Ibisobanuro bigufi:
2, 4-D, umunyu wacyo ni ibyatsi biva muri sisitemu, bikoreshwa cyane mukurwanya ibyatsi bibi bifite amababi manini nka Plantago, Ranunculus na Veronica spp. Nyuma yo kuyungurura, irashobora gukoreshwa mukurwanya ibyatsi bigari byamababi mumirima ya sayiri, ingano, umuceri, ibigori, umuceri namasaka nibindi.