Rosacea is a serious viral disease that affects rose plants, causing growth abnormalities and deteriorating plant health. And in this article on your site botanist WORLD of PLANTS, we will discuss the causes of the disease, its symptoms, methods of prevention and treatment to preserve the beauty and health of rose plants.
Symptoms of varicose veins (rosacea)
- English name: Rose Rosette Disease
- Scientific name: Rose rosette virus (RRV) and Rose rosette emaravirus (RRV-EMARa)
- Type of disease: Viral disease The family: Emaravirus
Roseola disease causes a variety of symptoms, including hypertrichosis, mosaic growths, bright red pigmentation on stems and leaves, abnormal growth patterns (witch's monocotyledonous), deformed or stretched stems, hyperkeratosis, deformed flowers. Infected plants often show characteristic stunted growth on the leaves with a reddish tint, and as the disease progresses, the plant may dwarf and eventually die.
Causes of varicose veins (rosacea)
Rosacea is caused by a complex of viruses, including rosacea virus (RRV) and aymarovirus rosacea (RRV-EMARa). The disease is transmitted mainly by the eriovid dream (Phyllocoptes fructiphilus).
Conditions for the spread of varicose veins (rosacea)
- The roseola disease complex can spread rapidly in warm and humid conditions when eryovid dream clusters are high.
- The dream can be spread by wind, rain or physical contact with infected plants.
The course of varicose veins (rosacea)
- Roseola viruses can parasitize in infected rose plants or surrogate families.
- In the spring, the eriovid dreamwort acquires viruses by feeding on infected plants and then transfers them to healthy roses.
- Viruses multiply inside the new host, causing characteristic symptoms.
- The dream can continue to spread the disease throughout the growing season by moving from one plant to another
Losses caused by varicose veins (rosacea)
Rosehip disease can cause significant economic losses in Rose production and landscaping, as the affected plants often deteriorate rapidly and require removal and replacement. And also the disease can affect the aesthetic value and marketability of the Rose.
Strategy for combating varicose veins (rosacea)
An integrated approach is recommended that includes agrotechnical practices, resistant varieties, anti-dream measures to combat roseola disease.
Preventive measures
- Cultivation of resistant or tolerant rose varieties.
- Removal and destruction of infected plants.
- Maintain good hygiene practices to reduce the reproduction of the dream.
Organic / chemical control of varicose veins (rosacea)
For organic control, apply organic oils, insecticidal soap, or neem oil to combat the eriovid dream vector; and as sulfonicides or chemical insecticides can be used according to the instructions of the label, alternating different product categories to prevent the development of resistance.
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