The European Cultivated Potato Database

Magnum Bonum

HIGHER TAXON:	Solanaceae
GENUS:	Solanum L.
Solanum tuberosum L. cv. Magnum Bonum
Pedigree:	Early Rose x Patersons Victoria [5,9,13]
Breeder:	Biologische Reichsanstalt Berlin-Dahlem [9] Clarke, J., Christchurch, Hampshire, UK [13]
Breeder's rights:	No [13]
Synonyms:
National list:	1876 [9]

		Source
	Character	[5]	[9]	[12]	[13]
	ADMINISTRATION
n/v	Data source	5	9	12	13
n/v	Data source	-	-	-	-
n/v	Plant material maintained as	1	1	-	1
	Plant health directive EC77/93, requirements	4	2	-	1
	Plant health directive EC77/93, requirements	-	-	-	-
	Country of origin	228	228	-	228
n/v	Sample status	5	3	5	5
n/v	Sample status	-	-	-	-
n/v	Test conditions	-	-	1	2
	PLANT CHARACTERISTICS
	Maturity	-	3	1	3
	Growth habit	-	-	2	-
	Foliage cover	-	-	7	-
n/v	Flower colour	-	-	-	2
	Flower frequency	-	-	3	2
	Stolon length	-	-	9	-
n/v	Light sprout colour	-	-	-	1
	TUBER CHARACTERISTICS
n/v	Tuber skin colour	-	-	1	1
n/v	Primary tuber flesh colour	-	-	2	1
	Tuber shape	-	-	2	5
	Tuber eye depth	-	-	7	-
	Tuber skin texture	-	-	5	-
	TUBERING CHARACTERISTICS
	Tuber size	-	-	5	-
	Tuber shape uniformity	-	-	7	-
	RESISTANCE TO FUNGAL DISEASES
	Resistance to late blight on tubers	-	-	4	-
	Resistance to late blight on tubers (Laboratory test)	-	-	-	2
	Resistance to late blight on foliage	-	-	5	-
	Resistance to late blight on foliage (Laboratory test)	-	-	-	2

Source:
[5]	Centro Interprovinciale di Sperimentazione Ag, ITALY	2005
[9]	Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY	2005
[12]	Henry Doubleday Research Association (HDRA), UNITED KINGDOM	2005
[13]	SASA, UNITED KINGDOM	2005