Sebastian

Parentage:

B890 AB42 X CARA (1981)

Breeder:

Scottish Crop Research Institute
Invergowrie
DUNDEE
DD2 5DA

Agent:

Greenvale AP Ltd
Springfield
Burrelton
Blairgowrie
Perthshire
PH13 9PJ

UK National List:

2000

Plant Breeders Right:

-

Intended Market:

General Purpose

Maturity:

Early Maincrop

General Description:

Medium tall, semi erect, faint local colour on stems. Few small-medium white flowers.

Long-oval tubers, parti coloured red skin, cream flesh.

DISEASE RESISTANCE (1 = susceptible, 9 = resistant)

1.    Wart Disease (race 1):

9

2.    Foliage late blight:

3

3.    Tuber late blight:

6

4.    Blackleg:

9

5.    Potato Virus Y°:

8

6.    Potato Leafroll Virus:

4

7.    Common scab:

4

8.    Powdery scab:

5

9.    Gangrene:

10.  Potato Cyst Nematode

10.1 Globodera rostochiensis Ro1:

9

10.2 Globodera pallida Pa1:

2

                                       Pa2,3:

3

RESISTANCE TO DAMAGE

1. External:

6

2. Internal:

6

OTHER CHARACTERISTICS

1. Specific gravity (1 = low):

4