Monitoring the Occurrence of 'Candidatus Phytoplasma pyri' Depending on the Pear Cultivars in the Czech Republic
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F21%3A43919238" target="_blank" >RIV/62156489:43510/21:43919238 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.17660/ActaHortic.2021.1303.49" target="_blank" >https://doi.org/10.17660/ActaHortic.2021.1303.49</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17660/ActaHortic.2021.1303.49" target="_blank" >10.17660/ActaHortic.2021.1303.49</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Monitoring the Occurrence of 'Candidatus Phytoplasma pyri' Depending on the Pear Cultivars in the Czech Republic
Popis výsledku v původním jazyce
In Europe, pear orchards are increasingly affected by the pathogen 'Candidatus phytoplasma pyri', the causal agent of pear decline. The situation in the Czech Republic is very similar, where the intensity of infection depends on the cultivar, the origin of the planting material, the growing system and the locality. In 2016 the pear growing area was 710 ha with the production of 6,643 t with the average yield 10.54 t ha-1. In the framework of the experiment, the largest pear producers in four main growing regions in the Czech Republic: Northern Bohemia, Eastern Bohemia, South and Western Bohemia and Moravia, were monitored. The area of pear orchards at monitored producers ranged from 66 to 5 ha. The most planted cultivars of the world assortment were: 'Williams' ('Bartlett'), 'Conference', 'Clapp's Favourite', 'Beurré Bosc', 'Packham's Triumph', 'Hortensia(R)', 'Alexander Lucas'. The Czech cultivars were represented by: 'Bohemica', 'Nitra', 'Nela', 'Erika'. Preliminarily tested samples showed high proportions of infected trees for cultivars 'Hortenzia(R)' (38.5%), 'Packham's Triumph' (50.0%) and 'Williams' (41.7%) grown on quince rootstocks, while less proportion of infected trees were shown in the case of 'Alexander Lucas' (42.5%), 'Nela' (60.0%), and 'Nitra' (44.0%). According to the results, a higher number of trees grafted on pear seedling (68.8%) were infected than on quince rootstocks (47.1%).
Název v anglickém jazyce
Monitoring the Occurrence of 'Candidatus Phytoplasma pyri' Depending on the Pear Cultivars in the Czech Republic
Popis výsledku anglicky
In Europe, pear orchards are increasingly affected by the pathogen 'Candidatus phytoplasma pyri', the causal agent of pear decline. The situation in the Czech Republic is very similar, where the intensity of infection depends on the cultivar, the origin of the planting material, the growing system and the locality. In 2016 the pear growing area was 710 ha with the production of 6,643 t with the average yield 10.54 t ha-1. In the framework of the experiment, the largest pear producers in four main growing regions in the Czech Republic: Northern Bohemia, Eastern Bohemia, South and Western Bohemia and Moravia, were monitored. The area of pear orchards at monitored producers ranged from 66 to 5 ha. The most planted cultivars of the world assortment were: 'Williams' ('Bartlett'), 'Conference', 'Clapp's Favourite', 'Beurré Bosc', 'Packham's Triumph', 'Hortensia(R)', 'Alexander Lucas'. The Czech cultivars were represented by: 'Bohemica', 'Nitra', 'Nela', 'Erika'. Preliminarily tested samples showed high proportions of infected trees for cultivars 'Hortenzia(R)' (38.5%), 'Packham's Triumph' (50.0%) and 'Williams' (41.7%) grown on quince rootstocks, while less proportion of infected trees were shown in the case of 'Alexander Lucas' (42.5%), 'Nela' (60.0%), and 'Nitra' (44.0%). According to the results, a higher number of trees grafted on pear seedling (68.8%) were infected than on quince rootstocks (47.1%).
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
40105 - Horticulture, viticulture
Návaznosti výsledku
Projekt
<a href="/cs/project/QJ1510352" target="_blank" >QJ1510352: Hodnocení faktorů ovlivňujících škodlivost fytoplazem napadajících ovocné dřeviny a ověřování účinných prostředků jejich eliminace</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2021
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Acta Horticulturae 1303
ISBN
978-94-6261-301-0
ISSN
0567-7572
e-ISSN
2406-6168
Počet stran výsledku
8
Strana od-do
351-358
Název nakladatele
International Society for Horticultural Science (ISHS)
Místo vydání
Leuven
Místo konání akce
Montevideo
Datum konání akce
3. 12. 2018
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
000706559200049