Strange disease of Williams´Pear.
By Katarina
30 Sep, 2013
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Does somebody know what does this disease mean? It is on leaves of a young pear tree (Williams Pear).
Comments on this photo
Thank you. What shall I do? Or do I have to do something?
30 Sep, 2013
It's pear rust k, a fungal disease.
30 Sep, 2013