Podatność polskich proweniencji i rodów dębu szypułkowego (Quercus robur L.) na zasiedlenie przez Phytophthora cambivora

Robert Jankowiak , Jacek Banach , Angelika Balonek

Abstract

Phytophthora cambivora (Straminipila, Oomycota) causes root rot and stem canker on several deciduous tree species in Europe. However, very little is known about the variation in susceptibility to P. cambivora colonization among provenances and families of pedunculate oak (Quercus robur L.). We studied variation in susceptibility of one French and 16 Polish provenances, representing 62 families. Samples were taken from three test plots located in the Brzesko Forest District. Oak susceptibility to P. cambivora was assessed by measuring lesion length following inoculation of excised shoots with two isolates of P. cambivora. There was significant variability in susceptibility among the 17 provenances tested. The highest susceptibility to P. cambivora was apparent in several provenances including Tronçais, Zaporowo, Runowo, Opole, and Krotoszyn; while the most resistant provenances originated from Chojnów, Siedlce, P³ock, Krotoszyn-90 and Wioska. There was also significant within-provenances variation in susceptibility to P. cambivora.
Author Robert Jankowiak (FoF / DoFP)
Robert Jankowiak,,
- Department of Forest Pathology
, Jacek Banach (FoF / DoGaSoFT)
Jacek Banach,,
- Department of Genetics and Selection of Forest Trees
, Angelika Balonek (FoF / DoFP)
Angelika Balonek,,
- Department of Forest Pathology
Other language title versionsSusceptibility of Polish provenances and families of pedunculate oak (Quercus robur L.) to colonization by Phytophthora cambivora
Journal seriesLeśne Prace Badawcze, ISSN 1732-9442, (B 13 pkt)
Issue year2013
Vol74
No2
Pages161-170
Publication size in sheets0.5
Keywords in Englishdefense, family, Phytophthora cambivora, provenances, resistance, shoot, susceptibility
DOIDOI:10.2478/frp-2013-0016
URL http://agro.icm.edu.pl/agro/element/bwmeta1.element.agro-f153ef80-c3e4-4e24-90a3-20b19b24fc7a/c/jankowiak13-2-8.pdf
Internal identifierWL/12/2; WL/P/26/2013; WL/5/4
Languagepl polski
Score (nominal)13
Score sourcejournalList
Citation count*
Cite
Share Share

Get link to the record


* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
Back
Confirmation
Are you sure?