ʻO ka wehewehe pōkole:
2, 4-D, ʻo kāna mau paʻakai he mau lāʻau herbicide ʻōnaehana, hoʻohana nui ʻia no ka mālama ʻana i nā lau lau ākea e like me Plantago, Ranunculus a me Veronica spp.Ma hope o ka hoʻoheheʻe ʻana, hiki ke hoʻohana ʻia e hoʻomalu i ka lau lau nahele i nā māla o ka bale, palaoa, raiki, kulina, millet a me Sorghum etc.