Kutu ya Majani ya KahawaIdentification & Treatment Guide 2026
Hemileia vastatrix · Family: Incertae sedis
Kutu ya majani ya kahawa husababishwa na Hemileia vastatrix. Pustule za poda ya machungwa-njano hutoka chini ya majani, na kusababisha kudondoka kwa majani na kupunguza mavuno. Dhibiti kwa aina zinazostahimili, kupiga dawa za shaba au triazole, kupogoa vizuri kwa mzunguko wa hewa, na kudhibiti kivuli kwa usawa.
Scan This Plant NowQuick Diagnosis
highKutu ya Majani ya Kahawa
- Affects
- leaves
- Peak Season
- Rainy season, worst at altitudes below 1500m with temperatures 21-25°C
- Spread Risk
- Moderate
- Spread By
- Wind-dispersed urediniospores, rain splash
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Symptoms: What does Kutu ya Majani ya Kahawa look like?
Visual identification guide — tap each stage for details
Small pale yellow spots on leaf underside
Madoa madogo ya njano-machungwa yasiyo na umbo huonekana chini ya majani. Juu ya jani linaonyesha madoa ya njano yanayolingana.
Orange powdery pustules expanding
Pustule hupanuka na kuungana kuwa maeneo makubwa ya poda ya machungwa chini ya jani. Madoa ya njano juu hupanuka na kugeuka kahawia. Majani yaliyoambukizwa sana hudondoka.
Leaf drop and branch dieback
Kudondoka kwa majani kwa wingi kunaacha matawi tupu. Matunda yanayoendelea kukua yanaiva mapema na yana ubora wa chini. Miti iliyodhoofika sana inaweza kufa, na mavuno ya mwaka ujao yanapungua sana.
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