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Polish 2                                                                

Origin
M-9 X Common Antonovka, developed by Dr. S. W. Zagaja at Skierniewice, Poland.

Influence on Scion Habit
P-2 produces trees that are about 25% of seedling size.  P-2 has been widely used in Poland as an interstem because of its exceptional winter-hardiness. Cropping efficiency is similar to M-9 Trees on P-2 display good open growth.

Disease Resistance
P-2 is resistant to collar rot and is slightly susceptible to scab and mildew.  P-2 shows resistance to European canker, perennial canker, silver leaf and crown gall.

Nursery Habit
In the layers, P-2 is not as straight as P-1 and produces some feathers.  It compares to EMLA 26 in rooting and stooling density.  Leaves are dark green, round with deep serrations. P-2 is non-suckering and produces good scion growth with numerous lateral branches.  Trees on P-2 defoliate early in the fall and break bud late in the spring.  No burrknot tendency.

Horticultural Value
P-2 has excellent winter hardiness, similar to Alnarp 2, and is used as an interstem on Antonovka seedling in Poland to produce hardy trees that are M-9 size and can be free standing.  Requires a rich soil and is also used for high density trellis planting with vigorous varieties.  P-2 is precocious and crops in the third year.

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