Chlorothalonil

Chlorothalonil thiab tiv thaiv fungicide

Chlorothalonil thiab Mancozeb yog ob qho tib si tiv thaiv kab mob fungicides uas tawm hauv xyoo 1960 thiab tau tshaj tawm thawj zaug los ntawm TURNER NJ thaum xyoo 1960s.Chlorothalonil tau muab tso rau hauv kev ua lag luam hauv xyoo 1963 los ntawm Pob Zeb Diamond Alkali Co. (tom qab ntawd muag rau ISK Biosciences Corp. ntawm Nyiv) thiab tom qab ntawd muag rau Zeneca Agrochemicals (tam sim no Syngenta) hauv xyoo 1997. Chlorothalonil yog ib qho kev tiv thaiv dav-spectrum fungicide nrog ntau qhov chaw ua haujlwm, uas tuaj yeem siv rau kev tiv thaiv thiab kho cov kab mob nyom foliar.Cov tshuaj chlorothalonil tau tsim thawj zaug hauv Tebchaws Meskas hauv xyoo 1966 thiab siv rau cov nyom.Ob peb xyoos tom qab, nws tau txais kev tso npe ntawm cov qos yaj ywm fungicide hauv Tebchaws Meskas.Nws yog thawj fungicide pom zoo rau cov qoob loo zaub mov hauv Tebchaws Meskas.Thaum Lub Kaum Ob Hlis 24, 1980, cov khoom lag luam raug tshem tawm kom zoo (Daconil 2787 Flowable Fungicide) tau sau npe.Hauv xyoo 2002, cov khoom lag luam uas tau sau npe yav dhau los Daconil 2787 W-75 TurfCare tau tas sijhawm hauv Canada, tab sis cov khoom siv ncua kev kawm tau siv los txog niaj hnub no.Thaum Lub Xya Hli 19, 2006, lwm yam khoom ntawm chlorothalonil, Daconil Ultrex, tau sau npe thawj zaug.

Tsib lub lag luam saum toj kawg nkaus rau chlorothalonil yog nyob rau hauv Tebchaws Meskas, Fabkis, Tuam Tshoj, Brazil, thiab Nyiv.Tebchaws Meskas yog lub khw loj tshaj plaws.Cov qoob loo tseem ceeb yog txiv hmab txiv ntoo, zaub thiab nplej, qos yaj ywm, thiab tsis siv qoob loo.European cereals thiab qos yaj ywm yog cov qoob loo tseem ceeb rau chlorothalonil.

Kev tiv thaiv fungicide yog hais txog kev txau rau saum npoo ntawm cov nroj tsuag ua ntej cov nroj tsuag kab mob tshwm sim los tiv thaiv kev cuam tshuam ntawm cov kab mob, kom cov nroj tsuag tuaj yeem tiv thaiv.Xws li kev tiv thaiv fungicides tau tsim ua ntej thiab tau siv ntev tshaj plaws.

Chlorothalonil yog ib qho dav-spectrum fungicide nrog kev tiv thaiv ntau qhov chaw.Nws yog tsuas yog siv rau foliar spraying los tiv thaiv thiab tswj ntau yam kab mob ntawm ntau yam qoob loo xws li zaub, txiv hmab txiv ntoo thiab nplej, xws li thaum ntxov blight, lig blight, downy mildew, Powdery mildew, nplooj ntoos, thiab lwm yam. Nws ua hauj lwm los ntawm inhibiting spore germination. thiab zoospore txav.

Tsis tas li ntawd, chlorothalonil kuj tseem siv los ua cov khoom siv ntoo thiab cov xim pleev xim (tiv thaiv corrosion).