izpis_h1_title_alt

Spatiotemporal distribution of flavescence dorée phytoplasma in grapevine
Prezelj, Nina (Author), Nikolić, Petra (Author), Gruden, Kristina (Author), Ravnikar, Maja (Author), Dermastia, Marina (Author)

URLURL - Presentation file, Visit http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3059.2012.02693.x/pdf This link opens in a new window

Abstract
In this study quantitative real-time PCR was used to follow the seasonal changes of flavescence dorée phytoplasma (FDp) titre in grapevines of cv. Modra frankinja (syn. Blaufränkisch) and cv. Refošk (syn. Refosco'd'Istria) from two vineyards located in climatically different vine-growing regions of Slovenia. Besides its known presence in the leaf veins, FDp was also detected in flowers, berry tissues and tendrils. In plants with high concentrations of FDp in tissues with symptoms, phytoplasma was also detected in symptomless tissues. A trend of decreasing FDp titre in all examined symptomless tissues from June to July and an increasing one throughout the growing season in tissues with symptoms was recorded. Accordingly, FDp was present in detectableamounts in flowers, petioles and veins of almost all infected plantsin the late spring, and was detected in all examined tissue types in summer, with the highest titre in berries in August. The study showed that in the absence of plant health measurements an FDp infection may spread exponentially by a factor of 40 per year.

Language:English
Keywords:distribution, flavescence dorée, grapevine, phytoplasma, real-time PCR, Vitis
Work type:Not categorized (r6)
Tipology:1.01 - Original Scientific Article
Organization:BF - Biotechnical Faculty
Year:2013
Number of pages:str. 760-766
Numbering:Vol. 62, no. 4
UDC:577.2
ISSN on article:0032-0862
DOI:10.1111/j.1365-3059.2012.02693.x Link is opened in a new window
COBISS.SI-ID:2656079 Link is opened in a new window
Views:405
Downloads:223
Metadata:XML RDF-CHPDL DC-XML DC-RDF
 
Average score:(0 votes)
Your score:Voting is allowed only to logged in users.
:
Share:AddThis
AddThis uses cookies that require your consent. Edit consent...

Record is a part of a journal

Title:Plant Pathology
Shortened title:Plant Pathol.
Publisher:Her Majesty's Stationery Office
ISSN:0032-0862
COBISS.SI-ID:5661191 This link opens in a new window

Similar documents

Similar works from RUL:
Similar works from other Slovenian collections:

Comments

Leave comment

You have to log in to leave a comment.

Comments (0)
0 - 0 / 0
 
There are no comments!

Back