ENingizimu-mpumalanga ye-Asia, ngenxa yokushisa okuphezulu, imvula enamandla, nomswakama omkhulu wasensimini, kubuye kube isikhathi esivame kakhulu sezifo kanye nokulimala okubi kakhulu.Uma lesi sifo singagculisi, sizobangela ukulahlekelwa okukhulu komkhiqizo, futhi sizovunwa ezimweni ezimbi kakhulu.Namuhla, ngincoma inhlanganisela enamandla ye-bactericide, engavimbela futhi iphathe izifo ezingaphezu kuka-30, futhi izikhathi ezimbili kuphela, ungasiqeda ngokuphelele lesi sifo.Le nhlanganisela enhle kakhulu ye-sterilizer iyonaI-Trifloxystrobin+Tebuconazole.
1. Umgomo wokuvala inzalo
I-Acturachia iyisivimbeli sokuphefumula esivimbela ukuhlanganiswa kweseli ye-ATP ngama-electron phakathi kwe-cytochrome B ne-C1, ngaleyo ndlela ivimbele ukuphefumula kwayo kwe-mitochondrial futhi idlale imiphumela ye-bacteriostatic.Zombili izigaba kanye nezinhlaka zesikhunta zinokuvikeleka okuhle nokwelashwa.
I-Totazole iyi-triazole germogenesis ku-pathogenol inhibitors yesikhunta se-pathogenic.Ngokuyinhloko ifinyelela inhloso yokubulala amagciwane ngokuvimbela i-oxidation ye-oxidation ye-germ alcohol medium.Ngemuva kokuthi lezi zibili zixutshwe, umphumela wokusebenza kahle ubonakala kakhulu.Inezici zemiphumela emide, ukungena okuqinile, ukuqhuba kahle, nokuguquguquka.Inomphumela obaluleke kakhulu wokuvimbela nokwelashwa ezifweni ezihlukahlukene zesikhunta.
2. Uhlobo lwesilinganiso esivamile
Amafomu omthamo ajwayelekile angama-80% ,75% WDG, 30%, 36%, 45%, kanye nama-48% SC:
I-Tebuconazole 50%+Trifloxystrobin 25%WDG
I-Tebuconazole 24%+Trifloxystrobin 12%SC
I-Tebuconazole 30%+Trifloxystrobin 15%SC
3. Izici eziyinhloko
(1)I-spectrum yokuvala inzalo ebanzi: Le nhlanganisela yezifo ezikhuntayo njengama-subcuns, i-semi-knowledge, imithwalo, nokuvala inzalo yesikhunta njengempushana emhlophe, isifo somvini, isifo sangaphambi kwesikhathi, i-anthracnose, isifo serayisi, ipulasitiki yerayisi, amaTattoos, isifo samabala ansundu, isifo senkanyezi emnyama, isifo esibuhlungu. , amabala awile isifo, amabala amaqabunga, ukubola okumhlophe, izinduna ezimnyama, amabala amaqabunga nezinye izifo, zinezifo ezingaphezu kuka-30 ezifana ne-creammium nesifo Umphumela omuhle kakhulu wokulawula.
(2)Ukwelashwa okuphelele:Le nhlanganisela yakhiwe izindlela ezimbili ezihlukene zamagciwane.Inokumuncwa okuhle kwangaphakathi futhi inomphumela wokwelapha ovikelayo kanye nokuqeda izifo ezihlukahlukene.
(3)Umthelela omncane endaweni ezungezile: Yomibili imithi ine-low-toxic and low-residual bactericides, inomsebenzi ophezulu, umthamo ophansi, nomthelela omncane kubantu, imfuyo, izinhlanzi, izinyosi nezinye izidalwa zemvelo.
(4)Khuthaza ukukhula kwezitshalo: Le nhlanganisela ingaphinde ilawule ukumuncwa kwe-calcium ezitshalweni, ivimbele ukushoda kwe-calcium emzimbeni, ilawule ukumuncwa kwe-nitrogen ne-phosphorus, yenze isilimo sikhule sibe nempilo, isivuno esiphezulu, kanye nekhwalithi enhle.
4. Isicelo:
(1) Ukuvimbela nokwelashwa kwe-rice sheath blight, i-rice smut kanye ne-rice kernel smutizifo:
Ukuxuba u-200-250g 75%WDG namanzi angu-450L ehektheleni ngalinye,ukufafaza ngaphambi kwesigaba sokunqamuka kwelayisi.
(2)Ukuvimbela nokwelashwa kwe-Wheat sheath blight, powdery mildew, ukugqwala, uqweqwe:
Hlanganisa u-500-650ml 30%SC namanzi angu-450L ehektheleni ngalinye esigabeni sezithombo kanye nesigaba sokuqhakaza sikakolweni.
(3) Ukuvinjelwa nokwelashwa kwebala elikhulu, elincane nelimpunga lommbila:
Ukuxuba u-500-650ml 30%SC namanzi angu-450L ehektheleni ngalinye esigabeni sokugcwalisa okusanhlamvu kommbila.
(4) Ukuvinjelwa nokwelashwa kwesifo seqabunga lama-apula, i-anthrax, isifo samachashazi ansundu, isifo esiyindandatho:
Esigabeni sokuqala sesifo, ukuhlanjululwa kwe-4000-5000 izikhathi ezingu-75% WDG ngamanzi kanye nesifutho.
(5) Ukuvimbela nokwelashwa kwe-pepper anthracnose, powdery mildew, black mildew, i-vertical blight:
Esigabeni sokuqala sesifo, hlambulula izikhathi ezingu-3000 izikhathi ezingu-75% WDG ngamanzi kanye nesifutho, izinsuku ezingu-7-10 ngesikhathi esisodwa, fafaza izikhathi ezingu-2-3 ngesikhathi sokuvuna.
Isikhathi sokuthumela: Oct-12-2022
