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How to recognize and combat chlorotic leaf spot virus in apple trees
Chlorotic Leaf Spot Virus
Virus
Type:
Risk to the plant:
INTERMEDIATE
Apple Chlorotic Leafspot Virus (Aclsv)
Pathogen:

Virus
WHO CAUSES IT?
Apple chlorotic leafspot virus (ACLSV) is a virus that affects apple trees, causing the disease known as chlorotic leaf spot virus. This virus is primarily spread by infected wood grafts and shoots, as well as by mechanical transmission through contaminated pruning tools and other agricultural equipment. The virus can remain latent in the plant for long periods, becoming activated under specific conditions.
SYMPTOMS
Chlorotic leaf spot virus can cause various symptoms in apple trees, such as chlorotic Taches on the leaves, affecting photosynthesis and plant growth. It can also cause delayed growth and fruit development, as well as fruit deformities.
• Chlorotic Taches on the leaves.
• Delay in plant growth.
• Decrease in the quality and quantity of fruits.
• Deformities in the fruits.
• Reduction of photosynthesis and general vigor of the plant.



DEVELOPMENT CONDITIONS
Temperature:
20°C - 30°C
Humidity:
60% - 90%
HOW IS IT SPREAD?
Grafts, infected wood shoots, contaminated agricultural tools, mechanical transmission.
HOW TO ELIMINATE IT?
Home treatments
There are no home treatments
Natural allies
Chemical treatments
There are no treatments for this disease. Treatments are directed at the insect vectors that transmit it. See insect treatments.
RECOMMENDED PRODUCTS TO ELIMINATE THE PEST
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