Studies on the isolation, identification and enzyme activity of bioagent Pseudomonas fluorescens used for controlling brown spot disease of rice caused by Helminthosporium oryzae

David Kamei; Archana U Singh

doi:10.30574/wjarr.2021.12.2.0564

eISSN: 2581-9615 || CODEN: WJARAI || Impact Factor 8.2 || CrossRef DOI

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Studies on the isolation, identification and enzyme activity of bioagent Pseudomonas fluorescens used for controlling brown spot disease of rice caused by Helminthosporium oryzae

David Kamei ¹ and Archana U Singh ^{2, *}

¹KVK, ICAR, Manipur, India.

²Division of Nematology, ICAR-IARI, New Delhi, India.

Research Article

World Journal of Advanced Research and Reviews, 2021, 12(02), 458-461

Article DOI: 10.30574/wjarr.2021.12.2.0564

DOI url: https://doi.org/10.30574/wjarr.2021.12.2.0564

Publication history

Received on 27 September 2021; revised on 13 November 2021; accepted on 15 November 2021

Abstract

In the present investigation studies was carried out ontheIsolation, Identification and Enzyme activity of bioagent Pseudomonas fluorescens used for controlling Brown spot disease of Rice caused by Helminthosporium oryzae(Breda de Haan).This is a fungal pathogen causing major disease that causes enormous losses in grain yield (upto 90%) particularly when leaf spotting phase assumes epiphytotic proportions.

Keywords

Pseudomonas fluorescens; Bioagent; Disease; Helminthosporium oryzae; Enzyme; Rice

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David Kamei and Archana U Singh. Studies on the isolation, identification and enzyme activity of bioagent Pseudomonas fluorescens used for controlling brown spot disease of rice caused by Helminthosporium oryzae. World Journal of Advanced Research and Reviews, 2021, 12(2), 458-461. Article DOI: https://doi.org/10.30574/wjarr.2021.12.2.0564

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Studies on the isolation, identification and enzyme activity of bioagent Pseudomonas fluorescens used for controlling brown spot disease of rice caused by Helminthosporium oryzae

David Kamei ¹ and Archana U Singh ^{2, *}

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Studies on the isolation, identification and enzyme activity of bioagent Pseudomonas fluorescens used for controlling brown spot disease of rice caused by Helminthosporium oryzae

David Kamei 1 and Archana U Singh 2, *

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David Kamei ¹ and Archana U Singh ^{2, *}