high severity
Anthracnose ya Viazi VikuuIdentification & Treatment Guide 2026
Colletotrichum gloeosporioides · Family: Glomerellaceae
Anthracnose ya viazi vikuu inasababishwa na fangasi. Tumia aina zinazostahimili na dawa.
Scan This Plant NowQuick Diagnosis
highAnthracnose ya Viazi Vikuu
- Affects
- leavespetiolesvinestubers
- Peak Season
- Rainy season; warm (25-30°C) wet conditions during active vine growth
- Spread Risk
- Fast
- Spread By
- Rain splash of conidia, infected seed tubers, wind-driven rain
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Symptoms: What does Anthracnose ya Viazi Vikuu look like?
Visual identification guide — tap each stage for details
Hatua ya Mapema
Small brown spots on leaf tips and margins
Madoa madogo ya kahawia kwenye majani mapya.
Hatua ya Kati
Expanding necrotic lesions and vine dieback
Madoa makubwa ya nyeusi na majani yamekauka.
Hatua ya Mwisho
Severe defoliation and tuber yield loss
Matawi yanafa. Mizizi inaoza.
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