Yellow spots on passion fruit leaves can be caused by several factors, the most common being nutrient deficiencies, pests, or potential viral or fungal infections.
Recommendations:
- Prune excess leaves and damaged foliage. Avoid pruning more than 1/4 of the total foliage. This helps reduce the spread of pathogens, frees up space for new leaf growth, and prevents overburdening the plant.
- If currently is using chemical insecticides, may mix Mr Ganick Virus Preventer (50ml) and Mr Ganick Organic Nitro K+ (25ml) into your usual insecticide solution. Spray directly onto the leaves and plant surfaces. This not only helps manage pests but also controls the spread of viruses.
- For visible pest issues, mix Mr Ganick Ultimite Concentrate (40ml) and Mr Ganick Lepid 007 Concentrate (40ml) into 20L of water. These natural pest control products can be sprayed to target specific pests. Mr Ganick Ultimite Concentrate reduces red spider mites and other pests while Mr Ganick Lepid 007 Concentrate effectively controls caterpillars and similar pests. Spray once every 7–10 days, repeating 2–3 times until the yellow spot symptoms are controlled.
- Maintain regular preventive care to minimize the risk of viral infections.
