Leaf spot disease can also affect ivy. In this article you will find out how you can recognize the disease, which is usually caused by fungi and more rarely by viruses or bacteria, and how you can best counteract it.
How do I combat leaf spot on ivy?
To combat leaf spot on ivy,cut off the affected tendrils generouslyReact immediately as soon as you notice the first dark red-brownish-black, sometimes yellowish spots on the leaves. This will prevent the fungal disease from spreading further.
How do I recognize leaf spot disease on ivy?
Leaf spot disease in ivy can be recognized bypoint-like leaf spots. These aredark red-brownish to black, sometimes also yellowish with a dark border. Depending on the specific fungal pathogen, the spots can be of different sizes. They are generally small at first and grow larger over time.
To differentiate: WithIvy cancer, which is also a fungal disease, brown spots first appear, which gradually become blacker and dry up and fall out, leaving holes in the foliage. You treat this fungal infestation in exactly the same way as leaf spot.
What are the causes of leaf spot disease in ivy?
The most common cause of leaf spot in ivy ishumid weather conditions with persistent leaf wetness. But incorrect fertilization, lack of light and too small planting distances also promote infestation with pathogens, especially fungal spores.
How do I prevent leaf spot on ivy?
To prevent leaf spot on ivy, you should note the following points:
- maintain he althy planting distance
- choose a suitable location for the ivy
- only the roots,do not water the foliage
- Ensure a balanced nutrient supply (avoid over-fertilization and nutrient deficiencies, it is best to fertilize with a high calibre)
- always remove fallen leaves
Tip
Disinfect cutting tools and dispose of cuttings safely
Disinfect the cutting tool thoroughly before and after use. The clippings should be disposed of with household waste. These two measures ensure that fungal spores cannot spread when cutting or through compost.