Chairman PIWI Austria
Ing. Oen. Wolfgang Renner
Test station for fruit and winegrowing HAIDEGG
Tel .: +43 (0) 316/877 - 6614
PIWIS as a quality and varietal wine in Austria
PIWI grape varieties that can be marketed as quality wine:
- Flower muscatel
- Souvignier gris
PIWI grape varieties that may be placed on the market as grape variety wine *:
- Cabernet Blanc
- Cabernet Jura
- Pinot Nova
* with the name of the variety and the vintage, but without a closer geographical origin (Austria only)
Cooperation with wein.plus: Benefit as a member of PIWI-International!
There is a cooperation between PIWI International and wein.plus that aims to promote the association and its members on wein.plus. In this webinar, which lasts no more than 10 minutes, Utz Graafmann will show how you as a winery can benefit from this.
Tuesday, February 14, 2023 at 6 p.m. (the webinar will be recorded)
Sell wine successfully with wein.plus for wineries
Find out how you, as a winery, can maximize your wine sales, find stockists across Europe and get support in the sales process. Learn methods to increase the visibility of your winery on wein.plus and increase your sales figures. Use wein.plus to bring additional visitors to your winery or to advertise events.
Duration: 20 minutes
First Worldwide Online PIWI SUMMIT
The Green Deal, the CRISPR-Cas technique and the resistance gene in the spotlight: Are we excited or not?
As PIWI representative in Spain, I was delighted to attend this first summit.
I took part with the aim of training myself, because resistant varieties are a new world that is opening up to us and I am convinced that it will represent the viticulture of the future.
I am happy to see this development:
- how the idea of crossing Vitis species with each other to make vines more resistant came about,
- in which countries these new varieties spread the most
- knowing that each new PIWI grape variety requires more than thirty years of research.
Climate change and the Green Deal are so topical and omnipresent that we now have to rethink and take the bull by the horns.
Although Spain's wine legislation does not yet provide for the cultivation of resistant varieties for commercial purposes, it is clear that this must change immediately.
PIWI International is represented and active throughout Europe and the response to these “NEW WINES” is spectacular, especially for their quality and sustainability; a must with regard to environmental protection and health.
With regard to the Green Deal, I was captivated by the lecture by Dr. Wolfgang Häussler, PIWI winemaker and EU advisor.
The F2F strategy (Farm to Fork) and the strategy to promote biodiversity for sustainable food production envisage a reduction in the use of pesticides by 50 % by 2030.
In order to achieve these goals, the following measures are required in the wine sector, among others:
- provide for the use of products and techniques to minimize toxicological and ecological risks,
- to keep the soil organically active and to promote biodiversity
- start the transition from growing traditional grape varieties to growing resistant varieties.
Opinions are divided on one topic: the CRISPR-CAS9 technique, which the EU considers suitable for speeding up the breeding of resistant varieties.
Some organic winegrowers do not find this “natural”, while the proponents consider it acceptable because no genetic modification per se takes place, but only the improvement of the resistant properties is worked out, which otherwise takes years of breeding.
I will not go into any more detail as all the presentations explaining these issues can be found in the members area of the PIWI International website.
The role of PIWI International in terms of communication and lobbying was explained in further presentations: With almost 1000 members in 30 countries, PIWI International is one of the largest international winegrowers' associations.
In order to strengthen the lobbying character of the association and to facilitate the exchange of knowledge between winegrowers, researchers and politicians in the wine sector, a comprehensive internal and external communication strategy has already been initiated.
Another incredible talk was given by Vitalie Popa, the Moldovan inventor of barrels that allow the winemaking and aging process to be completely free of preservatives and additives.
And last but not least, the lecture by Remo Räz from the biodynamic winery LENZ in Switzerland, who reported on their experiences with 12 PIWI red wine varieties and went into vinification and marketing of these PIWIs.
This case clearly showed us that PIWI brings about a drastic reduction in pesticide treatments, eliminates the need for copper and greatly reduces fuel consumption compared to traditional varieties.
The world is changing and it is time to act and bring nature back into our lives.
Together we can do anything.
We therefore invite you to actively participate in our community by sharing information and contributing your knowledge or experience.
Click here for the podcast with Wolfgang Häußler and Diego Weber (German)
Become a member: https://piwi-international.org/der-verein/mitglied-werden/
Karin Lundberg – PIWI Spain in January 2023
PS: Oh yes, I almost forgot to mention that the PIWI SUMMIT will take place quarterly. So make a note of the next date in your agenda: April 17, 2023 at 6:00 p.m.
Making an amber wine from piwis
There’s a hammock chair on the balcony at BioWeingut Karl Renner with staggeringly beautiful views of Steiermark (Styria), rightly described as the “green heart of Austria”. The balcony, above the winery and near the kitchen of the family home, looks like a wonderful place to relax. Karl Renner, who took over the family wine business in 1997, comes here to think but he finds it difficult to relax. All he sees is the work that needs doing in the family’s organically-farmed vineyards.
BioWeingut Karl Renner has 6.5ha of vines, including about 0.9ha of rented vineyards and 1.8ha of new-generation piwi grape varieties. The piwis cause much less stress than his other white varieties (Sauvignon Blanc, Pinot Blanc, Morillon (Chardonnay), Muskateller, and Welschriesling).
In this “challenging vintage” – where there was much more disease pressure – he only sprayed the piwi vines once, with copper and sulphur, at the end of June, beginning of July to prevent the fungus attacking older leaves. For one application on the piwis he used 1kg of Bordeaux mixture per hectare whereas for the conventional varieties he used 4kg.
Karl knows it’s been a tough year for the vines as he’s spotted some fungal diseases on two of the mildew-resistant piwis, Souvignier Gris and Chardonel. “This says the pressure was very high,” Karl states. For the first time, he may have lost 10% of these grapes to rot but he describes their performance in general as “super, wonderful”.
Experiences with PIWIs in Austria and Styria - Wolfgang Renner
•Overview of Austria
•Variety testing in Haidegg
•Experience in wine development
PIWI is developing into a quality mark - PIWI Wine Challenge 2022
High level at the PIWI International Wine Challenge 2022
Gone are the days when PIWI vines were grown primarily for environmental reasons. There are now many very good wines made from PIWI varieties, as well as numerous internationally committed winegrowers who can draw on a lot of experience with PIWIs both in viticulture and in winemaking and who bottle the best wines, which the PIWI International Wine Challenge 2022 has fully confirmed . Two thirds of the wines received SILVER or GOLD, even TOP GOLD. The high quality was generally confirmed by the visitors at the subsequent public tasting, for which all the wines were presented according to the blind evaluation. The PIWI mark, which PIWI members are allowed to put on the labels of their wines, can be considered something of a quality mark. And so PIWI wines bring environmental protection and enjoying good wines together and can be considered an important future of wine.
PIWI competition in Austria: New / innovative grape varieties
Wines from all nine federal states
Graz, July 2022
In its fourth year, the Austrian PIWI wine competition "New / innovative grape varieties" again brought an increase in the number of participating companies and registered wines. For the first time, a high-ranking international jury was able to evaluate PIWI wines from all nine Austrian federal states.
The non-profit association "PIWI Austria" has now organized the wine competition "New / innovative grape varieties" for Austrian wines made from fungus-resistant grape varieties for the fourth time. 209 wines from 92 different companies were registered for the jury tasting on July 21st! From Lake Constance to Lake Neusiedl, wines from all Austrian provinces were represented. The largest domestic PIWI wine competition has meanwhile established itself as a fixed point in the wine year.
Benefit from the PIWI boom - podcast from the art of selling wine with Alexander Morandell
In diesem Interview spricht Diego mit dem derzeitigen Präsidenten von PIWI International und Rebveredler Alexander Morandell über das Vermarktungspotenzial der neuen Rebsorten und ihre ökonomischen und gesellschaftlichen Auswirkungen auf den Weinbau.
The best PIWI in Austria –
Einst sensorisch wenig überzeugende Notlösung im Kampf gegen Pilzkrankheiten und die Reblaus, wurden pilzwiderstandsfähige Rebsorten mit enormem Aufwand weiterentwickelt. Das Ergebnis kann sich sehen lassen, beweist die große Vinaria PIWI-Verkostung.
Die mit knapp siebzig Weinen bestückte Vinaria Verkostung österreichischer Vertreter aus pilzwiderstandsfähigen Sorten bot eine gute Übersicht über die Vielfalt innerhalb dieser Weinkategorie. Es gab einige sehr gute bis ausgezeichnete, dazu eine beachtliche Anzahl an guten bis sehr guten Weinen. Oft war die Jury vom Bukett eines bestimmten Weins angetan, vom Gaumenauftritt dann jedoch enttäuscht. Gerade feine Fruchtnoten aus der Nase landeten selten in ähnlicher Form auf dem Gaumen. Teils mischten sich auch als pflanzliche oder blättrige Noten in das allzu zarte Fruchtspiel ein. Auf dem Gaumen ging es teilweise ein wenig rustikal zu, wofür bei einigen Weinen eine allzu prominente Gerbstoffbegleitung zumindest mitverantwortlich war. Punkto Tiefgang und vor allem Länge besteht bei etlichen Weinen Aufholbedarf.
Quelle: VINARIA – Heft 1/22
Norway wants PIWI wines from Austria
February 24, 2022 – The Norwegian alcohol monopoly is adding Austrian wine made from fungus-resistant grape varieties (PIWI) to its range. The gratifying development that these wines have taken in Austria in recent years is thus receiving further momentum. Austrian PIWI wines also impress with top ratings at international wine awards.
The Norwegian alcohol monopoly Vinmonopolet recently opened its own tender for PIWI wines from Austria. A tender is a separate import quota in Norway's alcohol market, which is strictly regulated by the state. Until the end of March, winemakers from Austria can now submit their PIWI wines made from Cabernet Blanc, Donauriesling or Donauveltliner from the 2021 vintage to Vinmonopolet. The selected wines will be on sale from September.
Source: AUSTRIA WINE MARKETING GMBH
PIWIs rock the social networks
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