high severity
Ugonjwa wa Malengelenge wa ChaiIdentification & Treatment Guide 2026
Exobasidium vexans · Family: Exobasidiaceae
Ugonjwa wa malengelenge wa chai husababisha malengelenge kwenye majani. Piga dawa kwa wakati.
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highUgonjwa wa Malengelenge wa Chai
- Affects
- young leavesbudsyoung stems
- Peak Season
- Cool wet weather (15-25°C), misty conditions, monsoon season in South Asia
- Spread Risk
- Fast
- Spread By
- Wind-dispersed basidiospores, rain splash
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Symptoms: What does Ugonjwa wa Malengelenge wa Chai look like?
Visual identification guide — tap each stage for details
Hatua ya Mapema
Small translucent spots on young leaves
Madoa madogo meupe kwenye majani mapya.
Hatua ya Kati
Convex blisters with white sporulation underneath
Malengelenge meupe (blisters) chini ya majani.
Hatua ya Mwisho
Brown papery blisters and shoot dieback
Majani yanageuka nyeusi na kudondoka.
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