Journal of Plant Pathology (2008) 90, 537-543

From Pestinfo-Wiki
Revision as of 16:48, 22 November 2016 by Bernhard Zelazny (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

G. Parrella, S. Paltrinieri, S. Botti and A. Bertaccini (2008)
Molecular identification of phytoplasmas from virescent ranunculus plants and from leafhoppers in southern Italian crops
Journal of Plant Pathology 90 (3), 537-543
Abstract: During late 2005, a severe phytoplasma-like disease was observed in the Persian buttercup hybrid cv. Pauline in two commercial greenhouses in Southern Italy. Early symptoms consisted of growth abnormalities and shoot proliferation followed by decline, whereas at the flowering stage virescence and phyllody prevailed. The presence in diseased samples of a Candidatus Phytoplasma asteris-related strain, belonging to the 16SrI-B subgroup was demonstrated by PCR-RFLP and phylogenetic analysis. The same phytoplasma was also identified in two batches of ten individuals of Empoasca decipiens collected during field surveys, but a Ca. P. aurantifolia-related strain was detected in a third batch of the same leafhopper species. Possible infection pathways for the disease in ranuculus and the risk linked to the new report of a 16SrII-B phytoplasma in Italy are discussed.
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)
Full text of article
Database assignments for author(s): Giuseppe Parrella, Assunta Bertaccini

Research topic(s) for pests/diseases/weeds:
transmission/dispersal of plant diseases

Pest and/or beneficial records:

Beneficial Pest/Disease/Weed Crop/Product Country Quarant.


Phytoplasma asteris Ranunculus (crop) Italy
Empoasca decipiens Ranunculus (crop) Italy
Retrieved from "https://wiki.pestinfo.org/w/index.php?title=Journal_of_Plant_Pathology_(2008)_90,_537-543&oldid=358711"