?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Sortenpr%C3%83%C2%BCfung+pilzwiderstandsf%C3%83%C2%A4higer+(PIWI)+Rebsorten&rft.subject=+Breeding%2C+genetics+and+propagation&rft.description=Today+only+few+commercial+vine+grape+cultivars+are+commercially+cultivated.+Their+potential+is+still+behind+the+standard+but+highly+susceptible+varieties.+%0D%0A%0D%0AOrganic+viticulture+in+a+humid+climate+like+in+Switzerland+is+difficult+to+achieve%2C+mainly+due+to+the+high+disease+pressure+of+Plasmopora+viticola+and+Unicula+Necator.+Beside+improved+natural+plant+protection+spray+strategies+and+products%2C+we+put+emphasis+on+disease+resistant+cultivars+to+overcome+the+problem.%0D%0A%0D%0AProject+aims%0D%0A-+To+find+grape+vine+cultivars+showing+at+the+same+time+high+wine+quality+and+disease+resistance.%0D%0A%0D%0AMethodology%0D%0A-+At+Frick%2C+under+100+%25+organic+conditions+we+carry+out+a+%C3%A2%C2%80%C2%9CTop-Ten-Trial%C3%A2%C2%80%C2%9D+with+the+10+most+promising+cultivars+in+4+replicates+at+50+vine+plants+each.+Thus%2C+there+is+enough+must+available+to+carry+out+a+proper+vinification.+In+addition+to+this%2C+we+are+involved+in+the+evaluation+of+selections+growing+in+field+trials+at+the+Federal+Reseach+Stations+of+Agroscope+at+W%C3%83%C2%A4denswil+and+Pully.%0D%0A%0D%0AResults%2C+conclusion%2C+state+of+the+art%3A%0D%0A-+From+different+newer+breeding+sources+in+central+Europe+(Freiburg%2C+Pully%2C+Soyh%C3%83%C2%A8re+etc.)%2C+there+is+increasingly+very+interesting+material+available.%0D%0A%0D%0AInvolved+organisations%2C+project+partners%3A%0D%0AAgroscope+FAW%2C+W%C3%83%C2%A4denswil%3B+Agroscope+RAC%2C+Changins%3B+Arbeitsgruppe+PIWI%2C+Pully(CH)%0D%0A&rft.type=Project+description&rft.type=NonPeerReviewed&rft.identifier=%7BProject%7D+PIWI-Pr%C3%83%C2%BCfung%3A+Sortenpr%C3%83%C2%BCfung+pilzwiderstandsf%C3%83%C2%A4higer+(PIWI)+Rebsorten.+[Testing+of+fungus+resistant+vine+cultivars.]+Runs+1997+-+2007.+Project+Leader(s)%3A+Tuchschmid%2C+Andreas%3B+Levite%2C+Dominique%3B+H%C3%83%C2%A4seli%2C+Andreas+and+Weibel%2C+Franco%2C+Research+Institute+of+Organic+Agriculture+(FiBL)%2C+CH-5070+Frick.+More+information+online+at+%3Chttp%3A%2F%2Fwww.fibl.org%2Fde%2Fschweiz%2Fforschung%2Fanbautechnik-pflanzenbau.html+%3Chttp%3A%2F%2Fwww.fibl.org%2Fde%2Fschweiz%2Fforschung%2Fanbautechnik-pflanzenbau.html%3E%3E.&rft.relation=http%3A%2F%2Forgprints.org%2F6209%2F