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

Result code in 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>

Result on the web

<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>

Result language

angličtina

Original language name

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

Original language description

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.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

40105 - Horticulture, viticulture

Project

<a href="/en/project/QK22020019" target="_blank" >QK22020019: Innovation of integrated and ecological production of fruit and vines in connection with the newly spreading species of harmful organisms</a><br>

Continuities

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

Publication year

2025

Confidentiality

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

Name of the periodical

Mitteilungen Klosterneuburg

ISSN

0007-5922

e-ISSN

—

Volume of the periodical

75

Issue of the periodical within the volume

1

Country of publishing house

AT - AUSTRIA

Number of pages

14

Pages from-to

1-14

UT code for WoS article

001548280900003

EID of the result in the Scopus database

2-s2.0-105022621199