Ngenxa yomswakama ophezulu emkhakheni njalo ngonyaka, izifo ezahlukahlukene zivame kakhulu futhi zilimaze isikhathi esibi kunazo zonke, uma ukulawulwa kwezifo kungekuhle, kungadala ukulahleka kwezithelo okukhulu. Namuhla, ngincoma inhlanganisela yama-fungicides anamandla kakhulu, angalawula izifo ezingaphezu kuka-30 futhi aziqede ngokuphelele ngezikhathi ezimbili nje. Inhlanganisela enhle kakhulu yama-fungicides yi-trifloxystrobin · tebuconazole.
Isimiso se-1.Astilization
I-Amox · teButazol iyi-fungicide ehlanganisiwe ehlanganiswa nge-amoxime ester + tebutazol. I-Oxime Ester uhlobo lokuphefumula, olungavimbela ukuhlanganiswa kwe-ATP kwamaseli phakathi kwe-cytochrome B kanye ne-C1, ngaleyo ndlela kuvimbela umphumela wokuphefumula we-mitochondrial kanye ne-bacteriostatic. Inomthelela omuhle wokuvikela nokwelapha ngesikhunta njengama-ascomycetes, ama-hemipycetes, ama-basidiomycetes kanye nama-oomycetes.
I-TeButazolol iyi-ancicide ye-triazole ngokumelene ne-pathogenic fungu ergorel inhibitor, ikakhulukazi ngokuvimbela i-oxidation demosylation ukusabela kwe-ergosteliates, ukufeza inhloso yokubulala amagciwane. Ngemuva kokuxuba okubili, umphumela we-synergistic usobala kakhulu, isikhathi eside umphumela, ukuqina okuqinile, ukuhambisa okuhle, ukusetshenziswa okuguqukayo, ukusetshenziswa okuguquguqukayo nezinye izici, kunomthelela obalulekile wokulawula ezifweni ezinhlobonhlobo zezifo ezifuywayo.
2. Amafomu ajwayelekile umthamo
Amafomu we-DOSAGE ajwayelekile angama-75% ama-granule ahluke ngamanzi, 30%, 36%, 42%, 48% ukumiswa kwe-ejenti.
3. Izici eziyinhloko
. , izifo izifo ze-Spot, isifo seqabunga, ukubola okumhlophe, i-blain blain, isifo seqabunga, nokunye okungaphezulu kwalokho 30 of Downy isikhutha nesifo sikabhubhane sinomphumela omuhle wokulawula.
(2) Ukwelashwa ngokuphelele: Inhlanganisela yakhiwa ama-fungicides amabili anendlela ehluke ngokuphelele yesenzo. Inokutholwa okuhle kwangaphakathi futhi kungavikela, ukuphatha kanye nokuqeda izifo ezahlukahlukene.
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4. Sebenzisa indlela
. Ingafafazwa ezinsukwini ezingama-5-7 ngaphambi kokuqhuma kwelayisi kanyekanye kanye nesigaba esigcwele isihloko, futhi kungavimbela kangcono futhi kuphule lezi zifo.
. Isigaba sikakolweni, singakwazi ukusilawula ngokushesha ukulimala nokusakazeka kwezifo ezingenhla.
. Isiteji seBig Bell kanye nokugcwalisa isiteji sokugcwalisa kanye, kungavimba ukwenzeka nokusakazeka kwezifo ezingenhla.
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. Futha ama-2 ~ 3 amahlandla. Ukuvimbela kanye nokulawulwa kwezinye izifo kungabheka izindlela zokulawula izifo ezingenhla kwezifo.
Isikhathi sePosi: Feb-07-2022