Evaluation of products for Drosophila suzukii control and their impact on grape quality

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193697%3A_____%2F25%3AN0000047" target="_blank" >RIV/60193697:_____/25:N0000047 - isvavai.cz</a>

Result on the web

<a href="https://www.kvasnyprumysl.eu/index.php/kp/article/view/328" target="_blank" >https://www.kvasnyprumysl.eu/index.php/kp/article/view/328</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.18832/kp2025.71.991" target="_blank" >10.18832/kp2025.71.991</a>

Result language

angličtina

Original language name

Evaluation of products for Drosophila suzukii control and their impact on grape quality

Original language description

The pest Drosophila suzukii also causes significant damage to grapevine berries. Kaolin-based products and biostimulants were tested in an experiment to reduce the development of Drosophila suzukii and the development of sour rot, while the effect on grape quality parameters was also investigated. Surround, building kaolin, NovaFerm Orion, NovaFerm Sirius and Hycolat were tested on Riesling, Traminer and Palava varieties between 2023 and 2024. In terms of reducing damage to Drosophila suzukii berries, the most effective application was Surround (3%, 5%). From the biostimulants, NovaFerm Orion and Hycolat were the most effective. The same products also showed good efficacy in point of reducing the development of sour rot. In view of the effect on grape quality parameters, the most significant negative impact was on pH values. Riesling and Traminer showed an increase in pH values compared to the untreated control. pH is a very important parameter in the context of grape processing and fermentation.

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

21101 - Food and beverages

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2025

Confidentiality

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

Name of the periodical

KVASNÝ PRŮMYSL

ISSN

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e-ISSN

2570-8619

Volume of the periodical

71

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

10

Pages from-to

991-1000

UT code for WoS article

001437629400002

EID of the result in the Scopus database

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