Trichoderma mediated induced systemic resistance in castor against seedling blight


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Trichoderma mediated induced systemic resistance in castor against seedling blight

Authors

  • V DINESH KUMAR ICAR-Indian Institute of Oilseeds Research, Rajendranagar, Hyderabad-500 030, Telangana
  • R D PRASAD ICAR-Indian Institute of Oilseeds Research, Rajendranagar, Hyderabad-500 030, Telangana
  • K B DURGA BHAVANI ICAR-Indian Institute of Oilseeds Research, Rajendranagar, Hyderabad-500 030, Telangana
  • R BHUVANESWARI ICAR-Indian Institute of Oilseeds Research, Rajendranagar, Hyderabad-500 030, Telangana
  • VELU MANI SELVARAJ ICAR-Indian Institute of Oilseeds Research, Rajendranagar, Hyderabad-500 030, Telangana

https://doi.org/10.56739/jor.v37iSpecialissue.139110

Keywords:

Castor, Induced systemic resistance. Trichoderma, Seedling blight

Abstract

Colonization of castor roots by Trichoderma induced resistance to seedling blight disease. When compared with
untreated seedlings, Phytophthora disease severity was reduced by 93% in Trichoderma (Th4d strain)–treated ones. Induced systemic resistance (ISR) by Trichoderma was confirmed by the expression profiling of a few signature genes known to be up-regulated during ISR.

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References

Romera F J, et al. 2019. Induced systemic resistance (ISR) and Fe deficiency responses in dicot plants. Frontiers in Plant

Science, 10:287.

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Submitted

2023-07-11

Published

2020-03-12

How to Cite

V DINESH KUMAR, R D PRASAD, K B DURGA BHAVANI, R BHUVANESWARI, & VELU MANI SELVARAJ. (2020). Trichoderma mediated induced systemic resistance in castor against seedling blight: Trichoderma mediated induced systemic resistance in castor against seedling blight. Journal of Oilseeds Research, 37(Specialissue). https://doi.org/10.56739/jor.v37iSpecialissue.139110