Citrus tristeza virus

Citrus tristeza virus (CTV) is a plant virus that infects citrus trees like oranges, lemons, and grapefruits. It spreads mainly through infected rootstocks and grafting practices. Once infected, trees often exhibit symptoms such as decline, dieback, and fruit production issues, which can severely impact orchards and crop yields. CTV weakens trees by disrupting their vascular system, making them more vulnerable to other stresses. Managing the virus involves using certified virus-free planting material, controlling vector insects (like aphids), and adopting integrated pest management strategies. containing CTV is crucial for maintaining healthy citrus production worldwide.