Dear Sir.
Good Morning. We are students of Horticulture at the University of Agriculture in Krakow, Poland.
I
and my friend experience/conduct research on the Siberian Irises The
varietes are: 'Wisley White', 'Wiltrude Gissel', 'Violet Meer', 'White
Swirl', 'Sibirica Wycieruch', 'Marsz Turecki', 'Wojewoda', 'Reaming
Yellow, 'Iris Ensata', 'Iris pseudocorus', 'Versicolor', 'ver. Magnat;,
'Sibirica Stone Flower', 'Spuria' and 'Iris graminacea'.
Our
research concer resistance to deseases and pests of the species, why
some species are more attacked and infected than others.
We would be very graetful for help and access some information on this
topic (something about systematics, resistance).
We look forward to Your reply.
Your faithfully,
Anna Wiatrowska,
Barbara Rogowska.