Lub npe Askiv:Fomesafen
Lub npe tshuaj:5-[2-Chloro-4-(trifluoromethyl)phenoxy]-N-(methylsulfonyl)-2-nitrobenzamide
CAS Nr.: 72178-02-0
Cov mis mos molecular:C15H10ClF3N2O6S
Tus qauv qauv:
Mechanism ntawm Action
Fomesafen belongs rau protoporphyrinogen oxidase (PPO) inhibitor chav kawm ntawm cov tshuaj tua kab mob. Nws yog absorbed los ntawm stems, nplooj thiab cov hauv paus hniav, rhuav tshem cov photosynthesis ntawm cov nroj tsuag, ua yellowing ntawm nplooj nplooj los yog hlawv, thiab thaum kawg Wither thiab tuag.
Nta
1. Feem ntau yog siv los tswj cov nroj tsuag dav dav.
2. Tom qab cov noob taum pauv, nws tuaj yeem tov nrog fluazifop-pp, fenoxyfop-pp, quizalofop-pp, clethodim, clomazone, bentazone, glyphosate, fenoxaprop-pp, imazamox, thiab lwm yam.
3. Los nag 4-6 teev tom qab txau yuav tsis cuam tshuam cov nroj tsuag. Lub sij hawm residual nyhuv nyob rau hauv cov av yog ntev dua.
4. Nws tsis pom zoo kom siv cov koob tshuaj ntau, uas yuav ua rau raug mob. Ntxiv cov khoom siv hluavtaws uas tsis yog-ionic surfactants thiab cov roj ntxhia ntxiv xws li azone, silicone, thiab lwm yam rau cov tshuaj ua kua yuav ua rau muaj kev phom sij ntawm cov tshuaj.
5. Nws tuaj yeem siv tau thaum cog cov taum pauv hauv cov pob kws, tab sis tsis yog thaum cov taum pauv tau cuam tshuam nrog lwm cov qoob loo rhiab heev.
Cov nyhuv ntawm fomesafen rau cov taum pauv
Soybean yog ib qho ntawm cov zaub mov tseem ceeb tshaj plaws hauv ntiaj teb, thiab kev tswj cov nroj tsuag yog ib txoj haujlwm tseem ceeb hauv kev tswj cov qoob loo soybean. Muaj ntau hom nroj tsuag nyob rau hauv soybean teb. Raws li cov tshuaj tua kab mob rau cov nroj tsuag dav dav hauv cov qoob loo taum, fomesafen tuaj yeem tswj tau velvetleaf, dab koob nyom, hlau amaranth, pos amaranthus, ragweed, Brassica, teb bindweed, neeg yug yaj lub hnab nyiaj, Cassia, Chenopodium, Artemisia, spinonumel, Polyspinalum, Spinumel, Coptic Spinumel, Coptic Spinumel, Coptic Spinumel, Coptic Spinumel, Coptic Spinumesia, Spinumel, Coptic Spinumel, Coptic Spinumesa um, Split-nplooj sawv ntxov koob meej, Corngrass, Purslane, Prickly pos, Tsiaj qus mustard, Ntau yam ntawm txhua xyoo thiab perennial broad-leaved weeds, xws li cattail, physalis, cocklebur, nightshade, thiab lwm yam, muaj ib tug dav weeding spectrum. Siv ntawm cov tshuaj pom zoo, fomesafen tuaj yeem tua cov nroj tsuag los ntawm kev nqus los ntawm stems, nplooj thiab cov hauv paus hniav ntawm cov nroj tsuag, pab daws cov teeb meem ntawm cov nroj tsuag inundation nyob rau hauv soybean teb.
