How to Identify Fungal Leaf Spot Disease in Plumeria – Irregular Spots, Yellow Halos & Lesion Progression Fungal leaf spot is a common plumeria disease caused by pathogens such as Colletotrichum, Alternaria, and Cercospora species. It appears as discrete, necrotic lesions on foliage that can coalesce and cause premature leaf drop, reducing photosynthesis and bloom potential. Early, accurate […]

How to Treat Leaf Spot Disease in Plumeria – Pruning, Fungicides & Foliage Recovery Leaf spot disease in plumeria is a common fungal issue that begins as small lesions but can quickly lead to widespread leaf drop if not addressed. While rarely fatal to the plant, the loss of photosynthetic foliage and the cosmetic damage […]

How to Prevent Fungal Leaf Spot in Plumeria – Cultural & Chemical Controls Fungal leaf spot can decimate plumeria foliage if left unchecked, especially under warm, humid conditions. Prevention focuses on reducing leaf wetness, improving airflow, and applying protective treatments at the right times. Whether you’re growing in-ground trees or container plants, these strategies will […]