![](http://up.poznan.pl/ptfit/fotki/20-lecie%202_m.jpg)
The conference participants (20 yrs of The Polish Phytopathological Society) in from of the Działyński Palace in Poznań - the place where The Polish Phytopathological Society was founded in 1971
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![](http://up.poznan.pl/ptfit/fotki/20-lecie%203_m.jpg)
The conference participants (20 yrs of The Polish Phytopathological Society) in from of the Działyński Palace in Poznań - the place where The Polish Phytopathological Society was founded in 1971
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![](http://up.poznan.pl/ptfit/fotki/20-lecie%204_m.jpg)
Professor Wanda Truszkowska congratulates Prof. Karol Mańka on conferring him honorary membership of The Polish Phytopathological Society. On the left: Prof. Zofia Fiedorow and Prof. Stefan Kowalski
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![](http://up.poznan.pl/ptfit/fotki/20-lecie%205_m.jpg)
Professor Zofia Fiedorow is reading the text of honorary member diploma for Prof. Karol Mańka. On the left Prof. Stefan Kowalski
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![](http://up.poznan.pl/ptfit/fotki/20-lecie%206_m.jpg)
Professor Zbigniew Weber
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![](http://up.poznan.pl/ptfit/fotki/20-lecie%207_m.jpg)
The audience. From the left: Prof. Prof. Piotrowski's, dr Zbigniew Burgieł, Prof. Jan Kućmierz, dr Łaszcz
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![](http://up.poznan.pl/ptfit/fotki/20-lecie%208_m.jpg)
Professor Leszek Orlikowski and Janusz Gwiazdowski M.Sc.
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![](http://up.poznan.pl/ptfit/fotki/20-lecie%209_m.jpg)
The audytorium; with Prof. Barbara Łacicowa and Prof. Jerzy Ważny in the 1st row
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![](http://up.poznan.pl/ptfit/fotki/20-lecie%2010_m.jpg)
The presidium: Prof. Zenon Krzywański, Prof. Wanda Truszkowska and Prof. Stefan Kowalski
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![](http://up.poznan.pl/ptfit/fotki/20-lecie%2011_m.jpg)
Professor Zbigniew Borecki is delivering a lecture on plant pathology teaching
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![](http://up.poznan.pl/ptfit/fotki/20-lecie%2012_m.jpg)
The auditorium
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![](http://up.poznan.pl/ptfit/fotki/20-lecie%2013_m.jpg)
During the session in Zielonka
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![](http://up.poznan.pl/ptfit/fotki/20-lecie%2014_m.jpg)
Professor Halina Borecka and Prof. Zbigniew Borecki with dr Marek Szyndel
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![](http://up.poznan.pl/ptfit/fotki/20-lecie%2015_m.jpg)
The auditorium |