Comparative evaluation of different fungicides and bio-agents for management of spot blotch of barley caused by Bipolaris sorokiniana (Sace. Ex Sorok)


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Authors

  • Javed Bahar Khan Editor-in-Chief Journal of Cereal Research (Formerly J.Wheat Res.) SAWBAR ICAR-Indian Institute of Wheat and Barley Research, Karnal- 132001 (Haryana), INDIA
  • Sugam Katiyar
  • Charul Kanchan
  • Jitendra Kumar
  • Pravir Kumar Gupta

https://doi.org/10.25174/2582-2675/2021/114191

Keywords:

Difenconzole, Hordeum vulgare, Per cent growth inhibition,

Abstract

Among the fungicides Propiconazole, Tebuconazole, Azoxystrobin and Azxoxystrobin + Difenconazole completely inhibited the mycelia growth of pathogen at 200 ppm concentration under in-vitro condition. Among bio control agents, T. harzianum-1 (77.90 per cent) was found most effective antagonist against pathogen followed by T. harzianum-2 (74.80per cent) and T. viride-1 (74.41per cent).

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Submitted

2021-08-20

Published

2021-09-05

Issue

Vol. 13 No. 2 (2021)

Section

Short Communication

License

Copyright (c) 2021 Journal of Cereal Research

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How to Cite

Khan, J. B., Katiyar, S., Kanchan, C., Kumar, J., & Gupta, P. K. (2021). Comparative evaluation of different fungicides and bio-agents for management of spot blotch of barley caused by Bipolaris sorokiniana (Sace. Ex Sorok). Journal of Cereal Research, 13(2). https://doi.org/10.25174/2582-2675/2021/114191