Title : Exploration and evaluation of bioprotective rhizospheric microorganisms against meloidogyne graminicola

Type of Material: Thesis
Title: Exploration and evaluation of bioprotective rhizospheric microorganisms against meloidogyne graminicola
Researcher: Jena, Rupak
Guide: Choudhury, B. N.
Department: Nematology
Publisher: Assam Agricultural University, Johrat
Place: Johrat
Year: 2022
Language: English
Subject: Nematology
Agricultural Sciences
Life Science
Dissertation/Thesis Note: PhD; Nematology, Assam Agricultural University, Johrat, Johrat; 2022
Fulltext: Shodhganga

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035__|a(IN-AhILN)th_462817
040__|dIN-AhILN|aASAM_785013
041__|aeng
100__|eResearcher|aJena, Rupak
110__|aNematology|0U-0048|dJohrat|bAssam Agricultural University, Johrat|ein
245__|aExploration and evaluation of bioprotective rhizospheric microorganisms against meloidogyne graminicola
260__|aJohrat|c2022|bAssam Agricultural University, Johrat
300__|dDVD
502__|d2022|bPhD|cNematology, Assam Agricultural University, Johrat, Johrat
518__|d2022|oDate of Award
518__|oDate of Registration|d2016
518__|oDate of Completion|d2022
520__|aEighteen bacterial strains and eleven fungal strains were isolated from rhizosphere of different crops like rice, okra, ash gourd, chili, beans, cucumber from diverse conditions and soil types in and around Jorhat. The biochemical characterization of the isolated bacterial strains disclosed that six bacterial isolates tested negative for KOH test while twelve tested positive. All the bacterial strains exhibited positivity for gelatin hydrolysis and catalase test. Seven bacteria showed positive while eleven showed negative reaction to citrate test. Morphological findings stated that six bacterial strains were gram positive while twelve stained negatively, fifteen bacteria were rod shaped, two were coccus and one diplococcus in shape and all the bacterial isolates exhibited motility. The study of in vitro efficacy of the twenty nine bacterial and fungal isolates tested against second stage juveniles of M. graminicola revealed that all the bacterial and fungal isolates potentially impacted the test organism an
650__|aAgricultural Sciences|2UGC
650__|aLife Science|2AIU
653__|aNematology
700__|aChoudhury, B. N.|eGuide
856__|uhttp://shodhganga.inflibnet.ac.in/handle/10603/468472|yShodhganga
905__|afromsg

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