A new pathotype 93R57 (104-4) of Puccinia triticina on wheat from India


173 / 200

Authors

  • S C Bhardwaj
  • Subodh Kumar
  • Neha Gupta
  • Sangeeta Sharma

https://doi.org/10.25174/a0x1na98

Keywords:

Leaf rust, brown rust, wheat, pathotypes, variation, Puccinia triticina, resistance

Abstract

A new pathotype 93R57 of Puccinia triticina was identified in 2010 from district Solan of Himachal Pradesh, India. The new pathotype is close to the 104 group, however, is avirulent to Lr3. The new pathotype appears to be a case of reverse mutation for plr3 in the existing pathotype 21R63. Its avirulence/virulence structure and rust resistance sources are listed. This year it was identified in a sample from Uttarakhand.

Downloads

Download data is not yet available.

Author Biographies

  • S C Bhardwaj
    Regional Station, Flowerdale, Directorate of Wheat Research, Shimla –171002, Himachal Pradesh
  • Subodh Kumar
    Regional Station, Flowerdale, Directorate of Wheat Research, Shimla –171002, Himachal Pradesh
  • Neha Gupta
    Regional Station, Flowerdale, Directorate of Wheat Research, Shimla –171002, Himachal Pradesh
  • Sangeeta Sharma
    Regional Station, Flowerdale, Directorate of Wheat Research, Shimla –171002, Himachal Pradesh

Downloads

Submitted

2013-11-29

Published

2011-06-29

Issue

Vol. 3 No. 1 (2011)

Section

Research Article

License

Copyright (c) 2014 Journal of Wheat Research

Creative Commons License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

The information provided by authors is the sole responsibility by the respective author. The copyright is of the society and no part can be reproduced without prior permission.

How to Cite

Bhardwaj, S. C., Kumar, S., Gupta, N., & Sharma, S. (2011). A new pathotype 93R57 (104-4) of Puccinia triticina on wheat from India. Journal of Cereal Research, 3(1). https://doi.org/10.25174/a0x1na98