Testing the effectiveness of microbial biostimulants to increase the resistance of the variety Chardonnay to "Bois noir" phytoplasma

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F25%3A43927411" target="_blank" >RIV/62156489:43510/25:43927411 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.2478/mittklbg-2025-0001" target="_blank" >https://doi.org/10.2478/mittklbg-2025-0001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/mittklbg-2025-0001" target="_blank" >10.2478/mittklbg-2025-0001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Testing the effectiveness of microbial biostimulants to increase the resistance of the variety Chardonnay to "Bois noir" phytoplasma

Popis výsledku v původním jazyce

Bois noir (BN) of the grapevine is one of the phytoplasma diseases that have become increasingly prevalent in Czech vineyards in recent years, and causes economically significant damage. As no curative measures are currently known, indirect control methods are being sought to help reduce the negative impact on the vine and extend the life of the vineyard. In a trial with the variety Chardonnay, the following biostimulants were tested: NovaFerm (R) SIRIUS (5.0 l/ha), NovaFerm (R) ORION (5.0 l/ha) and Microfertile Carbon (5.0 l/ha), in the periods 2023 and 2024. When comparing plants with BN symptoms, the lowest number of plants with BN symptoms was found in the NovaFerm Orion variant. The NovaFerm Orion belongs to microbial biostimulants and shows a significant biostimulatory effect on growth, as there was a decrease in weakly growing plants during the growing season. When evaluating the effect on plant recovery, the biostimulant Microfertile Carbon showed the most significant effect, leading to a year-on-year recovery in the number of symptomatic plants.

Název v anglickém jazyce

Testing the effectiveness of microbial biostimulants to increase the resistance of the variety Chardonnay to "Bois noir" phytoplasma

Popis výsledku anglicky

Bois noir (BN) of the grapevine is one of the phytoplasma diseases that have become increasingly prevalent in Czech vineyards in recent years, and causes economically significant damage. As no curative measures are currently known, indirect control methods are being sought to help reduce the negative impact on the vine and extend the life of the vineyard. In a trial with the variety Chardonnay, the following biostimulants were tested: NovaFerm (R) SIRIUS (5.0 l/ha), NovaFerm (R) ORION (5.0 l/ha) and Microfertile Carbon (5.0 l/ha), in the periods 2023 and 2024. When comparing plants with BN symptoms, the lowest number of plants with BN symptoms was found in the NovaFerm Orion variant. The NovaFerm Orion belongs to microbial biostimulants and shows a significant biostimulatory effect on growth, as there was a decrease in weakly growing plants during the growing season. When evaluating the effect on plant recovery, the biostimulant Microfertile Carbon showed the most significant effect, leading to a year-on-year recovery in the number of symptomatic plants.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40105 - Horticulture, viticulture

Projekt

<a href="/cs/project/QK22020019" target="_blank" >QK22020019: Inovace integrované a ekologické produkce ovoce a révy vinné v návaznosti na nově se šířící druhy škodlivých organismů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Mitteilungen Klosterneuburg

ISSN

0007-5922

e-ISSN

—

Svazek periodika

75

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

AT - Rakouská republika

Počet stran výsledku

14

Strana od-do

1-14

Kód UT WoS článku

001548280900003

EID výsledku v databázi Scopus

2-s2.0-105022621199