Beet curly top virus is a plant virus that primarily affects beets and other members of the chenopodiaceae family, such as spinach and chard. It is transmitted by certain types of leafhoppers, which are small insects that feed on plant sap. The virus causes stunted growth, curling of leaves, and yellowing, leading to reduced 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 minimize the impact of the virus. Early detection and proper management are essential for protecting affected crops.