Morphological and Molecular Evaluation of a Meloidogyne hapla Population Damaging Coffee (Coffea arabica) in Maui, Hawaii

An unusual population of Meloidogyne hapla, earlier thought to be an undescribed species, was found causing large galls, without adventitious roots, and substantial damage to coffee in Maui, Hawaii. Only in Brazil had similar damage to coffee been reported by this species. Unlike M. exigua from South and Central America, this population reproduced well on coffee cv. Mokka and M. incognita-susceptible tomato but poorly on tomato with the Mi resistance gene. Characterization included SEM images, esterase isozymes, and five DNA sequences: i) the D3 segment of the large subunit (LSU-D3 or 28S) rDN... Mehr ...

Verfasser: Handoo, Z. A.
Skantar, A. M.
Carta, L. K.
Schmitt, D. P.
Dokumenttyp: Artikel
Erscheinungsdatum: 2005
Verlag/Hrsg.: Journal of Nematology
Schlagwörter: climate / coffea arabica / coffea robusta / detection / identification / india / meloidogyne exigua / m. incognita / m. javanica / m. konaensis / molecular diagnostics / nematode / netherlands / resistance / taxonomy
Sprache: Englisch
Permalink: https://search.fid-benelux.de/Record/base-26805482
Datenquelle: BASE; Originalkatalog
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Link(s) : http://journals.fcla.edu/jon/article/view/67551