DOWNY MILDEW
Cadowga beeralayda
🔍 Waa maxay Downy Mildew? {dounē ˈmilˌdo͞o}
Downy Mildew waa cudur u eg fangas laakiin ka tirsan kooxda *Oomycetes*. Wuxuu si gaar ah u dhibaateeyaa Qajaarka, Bocorka, Basasha, iyo Canabka. ma aha "boor" dusha yaal ee waa cudur gudaha u gala unugyada geedka.
1. Aqoonsiga (Kala Duwanaanshaha)
Waa muhiim inaan lagu khaldin Powdery Mildew. Halkan ka eeg farqiga:
- **Dusha Sare:** Waxaad arki doontaa dhibco jaalle ah oo leh xuduudo toosan (angular spots) oo u dhexeeya xididdada caleenta.
- **Dusha Hoose:** Halkani waa meesha sirta ku jirto. Waxaad ku arki doontaa korniin u eg "dhogor" ama cudbi oo midabkiisu yahay cawl ama guduud khafiif ah.
- **Biyaha:** Downy wuxuu u baahan yahay biyo dareere ah (dharab ama roob) si uu u faafo.
2. Maxaa keena faafitaanka degdega ah?
⚠️ Hal habeen oo qabow iyo qoyaan leh (Cool & Humid) ayaa ku filan in cudurku ku baaho beerta oo dhan.
Abuurka Downy Mildew (Zoospores) waxay leeyihiin "dabo" ay ku dabaashaan biyaha dushooda. Haddii caleentu qoyan tahay in ka badan 4-6 saacadood, waxay galaan daloolada neefsashada ee geedka.
3. Xakamaynta Kiimikada
Maadaama cudurkani aad u khatar badan yahay, waxaa loo baahan yahay sun fungicides ah:
| Maaddada |
Nooca |
Ujeeddada |
| Copper-based (Kocide) |
Contact |
Ka hortag (Protectant) |
| Metalaxyl / Mancozeb |
Systemic |
Daaweyn (Curative) |
| Azoxystrobin |
Broad Spectrum |
Xakamayn guud |
**Talo:** Ha sugin ilaa caleemuhu dhacaan. Buufi ka hor intaan roobabku bilaaban haddii cudurku agagaarka ka jiro.
4. Maareynta Beerta (IPM)
- **Waraabka:** Iska jir waraabka xagga sare (overhead). Isticmaal *Drip irrigation* si caleemuhu u qallaynaadaan.
- **Dalag Beddelka:** Ha ku beerin qajaar ama bocor meeshii hore loogu soo beeray ugu yaraan 2 sano.
- **Hawa-siinta:** Iska yaree caleemaha cufan si hawadu u engejiso qoyaanka caleemaha hoostooda.
DHAMAAD
Downy Mildew waa cudur dilaa ah laakiin maarayn sax ah ayaa lagaga badbaadi karaa.
Diyaariye: Elmi24academy
