critical severity
Blast ya UleziIdentification & Treatment Guide 2026
Magnaporthe oryzae (pathotype Eleusine) · Family: Magnaporthaceae
Blast ya ulezi inasababishwa na Magnaporthe. Panda aina zinazostahimili na dawa.
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criticalBlast ya Ulezi
- Affects
- leavesneckpanicle (finger)seeds
- Peak Season
- Heading to grain fill stage during warm (25-28°C) wet weather
- Spread Risk
- Fast
- Spread By
- Airborne conidia, rain splash, infested seed, crop debris
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Symptoms: What does Blast ya Ulezi look like?
Visual identification guide — tap each stage for details
Hatua ya Mapema
Diamond-shaped leaf spots
Madoa yenye umbo la jicho kwenye majani.
Hatua ya Kati
Neck blast — dark lesion at base of panicle
Madoa yanakua. Sheath inaambukizwa.
Hatua ya Mwisho
Finger blast and grain failure
Mashuke yote yameambukizwa. Mbegu hazijazi.
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