Rust samples at both uredinial and telial stages were collected from
Figures & Tables
Fig. 1. on . A: Rust symptoms on the leaf surface. B: Uredinia on the leaf surface. C: Telia on the leaf surface. D: Coexistence of uredinia (U) and telia (T). E: Erumpent telia. F: Urediniospores (u), immature (it) and mature (mt) teliospores observed under a light microscope. G and H: A telium with a group of teliospores (G) and close-up of teliospores (H) observed under a scanning electron microscope.