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Pathogenic Variability of foliar nematode, Aphelenchoidesbesseyi Christie, 1942
KrishiKosh
View Archive Info| Field | Value | |
| Title |
Pathogenic Variability of foliar nematode, Aphelenchoidesbesseyi Christie, 1942
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| Creator |
Hansda, Sarada
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| Contributor |
Swain, P.K
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| Subject |
Fusariummoniliforme, Aphelenchoides besseyi, foliar nematode
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| Description |
Replicated pot culture experiment was conducted in green house benches of Department of Nematology, College of Agriculture, OUAT, Bhubaneswar to study the pathogenic variability of foliar nematode, Aphelenchoides besseyi. Population of A.besseyi from tuberose and paddy were separately multiplied monoxenically on PDA with Fusariummoniliforme. Population of both the paddy and tuberose isolates were cross inoculated along with parental inoculation. The result of the present investigation indicated variation in the symptomatology specific to host plant but not nematode isolates. Greasy leaf, snipping, rotting and floret necrosis were specific to tuberose plant where as rolled leaf tip was specific only to paddy crop. Symptoms like white tip and whip like appearance was common to both paddy and tuberose. The present study indicated the pathogenic variability to the host rather than the isolates of A.besseyi. Thus the paddy and tuberose isolates were the same.
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| Date |
2017-01-04T13:02:38Z
2017-01-04T13:02:38Z 2014 |
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| Type |
Thesis
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| Identifier |
http://krishikosh.egranth.ac.in/handle/1/94408
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| Language |
en
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| Relation |
Th;
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| Format |
application/pdf
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