Effect of seed bacterial endophytes on stem rot and growth promotion in groundnut

Effect of seed bacterial endophytes on stem rot and growth promotion in groundnut

Authors

  • T ARCHANA Department of Plant Pathology, 2Department of Biotechnology, Tamil Nadu Agril. University, Coimbatore, Tamil Nadu
  • L RAJENDRAN Department of Plant Pathology, 2Department of Biotechnology, Tamil Nadu Agril. University, Coimbatore, Tamil Nadu
  • S K MANORANJITHAM Department of Plant Pathology, 2Department of Biotechnology, Tamil Nadu Agril. University, Coimbatore, Tamil Nadu
  • V P SANTHANA KRISHNAN Department of Plant Pathology, 2Department of Biotechnology, Tamil Nadu Agril. University, Coimbatore, Tamil Nadu
  • G KARTHIKEYAN Department of Plant Pathology, 2Department of Biotechnology, Tamil Nadu Agril. University, Coimbatore, Tamil Nadu

https://doi.org/10.56739/jor.v37iSpecialissue.141221

Keywords:

Endophyte, Groundnut, Growth promotion, Stem rot

Abstract

Seven bacterial endophytes from peanut seeds were isolated and tested against Sclerotium rolfsii of groundnut
under in vitro. The endophyte isolate EGN1 showed 47.3% inhibition of the pathogen and biochemical tests were
positive for siderophore, protease and phosphate solubilization.

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References

Herrera S D, Grossi C, Zawoznik M and Groppa M D 2016. Wheat seeds harbour bacterial endophytes with potential as

plant growth promoters and biocontrol agents of Fusarium graminearum. Microbiological Research, 186: 37-43

Sarikhani M R, Khoshru B and Greiner R 2019. Isolation and identification of temperature tolerant phosphate solubilising bacteria as a potential microbial fertilizer. World Journal of Microbiology and Biotechnology, 35: 126. DOI: https://doi.org/10.1007/s11274-019-2702-1

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Submitted

2023-08-21

Published

2020-03-12

Issue

Vol. 37 No. Specialissue (2020): Journal of Oilseeds Research

Section

Articles

License

The Journal of Oilseeds Research reserves all the copy rights of the published articles and prior permission is to be taken from the journal office if any part of the published articles is to be reproduced in any form in any other publication.

How to Cite

T ARCHANA, L RAJENDRAN, S K MANORANJITHAM, V P SANTHANA KRISHNAN, & G KARTHIKEYAN. (2020). Effect of seed bacterial endophytes on stem rot and growth promotion in groundnut: Effect of seed bacterial endophytes on stem rot and growth promotion in groundnut. Journal of Oilseeds Research, 37(Specialissue). https://doi.org/10.56739/jor.v37iSpecialissue.141221