| Colleen | | | | | | | | General Description | Early variety with good overall resistance to diseases. Colleen is very suitable for early crisping and organic production. |  | | Parentage | Manna x Mizen | | | Maturity | First Early | | | Tuber Characteristics | | | Shape | Oval | | | Skin colour | Creamy yellow | | | Flesh colour | Light yellow | | | Depth of eyes | Shallow | | | Dormancy | 4 | | | Dry matter content | 18% | | | Overall keeping quality | Good | | | Damage | 7 | | | Bruising | 6 | | | Yield | Moderate | | | Resistance to Disease & Pests | | | Common scab | 6 | | | Powdery scab | 4 | | | Foliage blight | 3 | | | Tuber blight | 8 | | | Blackleg | 3 | | | Wart disease | I | | | PCN Ro1 | R | | | PCN Pallida | S | |
Scale of 1 to 9 ( 9 being the most desirable )I = ImmuneR = ResistantS = Susceptiblen/a = Result Not Available
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