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  • Identification of rice genotypes with high resistance to bacterial leaf blight caused by Xanthomonas oryzae pv oryzae.

    Author(s) : Tyagi, J. P.Tejbir SinghSingh, S.Nitika GoelPradhan, S. K.Singh, V. P.

    Author Affiliation : Indian Agricultural Research Institute, New Delhi 110 012, India.

    Author Email : jppusa@yahoo.co.innitikagoel@rediffmail.comsanjay_singh777@yahoo.comvpgeniari@rediffmail.comdrtejbir@yahoo.com

    Journal article : Indian Journal of Agricultural Sciences 2010 Vol.80 No.1 pp.63-68 ref.4

    Abstract : Bacterial leaf blight, the second most devastating disease of ricericeSubject Category: Commodities and Products
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    causes substantial yield loss. Study of pathogenic variability and identification of resistance genes are key factors in breeding against this disease. Bacterial leaf blight is now a serious constraint for rice production in the irrigated and lowland ecologies in all rice-growing countries. 223 germplasms collected from different regions of BiharbiharSubject Category: Geographic Entities
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    and JharkhandjharkhandSubject Category: Geographic Entities
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    and were screened against bacterial blight. The result showed that 8 land races namely 'Bhathani', 'Hardi Muril', 'Sitwadhan', 'Jhulat', 'Lamb Asari', 'Karijiri', 'Swarna Gora' and 'Sita Gora' were found to be highly resistant. All of above 8 landraceslandracesSubject Category: Organism Groups
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    do not possess Xa13 and Xa21 genes which are also responsible for resistance to Bacterial leaf blight.

    ISSN : 0019-5022

    Record Number : 20103049090

    Publisher : Indian Council of Agricultural Research

    Location of publication : New Delhi

    Country of publication : India

    Language of text : English

    Indexing terms for this abstract:

    Organism descriptor(s) : BacteriabacteriaSubject Category: Organism Names
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    , OryzaoryzaSubject Category: Organism Names
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    , Oryza sativaoryza sativaSubject Category: Organism Names
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    , Xanthomonas oryzae pv. oryzaexanthomonas oryzae pv. oryzaeSubject Category: Organism Names
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    Descriptor(s) : cultivarscultivarsSubject Category: Organism Groups
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    , disease resistancedisease resistanceSubject Category: Properties
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    , genotypesgenotypesSubject Category: Miscellaneous
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    , landraceslandracesSubject Category: Organism Groups
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    , pathogenspathogensSubject Category: Organism Groups
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    , plant diseasesplant diseasesSubject Category: Diseases, Disorders, and Symptoms
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    , plant pathogenic bacteriaplant pathogenic bacteriaSubject Category: Organism Groups
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    , plant pathogensplant pathogensSubject Category: Organism Groups
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    , ricericeSubject Category: Commodities and Products
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    Identifier(s) : bacterium, cultivated varieties, paddy, phytopathogenic bacteria, phytopathogens, plant-pathogenic bacteria, resistance to disease

    Geographical Location(s) : BiharbiharSubject Category: Geographic Entities
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    , IndiaindiaSubject Category: Geographic Entities
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    , JharkhandjharkhandSubject Category: Geographic Entities
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    Broader term(s) : PoaceaepoaceaeSubject Category: Organism Names
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    , PoalespoalesSubject Category: Organism Names
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    , commelinidscommelinidsSubject Category: Organism Names
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    , monocotyledonsmonocotyledonsSubject Category: Organism Names
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    , angiospermsangiospermsSubject Category: Organism Names
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    , SpermatophytaspermatophytaSubject Category: Organism Names
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    , plantsplantsSubject Category: Organism Names
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    , eukaryoteseukaryotesSubject Category: Organism Names
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    , OryzaoryzaSubject Category: Organism Names
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    , Xanthomonas oryzaexanthomonas oryzaeSubject Category: Organism Names
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    , XanthomonasxanthomonasSubject Category: Organism Names
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    , XanthomonadaceaexanthomonadaceaeSubject Category: Organism Names
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    , XanthomonadalesxanthomonadalesSubject Category: Organism Names
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    , GammaproteobacteriagammaproteobacteriaSubject Category: Organism Names
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    , ProteobacteriaproteobacteriaSubject Category: Organism Names
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    , BacteriabacteriaSubject Category: Organism Names
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    , prokaryotesprokaryotesSubject Category: Organism Names
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    , IndiaindiaSubject Category: Geographic Entities
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    , Commonwealth of Nationscommonwealth of nationsSubject Category: Institutions and Organisations
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    , Developing Countriesdeveloping countriesSubject Category: Miscellaneous
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    , South Asiasouth asiaSubject Category: Geographic Entities
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    , AsiaasiaSubject Category: Geographic Entities
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