Muaj ob hom fungicides uas feem ntau siv rau hauv kev saib xyuas nyom thiab kev tswj kab mob,PropiconazolethiabAzoxystrobin, txhua tus muaj cov txiaj ntsig tshwj xeeb thiab cov ntawv thov scenarios. Raws li ib tugfungicide tus neeg muag khoom, peb yuav qhia qhov txawv ntawmPropiconazole thiab Azoxystrobinlos ntawm cov txheej txheem ntawm kev nqis tes ua, kev siv tseem ceeb thiab qhov zoo ntawm ob lub fungicides.
Propiconazole yog dab tsi?
Propiconazole yog triazole fungicide nrog cov tshuaj formula C15H17Cl2N3O2. Nws cov txheej txheem ntawm kev ua haujlwm yog inhibit qhov kev sib txuas ntawm ergosterol hauv cell membrane ntawm fungi, yog li tiv thaiv kev loj hlob thiab kev loj hlob ntawm cov kab mob fungal.
Mechanism ntawm kev ua
Propiconazole yog ib tug kab mob fungicide, uas yuav absorbed los ntawm nplooj thiab cov hauv paus hniav ntawm cov nroj tsuag thiab ua nyob rau hauv cov nroj tsuag lub cev los tiv thaiv thiab kho cov kab mob. Nws tsuas yog inhibits biosynthesis ntawm fungal ergosterol, rhuav tshem kev ncaj ncees thiab kev ua haujlwm ntawm fungal cell membrane, thiab thaum kawg ua rau kev tuag ntawm cov kab mob fungal.
Cov ntawv thov tseem ceeb
Propiconazole yog dav siv nyob rau hauv kev ua liaj ua teb, horticulture thiab lawn tu, feem ntau yog rau kev tswj ntawm ntau yam kab mob fungal, xws li:
Cov kab mob nyom: xim av, xeb, blight, rot, thiab lwm yam.
Txiv hmab txiv ntoo kab mob: txiv apple dub hnub qub kab mob, pear xeb, txiv duaj xim av rot, thiab lwm yam.
Cov kab mob zaub: powdery mildew, downy mildew, grey pwm thiab hais txog.
Cov kab mob ntawm cov qoob loo: nplej xeb, nplej blast, pob kws grey chaw kab mob, thiab lwm yam.
Lub ntsiab zoo
Broad-spectrum: Propiconazole zoo tiv thaiv ntau yam kab mob fungal, xws li xim av, xeb, powdery mildew, thiab lwm yam.
Lub neej txee ntev: Nws muaj lub neej txee ntev thiab tuaj yeem muab kev tiv thaiv kab mob tas mus li.
Kev nkag mus muaj zog: Nws tuaj yeem nkag mus rau hauv cov ntaub so ntswg sai sai los tiv thaiv thiab kho cov kab mob uas muaj peev xwm.
Kev siv
Propiconazole feem ntau yog siv los ua tshuaj tsuag rau saum npoo ntawm cov nyom, ob peb zaug hauv ib xyoos, tab sis yuav tsum tau saib xyuas kom tsis txhob siv txuas ntxiv los tiv thaiv kev txhim kho ntawm cov kab mob fungal.
Azoxystrobin yog dab tsi?
Azoxystrobin yog methoxyacrylate fungicide nrog cov tshuaj formula C22H17N3O5. Nws lub luag haujlwm tseem ceeb ntawm kev ua haujlwm yog inhibiting mitochondrial respiratory chain complex III (cytochrome bc1 complex) ntawm cov kab mob fungal, thaiv lub zog hloov pauv ntawm cov kab mob fungal thiab ua rau kev tuag ntawm cov kab mob fungal.
Mechanism ntawm kev ua
Azoxystrobin yog cov kab mob fungicide uas tuaj yeem nqus tau los ntawm nplooj, stalks, thiab cov hauv paus hniav, thiab ua rau cov nroj tsuag. Qhov kev coj ua no tso cai rau nws los tiv thaiv cov nplooj tawm thiab lwm qhov chaw ntawm cov nroj tsuag uas tsis nyob rau hauv kev sib cuag ncaj qha nrog tus neeg sawv cev, thiab nws muaj txiaj ntsig zoo hauv kev tiv thaiv thiab kho cov kab mob fungal.
Kev siv tseem ceeb
Azoxystrobin yog dav siv nyob rau hauv kev ua liaj ua teb thiab horticulture, tshwj xeeb tshaj yog nyob rau hauv cov nyom, txiv hmab txiv ntoo ntoo, zaub thiab zaub mov. Nws lub hom phiaj tseem ceeb tswj muaj xws li:
Cov kab mob nyom: xim av, xeb, rot, wilt, thiab lwm yam.
Txiv hmab txiv ntoo kab mob: kab mob hnub qub dub, pwm mildew, anthracnose, thiab lwm yam.
Cov kab mob zaub: grey pwm, downy mildew, powdery mildew, thiab lwm yam.
Cov kab mob ntawm cov qoob loo qoob loo: hom qoob mog xeb, nplej moj tej tawg, soybean xim av chaw, thiab lwm yam.
Lub ntsiab zoo
Kev ua haujlwm siab: Azoxystrobin muaj cov kab mob bactericidal sai thiab muaj zog ntawm ntau hom fungi.
Broad-spectrum: muaj peev xwm tswj tau ntau yam kab mob turf xws li xim av, xeb thiab rot.
Kev nyab xeeb siab: tsawg toxicity rau ib puag ncig thiab cov kab mob uas tsis yog lub hom phiaj, ua rau nws muaj kev nyab xeeb dua rau kev siv.
Kev siv
Azoxystrobin tuaj yeem siv los ntawm kev txau los yog hauv paus irrigation. Qhov zaus ntawm daim ntawv thov yog feem ntau ib zaug txhua ob lub lis piam, tab sis qhov tshwj xeeb zaus ntawm kev siv yuav tsum tau kho raws li qhov tseeb ntawm cov kab mob nyom.
Propiconazole VS Azoxystrobin
Kev sib piv ntawm cov teebmeem
Persistence: Propiconazole muaj lub sijhawm ua haujlwm ntev, tab sis Azoxystrobin ua haujlwm sai dua.
Broad-spectrum: Ob leeg muaj broad-spectrum fungicidal effect, tab sis cov nyhuv yuav txawv ntawm cov kab mob sib txawv.
Kev tswj tsis kam: Hloov Propiconazole thiab Azoxystrobin tuaj yeem ncua kev txhim kho cov kab mob fungal.
Kev sib piv nyiaj txiag
Tus nqi: Propiconazole feem ntau tsis tshua kim, tab sis Azoxystrobin yuav kim dua me ntsis vim nws cov txiaj ntsig thiab kev nyab xeeb.
Tus nqi-kev ua tau zoo: Nyob ntawm cov kab mob tshwj xeeb thiab kev tswj xyuas cov nyom, xaiv cov tshuaj fungicide zoo tuaj yeem ua rau tus nqi zoo tshaj.
Cov lus pom zoo thiab ceev faj rau kev siv
Tsim nyog tig
Txhawm rau zam kev txhim kho ntawm cov kab mob fungal, nws raug nquahu kom siv Propiconazole thiab Azoxystrobin ua ke. Qhov no yuav tsis tsuas yog txhim kho kev tswj cov nyhuv, tab sis kuj ncua lub neej kev pab cuam ntawm fungicide.
Kev tiv thaiv ib puag ncig
Thaum siv fungicides, yuav tsum tau them nyiaj rau kev tiv thaiv ib puag ncig. Tsis txhob siv ntau dhau, uas yuav cuam tshuam rau cov nyom ecosystem. Nyob rau tib lub sijhawm, kev nyab xeeb siv cov tshuaj fungicides yuav tsum tau ua raws li kom ntseeg tau tias lawv tsis muaj kev phom sij rau tib neeg thiab tsiaj txhu.
Cov haujlwm tshwj xeeb
Cov kauj ruam rau kev siv Propiconazole
Kev npaj: Sib tov Propiconazole nrog dej raws li cov lus qhia.
Txau tusyees: Txau tusyees rau ntawm qhov chaw ntawm cov nyom nrog ib lub sprayer.
Lub Sij Hawm: Tom qab txhua cov tshuaj tsuag, rov ua dua ntawm 3-4 lub lis piam.
Cov txheej txheem thov Azoxystrobin
Kev npaj: Sib tov Azoxystrobin nrog dej raws li cov lus qhia.
Txau los yog hauv paus irrigation: Koj tuaj yeem xaiv los ntawm kev txau los yog hauv paus irrigation.
Kev tswj hwm zaus: Tom qab txhua daim ntawv thov, rov thov dua 2-3 lub lis piam sib nrug.
Cov ntsiab lus
Propiconazole thiab Azoxystrobin nyob rau hauv cov nyom tswj kab mob nyob rau hauv ib tug tsim nyog kev sib hloov ntawm kev siv ntawm ob fungicides, tsis tsuas yog yuav txhim kho cov hauj lwm zoo ntawm cov kev tswj, tab sis kuj ncua qhov tshwm sim ntawm fungal tsis kam, thiaj li kom paub lub sij hawm ntev kev noj qab nyob zoo txoj kev loj hlob ntawm cov nroj tsuag. nyom.
Post lub sij hawm: Jun-21-2024
