Distribution pattern of Puccinia graminis tritici pathotypes in India


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Authors

  • S C BHARDWAJ
  • S K NAYAR
  • M PRASHAR
  • S B SINGH

Keywords:

genes, virulent, Puccinia gram in is tritici, black rust

Abstract

Pathotype 40A(62G29) virulent on Sr2, Sr5, Sr6, Sr7b,Sr8, Sr9, Sr11 and few other genes; 40-1 (62G29-I) with
additional virulence on Sr24 compared to 40A( 62G29) and 21 A-2 (75G5) virulent on Sr6, Sr7b, Sr13, Sr28, Sr3O were
predominant on wheat (Triticum aestivum L. emenq Fiori and Paal) and barley (Hordeum vulgare L.) in India during
1995-97. In addition to many identified wheat varieties, Sr25.,Sr26. Sr27, Sr31, Sr32 , Sr35. Sr37 and Sr39 maintained
resistance to population of Puccinia gramihis tritici in India.

 

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Author Biographies

  • S C BHARDWAJ
    Scientist Senior Scale, Regional Station, Directorate of Wheat Research, Flowerdale, Shimla, Himachal Pradesh 171 002
  • S K NAYAR
    Head, Directorate of Wheat Research, Flowerdale, Shimla, Himachal Pradesh 171 002
  • M PRASHAR
    Scientist Senior Scale, Regional Station, Directorate of Wheat Research, Flowerdale, Shimla, Himachal Pradesh 171 002
  • S B SINGH
    Techincal Officer, Regional Station, Directorate of Wheat Research, Flowerdale, Shimla, Himachal Pradesh 171 002

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Issue

Vol. 69 No. 10 (1999)

Section

Articles

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How to Cite

BHARDWAJ, S. C., NAYAR, S. K., PRASHAR, M., & SINGH, S. B. (2013). Distribution pattern of Puccinia graminis tritici pathotypes in India. The Indian Journal of Agricultural Sciences, 69(10). https://epubs.icar.org.in/index.php/IJAgS/article/view/27000