Identification and Characterization of Bacteria Endophytes Against Fusarium Oxysporum f. sp. ciceri Causing Wilt in Chickpea (Record no. 70690)

MARC details
000 -LEADER
fixed length control field 02668nam a2200193 4500
003 - CONTROL NUMBER IDENTIFIER
control field OSt
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250106160927.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 250106b |||||||| |||| 00| 0 eng d
040 ## - CATALOGING SOURCE
Transcribing agency UAS Dharwad
041 ## - LANGUAGE CODE
Language code English
082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 632.3
Author Label NIS
100 ## - MAIN ENTRY--PERSONAL NAME
Name of Author Nishanth K.
245 ## - TITLE STATEMENT
Title Identification and Characterization of Bacteria Endophytes Against Fusarium Oxysporum f. sp. ciceri Causing Wilt in Chickpea
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of Publisher Dahrwad
Name of Publisher University of Agricultural Science
Publication Year 2024
300 ## - PHYSICAL DESCRIPTION
Book Pages 123
Book Size 32 Cms
520 ## - SUMMARY, ETC.
Abstract. ABSTRACT<br/><br/>Fusarium wilt is one of the most consequential diseases affecting chickpea yield in India, which is caused by Fusarium oxysporum f. sp. ciceri (Foc). Endophytes are among the promising plant growth-promoting and biocontrol potential microbes. Bacterial endophytes can be defined as those bacteria that colonize the internal tissue of the plant showing no external sign of infection or negative effect on their host. In the present investigation, screening of advanced breeding lines against chickpea wilt, isolation and characterization of bacterial endophytes, in vitro evaluation of endophytes against Foc, effect of seed treatment with bacterial endophytes for the management of wilt disease in sick pots and growth promotion by bacterial endophytes were studied.<br/>Screening of 70 advanced breeding lines against chickpea wilt resulted in 13 resistant lines. A total of 16 bacterial endophytic isolates were isolated from chickpea. Morphological characterization revealed that the colony colour of isolates varied from light white to creamy white. Biochemical tests revealed that, all the isolates were gram positive and showed positive result for H2S production, gelatin liquefaction, catalase test, oxidase test and negative result for indole production test. Based on molecular characterization, one strain each of Bacillus mojavensis, B. zhangzhouensis, B. velezensis, B. pumilus, B. safensis, B. licheniformis, Lysinibacilllus fusiformis, two strains of B. tequilensis, three strains of B. cereus and four strains of B. subtilis were identified.<br/>In vitro evaluation of bacterial endophytes against Foc revealed that, maximum growth inhibition of Foc was by B. subtilis CBE15 (70.33%) followed by B. subtilis CBE14 (65.57%) and B. safensis CBE11 (60.95%), respectively. Seed treatment with bacterial endophytes B. subtilis CBE15 + B. subtilis CBE14 + B. tequilensis CBE11 (10 g/kg of seeds) recorded minimum wilt incidence of 6.67 per cent. Growth promotional potential of these bacterial endophytes was also established in pot culture experiments.<br/>
700 ## - ADDED ENTRY--PERSONAL NAME
2nd Author, 3rd Author Kumbar Basamma
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha Item type THESIS
Classification part 632.3
Call number prefix NIS
Suppress in OPAC No
942 ## - ADDED ENTRY ELEMENTS (KOHA)
-- 632_300000000000000
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-- 70690
-- 70690
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Home library Current library Date acquired Total checkouts Full call number Barcode Date last seen Price effective from Koha item type
    Dewey Decimal Classification     University of Agricultural Sciences, Dharwad University of Agricultural Sciences, Dharwad 24/10/2025   632.3/NIS T14014 06/01/2025 06/01/2025 THESIS