Vegetative compatibility groups of Cryphonectria parasitica (Murrill) M. E. Barr in the Czech Republic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F05%3A00057688" target="_blank" >RIV/62156489:43410/05:00057688 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

čeština

Original language name

Vegetative compatibility groups of Cryphonectria parasitica (Murrill) M. E. Barr in the Czech Republic

Original language description

The systematic health control of sweet chestnut (Castanea sativa Mill.) population in the Czech Republic is carrying out from 2001. More than 1,000 samples collected from 282 localities were checked. Presence of Cryphonectria parasitica (Murrill) M. E. Barr, the causal agent of the chestnut blight, was confirmed in three localities in Moravia. In two localities, Uherský Brod (locality nr. 1) and Kuřim (locality nr. 2), only individual chestnut trees were afflicted, in the third locality in Moravský Písek dozens of trees in an ornamental tree nursery were infected. Twenty pure virulent cultures of C. parasitica were isolated from 195 bark samples in locality nr. 3. Two of them were from Quercus rubra. Samples of the bark were washed in sterile water, surface-sterilised (96% ethanol 1 min, sterile water, dipping in ethanol), and placed in Petri dishes containing 3% malt extract agar (MA3). The obtained cultures for morphological characters and pycnidia production are referred to the viru

Czech name

Vegetative compatibility groups of Cryphonectria parasitica (Murrill) M. E. Barr in the Czech Republic

Czech description

The systematic health control of sweet chestnut (Castanea sativa Mill.) population in the Czech Republic is carrying out from 2001. More than 1,000 samples collected from 282 localities were checked. Presence of Cryphonectria parasitica (Murrill) M. E. Barr, the causal agent of the chestnut blight, was confirmed in three localities in Moravia. In two localities, Uherský Brod (locality nr. 1) and Kuřim (locality nr. 2), only individual chestnut trees were afflicted, in the third locality in Moravský Písek dozens of trees in an ornamental tree nursery were infected. Twenty pure virulent cultures of C. parasitica were isolated from 195 bark samples in locality nr. 3. Two of them were from Quercus rubra. Samples of the bark were washed in sterile water, surface-sterilised (96% ethanol 1 min, sterile water, dipping in ethanol), and placed in Petri dishes containing 3% malt extract agar (MA3). The obtained cultures for morphological characters and pycnidia production are referred to the viru

Type

D - Article in proceedings

CEP classification

GF - Diseases, pests, weeds and plant protection

OECD FORD branch

—

Project

<a href="/en/project/GD526%2F03%2FH036" target="_blank" >GD526/03/H036: Current stage and trends of development of forests in cultural landscape</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

MendelNet 2005, Contemporary state and development trends of forest in cultural landscape

ISBN

80-7157-902-5

ISSN

—

e-ISSN

—

Number of pages

2

Pages from-to

168-169

Publisher name

Mendelova zemědělská a lesnická univerzita v Brně

Place of publication

Brno

Event location

Brno

Event date

Nov 8, 2005

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

—