Difenoconazole, tebuconazole, propiconazole, Epoxiconazole, thiab flusilazole muaj kev ua tau zoo PK, uas triazole zoo dua rau kev ua kom tsis muaj menyuam?

Bactericidal spectrum: difenoconazole > tebuconazole > propiconazole > flusilazole > epoxiconazole

Systemic: flusilazole ≥ propiconazole > epoxiconazole ≥ tebuconazole > difenoconazole

Difenoconazole: ib tug broad-spectrum fungicide nrog kev tiv thaiv thiab kho cov teebmeem, thiab muaj cov teebmeem zoo ntawm anthracnose, dawb rot, nplooj ntoos, powdery mildew thiab xeb.

Tebuconazole: broad-spectrum fungicide nrog peb lub luag haujlwm ntawm kev tiv thaiv, kho thiab tshem tawm.Nws muaj ib tug dav bactericidal spectrum thiab ib tug ntev lub sij hawm.Cov nyhuv tshem tawm muaj zog, ua kom tsis muaj menyuam sai, thiab cov qoob loo ntawm cov qoob loo yog pom tseeb dua.Nws yog qhov zoo dua rau cov hom phiaj tseem ceeb (nplooj chaw, xim av, thiab lwm yam).

 

Difenoconazole

Propiconazole: ib tug dav-spectrum fungicide, nrog kev tiv thaiv thiab kho cov teebmeem, nrog rau lub cev muaj zog.Nws yog tsuas yog siv rau kev tswj cov nplooj ntawm cov txiv tsawb, thiab feem ntau yog siv rau thaum ntxov ntawm tus kab mob.Cov nyhuv yog nrawm thiab nruj

 

Epoxiconazole: broad-spectrum fungicide nrog ob qho tib si tiv thaiv thiab kho mob.Nws yog siv ntau nyob rau hauv teb thiab yav qab teb txiv hmab txiv ntoo ntoo, thiab nws yog zoo dua rau xeb thiab nplooj kab mob ntawm cereals thiab taum.

 

Flusilazole: cov tshuaj tua kab mob tshaj plaws, nrog rau cov teebmeem tshwj xeeb ntawm cov pob khaus

 

Kev Nyab Xeeb: Difenoconazole > Tebuconazole > Flusilazole > Propiconazole > Exiconazole

 

Difenoconazole: Difenoconazole yuav tsum tsis txhob tov nrog tooj liab npaj, txwv tsis pub nws yuav txo qhov ua tau zoo.

 

Tebuconazole: Thaum noj tshuaj ntau, nws muaj qhov pom tseeb inhibitory nyhuv ntawm cov nroj tsuag kev loj hlob.Nws yuav tsum tau siv nrog ceev faj nyob rau hauv lub sij hawm ntawm cov txiv hmab txiv ntoo expansion, thiab yuav tsum tsis txhob rhiab lub sij hawm xws li lub sij hawm flowering thiab hluas txiv hmab txiv ntoo lub sij hawm ntawm cov qoob loo kom tsis txhob phytotoxicity.

 

Propiconazole: Nws tsis ruaj khov nyob rau hauv qhov kub thiab txias, thiab lub sij hawm residual nyhuv yog li ntawm 1 lub hlis.Nws tseem tuaj yeem ua rau phytotoxicity rau qee cov qoob loo dicotyledonous thiab ib tus neeg ntau yam ntawm txiv hmab txiv ntoo thiab txiv apples.Cov tsos mob ntawm phytotoxic ntawm propiconazole foliar spraying yog: Cov ntaub so ntswg tawv tawv, nkig, yooj yim tawg, thickened nplooj, darkened nplooj, stagnation ntawm cov nroj tsuag loj hlob (feem ntau tsis ua rau kev loj hlob ntes), dwarfing, cov ntaub so ntswg necrosis, chlorosis, perforation, thiab lwm yam. Kev kho cov noob yuav ncua cotyledons bud.

 

Epoxiconazole: Nws muaj kev ua haujlwm zoo thiab cov khoom seem.Ua tib zoo saib xyuas qhov ntau npaum li cas thiab huab cua thaum siv nws, txwv tsis pub nws yuav ua rau phytotoxicity.Nws tuaj yeem ua rau phytotoxicity rau melons thiab zaub.Ntawm cov txiv lws suav, nws yuav ua rau cov txiv lws suav saum toj kawg nkaus paj thiab cov txiv hmab txiv ntoo sib tw.Lub cev qhuav dej, feem ntau siv los txhawb cov nplej, nplej, txiv tsawb, txiv apples kuj siv tau tom qab ntim khoom.

 

Flusilazole: Nws muaj zog ua haujlwm, permeability thiab fumigation peev xwm.Flusilazole siv sijhawm ntev thiab ua rau muaj kev phom sij ntau ntxiv.Nws raug nquahu kom siv nws ntawm lub sijhawm ntau tshaj 10 hnub.

 

Kev ua haujlwm ceev: flusilazole > propiconazole > epoxiconazole > tebuconazole > difenoconazol.

Inhibitory sib piv rau cov nroj tsuag loj hlob

 

tebuconazole

 

 

Triazole fungicides tuaj yeem cuam tshuam cov synthesis ntawm gibberellins hauv cov nroj tsuag, ua rau kev loj hlob qeeb ntawm cov nroj tsuag sab saum toj thiab luv luv internodes.

 

Inhibitory zog: Epoxiconazole > Flusilazole > Propiconazole > Diniconazole > Triazolone > Tebuconazole > Myclobutanil > Penconazole > Difenoconazole > Tetrafluconazole

 

Kev sib piv ntawm cov teebmeem ntawm anthracnose: difenoconazole > propiconazole > flusilazole > mycconazole > diconazole > epoxiconazole > penconazole > tetrafluconazole > triazolone

 

Kev sib piv ntawm cov teebmeem ntawm nplooj ntoos: epoxiconazole > propiconazole > fenconazole > difenoconazole > tebuconazole > myclobutanil


Post lub sij hawm: Aug-12-2022