digitaria sanguinalis, solanum nigrum, digitaria ischaemum, echinochloa crus-galli, equisetum arvense, galinsoga parviflora, veronica chamaedrys, viola arvensis, avena fatua, elymus repens, galium aparine, glechoma hederacea, oxalis stricta, persicaria hydropiper, vicia tetrasperma