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In vitro evaluation of fungal endophytes of black pepper against Phytophthora capsici and Radopholus similis

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Title In vitro evaluation of fungal endophytes of black pepper against Phytophthora capsici and Radopholus similis
Not Available
 
Creator K Sreeja
M Anandaraj
R S Bhai
 
Subject biocontrol
black pepper
endophytic fungi
ITS rDNA sequence
Phytophthora capsici
Radopholus similis
 
Description Not Available
Experiment on in vitro screening of 125 endophytic fungi of black pepper against Phytophthora capsici indicated that 23 isolates showed more than 50% inhibition. The nematicidal activity of metabolites from endophytic fungi was also tested on Radopholus similis and the isolate BPEF73 (Daldinia eschscholtzii) showed highest mortality up to 60%. The isolates showing biocontrol potential were characterized based on internal transcribed spacer (ITS1 and ITS2) regions of rDNA. The sequence analysis of the isolates showed maximum identity with Annulohupoxylon nitens (BPEF25 and BPEF38), Daldinia eschscholtzii (BPEF41 and BPEF73), Fusarium spp. (BPEF72 and BPEF75), Ceriporia lacerata (BPEF81), Diaporthe sp. (BPEF11) and Phomopsis sp. (BPEF83). This is first report of endophytic association of above fungi in black pepper and the exploitation of their biocontrol potential against the major black pepper pathogens P. capsici and R. similis.
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Date 2021-09-06T05:54:55Z
2021-09-06T05:54:55Z
2016-12-26
 
Type Research Paper
 
Identifier Bhai, K. S. M. A. R. S. (2016). In vitro evaluation of fungal endophytes of black pepper against Phytophthora capsici and Radopholus similis. Journal of Spices and Aromatic Crops, 25(2), 113–122. Retrieved from https://updatepublishing.com/journal/index.php/josac/article/view/5174
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http://krishi.icar.gov.in/jspui/handle/123456789/61371
 
Language English
 
Relation Not Available;
 
Publisher ICAR- Indian institute of spices research,Kozhikode, Kerala India