Host plant resistance is an economic and environmental friendly method for controlling Russian wheat aphid (RWA). Diuraphis noxia (Mordvilko). To evaluate resistance of 15 cultivars and advanced lines of wheat to RWA under field conditions. an experiment was conducted in a randomized complete block design with 4 replications in Mobarake region (Isfahan province. https://countryscenesaddleryandpetsuppliers.shop/product-category/bracelet/