Beet curly top virus is a plant virus that primarily affects beets and other members of the Chenopodiaceae family. It is transmitted by certain species of leafhoppers, which feed on infected plants and spread the virus to healthy ones. Symptoms include leaf curling, stunted growth, and yellowing, which can significantly reduce crop yields. Control measures for beet curly top virus include managing leafhopper populations through insecticides and cultural practices. Planting resistant varieties of beets can also help mitigate the impact of the virus. Early detection and proper management are essential for protecting affected crops.