Iimveliso
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Ingca yeClethodim ekhethiweyo yokutshabalalisa ukhula
I-Clethodim sisichiza esikhetha ingca icyclohexenone esijolise kwingca kwaye asiyi kubulala izityalo zamagqabi abanzi.Njengayo nayiphi na imichiza yokutshabalalisa ukhula, nangona kunjalo, isebenza ngakumbi kwiintlobo ezithile xa ibekwe ngexesha elifanelekileyo.
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Propiconazole inkqubo ebanzi isicelo triazole fungicide
Ipropiconazole luhlobo lwe-triazole fungicide, isetyenziswa kakhulu kwiintlobo ezahlukeneyo zokusetyenziswa.Isetyenziswa kwingca ekhuliselwa imbewu, amakhowa, umbona, irayisi yasendle, amandongomane, iialmondi, amazimba, ihabile, iipecans, iiapilkosi, iipesika, iinectarines, iiplums kunye neprunes.Kwiinkozo ilawula izifo ezibangelwa yiErysiphe graminis, Leptosphaeria nodorum, Pseudocerosporella herpotrichoides, Puccinia spp., Pyrenophora teres, Rhynchosporium secalis, kunye neSeptoria spp.
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I-Fludioxonil i-non-systemic contact fungicide yokukhusela izityalo
I-Fludioxonil sisibulala-ntsholongwane soqhagamshelwano.Isebenza ngokuchasene noluhlu olubanzi lwe-ascomycete, i-basidiomycete kunye ne-deuteromycete fungi.Njengonyango lwembewu ye-cereal, ilawula izifo ezibangelwa yimbewu kunye nomhlaba kwaye inika ulawulo olululo ngokukodwa lwe-Fusarium roseum kunye ne-Gerlachia nivalis kwiinkozo ezincinci.Njengonyango lwembewu yetapile, i-fludioxonil inika ulawulo olubanzi lwezifo eziquka iRhizoctonia solani xa isetyenziswa njengoko kucetyiswa.I-Fludioxonil ayichaphazeli ukuntshula kwembewu.Igalelwa njengesibulala-zinambuzane samagqabi, ibonelela ngamanqanaba aphezulu olawulo lweBotrytis kwizityalo ezahlukeneyo.Umchiza wokungunda ulawula izifo kwizikhondo, amagqabi, iintyatyambo kunye neziqhamo.I-Fludioxonil iyasebenza ngokuchasene ne-benzimidazole-, i-dicarboximide- kunye ne-guanidine-resistant fungi.
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I-Difenoconazole triazole isibulali-sikhundi esibanzi sokhuselo lwesityalo
I-Difenoconazole luhlobo lwesibulali-ntsholongwane sohlobo lwe-triazole.Sisichiza sokungunda esisebenza kuluhlu olubanzi, sikhusela isivuno kunye nomgangatho ngokugalelwa kwamagqabi okanye ngonyango lwembewu.Ithatha isiphumo ngokusebenza njenge-inhibitor ye-sterol 14α-demethylase, ivimbela i-biosynthesis ye-sterol.
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I-Boscalid carboximide fungicide for
I-Boscalid ine-spectrum ebanzi yomsebenzi we-bactericidal kwaye inefuthe lokukhusela, isebenzayo ngokuchasene phantse nazo zonke iintlobo zezifo zefungal.Ineziphumo ezincomekayo kulawulo lwe powdery mildew, grey mold, root rot disease, sclerotinia kunye neentlobo ngeentlobo zezifo zokubola kwaye akukho lula ukuvelisa ukuxhathisa.Ikwasebenza ngokuchasene neebhaktheriya ezixhathisayo kwezinye ii-agent.Isetyenziswa kakhulu ekuthinteleni nasekulawuleni izifo ezinxulumene nodlwengulo, iidiliya, imithi yeziqhamo, imifuno kunye nezityalo zasemasimini.Iziphumo zibonise ukuba i-Boscalid yaba nefuthe elibalulekileyo kunyango lwe-Sclerotinia sclerotiorum kunye nempembelelo yokulawula iziganeko zesifo kunye nesalathisi sokulawula isifo siphezulu kune-80%, eyayingcono kunayo nayiphi na enye i-arhente ethandwayo ngoku.
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Azoxystrobin systemic fungicide yokhathalelo nokhuseleko lwezityalo
I-Azoxystrobin sisibulala-ntsholongwane sokungunda, sisebenza ngokuchasene ne-Ascomycetes, i-Basidiomycetes, i-Deuteromycetes kunye ne-Oomycetes.Inothintelo, yonyango kunye neempawu zokuguqulela kunye nomsebenzi oshiyekileyo othatha ukuya kwiiveki ezisibhozo kwiisiriyeli.Imveliso ibonisa ukucotha, ukufukama kwamagqabi kwaye ihamba kuphela kwixylem.I-Azoxystrobin inqanda ukukhula kwe-mycelial kwaye inomsebenzi wokuchasana ne-sporulant.Isebenza ngokukodwa kumanqanaba okuqala okukhula komngundo (ingakumbi ekuntshuleni kwembewu) ngenxa yokuthintela ukuveliswa kwamandla.
