Leaf rust pathotypes
-
Wheat leaf rust is an important disease worldwide. Understanding the pathogenic molecular mechanism of Puccinia triticina Eriks. (Pt) and the inconstant toxic region is critical for managing the disease. The present study aimed to analyze the pathogenic divergence between Pt isolates.
11p vihagrid 30-01-2023 7 3 Download
-
Two highly effective genes for leaf rust resistance viz., Lr24, Lr28 were selected for pyramiding in the background of a susceptible but high yielding bread wheat variety DWR 162. The screening against most virulent pathotype of leaf rust 77-5 (121R63-1) indicated that both the genes confer a high degree of seedling resistance.
11p caygaocaolon8 07-11-2020 10 2 Download
-
A leaf rust resistant stock „Selection212‟ was assessed for resistance against array of leaf rust pathotypes and identified to be a source of resistance to all these pathotypes. The resistant stock Selection212including two susceptible checks Agra Local and Kharchia local were evaluated against 16 pathotypes of leaf rust, Puccinia triticina (Pt) pathogen.
8p nguaconbaynhay1 04-12-2019 7 0 Download