaria pumila, cirsium arvense, galinsoga parviflora, raphanus raphanistrum, equisetum arvense, erysimum cheiranthoides, fallopia convolvulus, amaranthus retroflexus, avena sativa, echinochloa crus-galli, elymus repens, euphorbia helioscopia, lycopsis arvensis, silene latifolia, spergula arvensis