Potential of Limestonevirus Bacteriophages for Ecological Control of Dickeya solani Causing Bacterial Potato Blackleg

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F24%3A00604509" target="_blank" >RIV/60077344:_____/24:00604509 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22330/24:43929786 RIV/60109807:_____/24:N0000031

Výsledek na webu

<a href="https://www.mdpi.com/2077-0472/14/3/497" target="_blank" >https://www.mdpi.com/2077-0472/14/3/497</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/agriculture14030497" target="_blank" >10.3390/agriculture14030497</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Potential of Limestonevirus Bacteriophages for Ecological Control of Dickeya solani Causing Bacterial Potato Blackleg

Popis výsledku v původním jazyce

Pectinolytic bacteria of the family Enterobacteriaceae, specifically Dickeya solani, are known to cause potato blackleg. This study aimed to evaluate the effectiveness of a mixture of two bacteriophages from the genus Limestonevirus in controlling Dickeya solani in both greenhouse and field trials. The potential of bacteriophages for ecological potato control was also assessed. The phages phi Ds3CZ and phi Ds20CZ were isolated from soil in the Czech Republic between 2019 and 2021. They were applied preventively and curatively as a solution on artificially wounded and inoculated seed tubers immediately prior to planting. The phage-treated variant showed a highly significant reduction in the extent of D. solani infection compared to the untreated control in both the greenhouse and field trial. The effect of the phages depended on the concentration of the solution, the rate of tuber injury, and the sequence of application. When applied preventively, the phages caused a significantly higher reduction in the rate of blackleg symptoms (86.7% and/or 87.1%) compared to the curative application (54.6 and/or 36.6%). Phages phi Ds3CZ and phi Ds20CZ showed potential for use in biological potato control against Dickeya solani.

Název v anglickém jazyce

Potential of Limestonevirus Bacteriophages for Ecological Control of Dickeya solani Causing Bacterial Potato Blackleg

Popis výsledku anglicky

Pectinolytic bacteria of the family Enterobacteriaceae, specifically Dickeya solani, are known to cause potato blackleg. This study aimed to evaluate the effectiveness of a mixture of two bacteriophages from the genus Limestonevirus in controlling Dickeya solani in both greenhouse and field trials. The potential of bacteriophages for ecological potato control was also assessed. The phages phi Ds3CZ and phi Ds20CZ were isolated from soil in the Czech Republic between 2019 and 2021. They were applied preventively and curatively as a solution on artificially wounded and inoculated seed tubers immediately prior to planting. The phage-treated variant showed a highly significant reduction in the extent of D. solani infection compared to the untreated control in both the greenhouse and field trial. The effect of the phages depended on the concentration of the solution, the rate of tuber injury, and the sequence of application. When applied preventively, the phages caused a significantly higher reduction in the rate of blackleg symptoms (86.7% and/or 87.1%) compared to the curative application (54.6 and/or 36.6%). Phages phi Ds3CZ and phi Ds20CZ showed potential for use in biological potato control against Dickeya solani.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40101 - Agriculture

Projekt

<a href="/cs/project/QK1910028" target="_blank" >QK1910028: Biologická ochrana brambor proti vybraným patogenním bakteriím</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Agriculture-Basel

ISSN

2077-0472

e-ISSN

2077-0472

Svazek periodika

14

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

13

Strana od-do

497

Kód UT WoS článku

001192048000001

EID výsledku v databázi Scopus

2-s2.0-85188810833