PHYTOPATHOGENIC VIRUSES AND THEIR IMPORTANCE IN THE NATIONAL ECONOMY

phytopathogenic viruses are one of the main disease triggers in plants, dramatically reducing the yield and product quality of agricultural crops. Worldwide, these viruses cause us $ 30 billion in annual damage. Their distribution occurs through vectors (aphids, ooze,), mechanical pathway, seed, and soil. In Uzbekistan, it is common in important crops such as potatoes, tomatoes, Acorns, onions and cucumbers, among others, leading to a loss of up to 30-100% of the crop. The paper covers the structure, classification, mechanisms of transmission, symptoms, economic harm, and modern control methods of viruses extensively scientifically. As a result, it has been argued that harm can be prevented in the national economy through integrated protective measures. It is possible to ensure food safety by enhancing research and quarantine measures.

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