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http://krishi.icar.gov.in/jspui/handle/123456789/17757
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sangeetha Ganesan*, Hari Shankar Singh, Srinivas Petikam, and Debasish Biswale | en_US |
dc.date.accessioned | 2019-03-29T03:48:54Z | - |
dc.date.available | 2019-03-29T03:48:54Z | - |
dc.date.issued | 2017-01-01 | - |
dc.identifier.citation | Not Available | en_US |
dc.identifier.issn | 1598-2254 eISSN 2093-9280 | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/17757 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Incidence of leaf blast on nursery plants and pitting disease on maturing banana bunches has been recorded in banana plantations during rainy season in Eastern India during 2014 to 2015. Taxonomical identification as well as DNA sequence analysis of the internal transcribed spacer region of fungus isolated from affected tissue culture derived plantlets and fruits confirmed the pathogen to be Pyricularia angulata Hashioka “in both the cases”. Koch’s postulates were proved on young plantlets as well as on maturing fruits of cv. Grand Naine under simulated conditions. Evolutionary history was inferred and presented for our P. angulata strain PG9001 with GenBank accession no. KU984740. The analysis indicated that the P. angulata is phylogenitically distinct from other related species related to both Pyricularia and Magnaporthe. Detailed symptoms of blast lesions on young leaves, transition leaves, mid rib, petioles, peduncle, maturing bunches, bunch stalks and cushions were documented. Notably, the distinct small pitting spots on maturing bunches reduced the visual appeal of mature fruits. Appearance of pitting symptoms on fruits in relation with age of fruits and their distribution pattern on bunch and fingers was also documented in detail. Further, the roles of transitory leaves, weed hosts, seasonality on disease occurrence have also been documented. | en_US |
dc.description.sponsorship | ICAR-IIHR | en_US |
dc.language.iso | English | en_US |
dc.publisher | The Korean Society of Plant Pathology | en_US |
dc.relation.ispartofseries | Plant Pathol. J. 33(1) : 9-20 (2017); | - |
dc.subject | blast, Musa spp., pitting disease, Pyricularia | en_US |
dc.title | Pathological Status of Pyricularia angulata Causing Blast and Pitting Disease of Banana in Eastern India | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Research Paper | en_US |
dc.publication.projectcode | HORTIIHRCIL2015 (180) | en_US |
dc.publication.journalname | The Plant Pathology Journal | en_US |
dc.publication.volumeno | 33(1) | en_US |
dc.publication.pagenumber | 9-20 | en_US |
dc.publication.divisionUnit | Not Available | en_US |
dc.publication.sourceUrl | Not Available | en_US |
dc.publication.authorAffiliation | ICAR-IIHR- Central Horticultural Experiment Station | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | 7.57 | en_US |
Appears in Collections: | HS-IIHR-Publication |
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