Waa maxay
Southern corn leaf blight waa cudur fangas ah oo ku dhaca galleyda. Waxaa keena fangas la yiraahdo Bipolaris maydis. Cudurku wuxuu caleemaha ku sameeyaa dhibco bunni ah oo marka ay bataan isku biira, taasoo keenta in caleemuhu qalalaan oo wax-soo-saarka galleydu yaraado.
Calaamadaha la eegayo
- Dhibco yaryar oo qaab dheeman ah oo ka soo baxa caleemaha.
- Dhibcaha oo isu beddela baro dhaadheer oo bunni ah.
- Caleemaha hoose oo marka hore cudurka qaada.
- Caleemaha oo dhan ayaa qalali kara haddii cudurku bato.
- Baraha oo ku fida caleenta kuna keena meelaha qaar inay gubtaan.
Goorta uu faafo
Cudurku wuxuu ku badan yahay cimilada diiran ee qoyaanka leh, gaar ahaan marka heerkulku yahay 20–32°C. Roobka badan, sayaxa iyo caleemaha qoyan waxay kordhiyaan faafitaanka. Fangasku wuxuu ku sii noolaan karaa hadhaaga galleyda, sidaas darteed beerashada galleyda isku meel sanad kasta waxay kordhisaa khatarta.
Daaweynta
Hab-beereedka
Beer noocyo adkaysi leh, samee dalagg gedis, kana saar hadhaaga galleyda kadib goosashada. Ka fogow beerashada galleyda sanaddo isku xiga. Sidoo kale kala fogee dhirta si hawadu u dhex marto.
Xulashooyinka dabiiciga ah
Isticmaal noocyo galley ah oo cudurka u adkaysta. Ka saar ama aas hadhaaga galleyda cudurka qaba. Samee dalagg gedis oo ha ku beerin galley isla goobta mar walba. Daawooyinka dabiiciga ah sida copper hydroxide, Trichoderma harzianum, iyo Bacillus subtilis waxay ka caawin karaan ka hortagga cudurka.
Waxyaabaha firfircoon
- copper hydroxide
- Trichoderma harzianum
- Bacillus subtilis
Xulashooyinka kiimikada
Haddii cudurku bato, waxaa la isticmaali karaa fungicides sida azoxystrobin, pyraclostrobin, propiconazole, iyo tebuconazole. Waa muhiim in la beddelo noocyada daawooyinka si fangasku uusan u yeelan iska caabbinta.
Waxyaabaha firfircoon
- azoxystrobin
- pyraclostrobin
- propiconazole
- tebuconazole
Badbaadada
Markaad isticmaalayso daawooyinka, xiro galoofisyo, masks iyo muraayadaha indhaha. Raac tilmaamaha ku qoran daawada, carruurta iyo xoolahana ka fogee beeraha la buufiyay ilaa ay qalalaan. Daawooyinka ku kaydi meel ammaan ah.
Sidii looga hortagi lahaa xilliga soo socda
Isticmaal abuur caafimaad qaba iyo noocyo u adkaysta cudurka. Nadiifi hadhaaga dhirta, samee dalagg gedis, oo si joogto ah u eeg caleemaha si cudurka loo ogaado goor hore.