Flumioxazin hoʻopili i ka herbicide no ka mālama ʻana i ka lau lau nahele

wehewehe huahana

ʻO Flumioxazin kahi lāʻau lapaʻau pili i hoʻopili ʻia e nā lau a i ʻole nā ​​​​mea kanu e hoʻopuka ana i nā hōʻailona o ka wilting, necrosis a me ka chlorosis i loko o 24 mau hola o ka noi.Mālama ʻo ia i nā mauʻu a me nā lau lau ākea makahiki a me nā makahiki ʻelua;ma nā haʻawina āpana ma ʻAmelika, ua ʻike ʻia ka flumioxazin e hoʻomalu i nā ʻano lau lau lau ākea ma mua a ma hope paha o ka puka ʻana.Loaʻa ka hana koena o ka huahana a hiki i 100 mau lā ma muli o nā kūlana.

Hana ʻo Flumioxazin ma ke kāohi ʻana i ka protoporphyrinogen oxidase, he enzyme nui i ka synthesis o chlorophyll.Manaʻo ʻia e hōʻiliʻili nā porphyrins i nā mea kanu maʻalahi, e hana ana i ka photosensitization e alakaʻi ai i ka membrane lipid peroxidation.ʻO ka peroxidation o nā lipid membrane e alakaʻi i ka pōʻino hiki ʻole ke hoʻihoʻi ʻia o ka hana membrane a me ke kūkulu ʻana i nā mea kanu maʻalahi.ʻO ka hana o ka flumioxazin he māmā a pili i ka oxygen.ʻO ka mālama ʻana i ka lepo me ka flumioxazin e hoʻololi i nā mea kanu e puka mai ana i ka necrotic a make koke ma hope o ka ʻike ʻana i ka lā.

Hiki ke hoʻohana ʻia ʻo Flumioxazin ma ke ʻano he lāʻau lapaʻau i nā ʻōnaehana mahi ʻai liʻiliʻi i hui pū ʻia me ka glyphosate a i ʻole nā ​​​​huahana ʻē aʻe ma hope o ka puka ʻana me Valent's Select (clethodim).Hiki ke hoʻohana ʻia ma mua o ke kanu ʻana a hiki i ka puka ʻana o ka mea kanu akā e hoʻopilikia nui i ka soya inā hoʻohana ʻia ma hope o ka puka ʻana o ka hua.He koho nui ka huahana i ka soybean a me ka pīkī ke hoʻohana ʻia ma mua o ka puka ʻana.Ma nā ho'āʻoʻana o ka soybean, hāʻawiʻo flumioxazin i ka mana like aʻoi aku ka maikaʻi ma mua o ka metribuzin akā ma ka haʻahaʻa haʻahaʻa loa.Hiki ke hoʻohui ʻia ka Flumioxazin me ka clethodim, glyphosate, a me ka paraquat no ka hoʻohana ʻana i ke ahi ma luna o nā pīni, a hiki ke hoʻohui ʻia ka pahu me ka dimethenamid, ethalfuralin, metolachlor, a me pendimethalin no ka hoʻohana mua ʻana i nā pīni.No ka hoʻohana ʻana i ka soybeans, hiki ke hoʻohui ʻia ka flumioxazin me ka clethodim, glyphosate, imazaquin, a me ka paraquat no nā noi kuni, a me clomazone, cloransulam-methyl, imazaquin, imazethapyr, linuron, metribuzin, pendimethalin no nā noi mua.

I loko o nā māla waina, ʻo ka flumioxazin ka mea nui no ka hoʻohana mua ʻana i ka nahele.No ka hoʻohana ʻana ma hope o ka puka ʻana, ʻōlelo ʻia ka hui ʻana me nā herbicides foliar.Hoʻohana wale ʻia ka huahana no ka hoʻohana ʻana i nā kumu waina ma kahi o ʻehā mau makahiki.