Diseases
Late blight
Identify Late blight: symptoms, possible causes, prevention, and practical actions for 2 affected plants. Large, water-soaked lesions on leaves and stems
Late blight is relevant across 2 plant profiles on Wild-Wuchs. In the data it is most often linked with Eggplant, potato. Typical signs include: Large, water-soaked lesions on leaves and stems For gardeners, early diagnosis, suitable growing conditions, and gentle action matter most: Crop rotation
Plants
2
Category
Vegetables
Synonyms
Krautfaeule, Krautfäule, Late blight (Phytophthora), krautfaeule
Scientific name
Phytophthora infestans
Overview
Symptoms
- Large, water-soaked lesions on leaves and stems
- Large, water-soaked spots on leaves that rapidly turn brown. A white
Damage
- An aggressive fungal disease affecting both leaves and fruits, capable of causing rapid plant death. Particularly dangerous in wet conditions.
- A fungal disease that affects both the foliage and the tubers. It typically occurs in wet weather and can spread rapidly.
Prevention
Crop rotation
Organic control
- Sofortiges Entfernen und Vernichten stark befallener Pflanzen
- Maintain good crop rotation (do not plant after Solanaceae)
Affected plants
Guides
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Similar topics
FAQ
How do I recognize Late blight?
Large, water-soaked lesions on leaves and stems
What causes Late blight?
Causes often relate to site conditions, weather, care, plant density, or pest pressure.
How can I prevent Late blight?
Crop rotation
What helps against Late blight?
Sofortiges Entfernen und Vernichten stark befallener Pflanzen
Which plants are affected?
Eggplant, potato
When does Late blight usually appear?
Timing depends on plant, weather, and growing conditions; check regularly during stress periods.