Context
Pathogenic fungi are a major challenge for Austrian garlic cultivation. In recent years, the problem has intensified due to changing weather conditions. Fusarioses cause significant yield losses at all stages of production (in the field, during processing and in storage). Particularly problematic are hidden fungal infections that cause visible damage only during storage or at retail, which is why farms are under great pressure from food retailers demanding smooth delivery to markets. Austrian demand for garlic is largely met by imported goods, although demand for high-quality regional produce is high. The market share of Austrian garlic has multiplied to 25% in the last ten years, although this development has been slowed down mainly by fungal attack. Currently, there is a particular lack of knowledge about the predominant Fusarium species. Even when the pathogens are clearly identified, it is difficult to control infestations, as neither reliable preventive measures nor suitable and approved plant protection products (both organic and chemical) are available.
Objectives
In Austria, there are major challenges in the management of fungal diseases, especially fusarioses, in garlic: On the one hand, a precise identification of the pathogen is often difficult, on the other hand, neither adequate preventive measures nor more suitable or proven solutions (e.g. plant protection products) are available. The aim of the project is to develop methods for the identification, prevention and control of Fusarium infections. This should reduce yield losses and ensure the high product quality of garlic from organic and integrated cultivation.
Objectives
In Österreich bestehen große Herausforderungen im Umgang mit Pilzerkrankungen, insbesondere Fusariosen, bei Knoblauch: Zum einen ist die genaue Identifizierung des Erregers oft schwierig, zum anderen stehen weder adäquate vorbeugende Maßnahmen noch geeignete und zugelassenen Lösungen (z.B. Pflanzenschutzmittel) zur Verfügung. Das Projekt zielt darauf ab, konkrete Methoden zur Identifikation sowie Vorbeugung und Bekämpfung von Fusariosen zu entwickeln. Dadurch sollen Ertragseinbußen vermindert und die hohe Produktqualität von Knoblauch aus biologischer und integrierter Produktion sichergestellt werden.
Activities
- Development of test systems for the examination of garlic and soil for colonialization by Fusarium species
- Application of these test systems for the examination of the Fusariumi infections of various garlic varieties and soil samples of various locations
- Identification of potential causes, sources of infection and options of spreading in the whole production
- Examination of the development of the disease on the field, including the identification of critical infection times
- Examination of harvesting, drying and storage methods for their influence on the infection rate
- Development of recommendations for actions in order to prevent an infestation
Activities
- Entwicklung von Testsystemen für die Untersuchung von Knoblauch und Boden auf Besiedelung durch Fusarium-Arten
- Anwendung dieser Testsysteme zur Untersuchung des Fusariumbefalls verschiedener Knoblauchsorten und Bodenproben verschiedener Standorte
- Erfassung potenzieller Ursachen, Infektionsquellen und Verschleppungsmöglichkeiten in der gesamten Produktionskette
- Untersuchung des Krankheitsverlaufes im Feld, inklusive der Identifizierung kritischer Infektionszeitpunkte
- Untersuchung von Ernte-, Trocknungs- und Lagerungsmethoden auf ihren Einfluss auf die Infektionsrate
- Entwicklung von Handlungsempfehlungen zur Verhinderung des Befalls
Project details
- Main funding source
- Rural development 2014-2020 for Operational Groups
- Rural Development Programme
- 2014AT06RDNP001 Austria - Rural Development Programme (National)
Location
- Main geographical location
- Sankt Pölten
- Other geographical location
- Wiener Umland/Nordteil, Nordburgenland
EUR 353 665.00
Total budget
Total contributions from EAFRD, national co-financing, additional national financing and other financing.
6 Practice Abstracts
Contacts
Project coordinator
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DI Josef Keferböck
Project coordinator
Project partners
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Artner Raimund
Project partner
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BOKU - Dep. Für Nutzwissenschaften
Project partner
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Bio Austria /Wien und Niederösterreich
Project partner
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Franz Resch
Project partner
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Franz Wanzenböck
Project partner
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Ing. Andreas Wiesinger
Project partner
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Niederösterreichischer Gemüsebauverband
Project partner
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Robert Wappl
Project partner