TABLE 2. Summary of Analyses of Variance Performed on Trait Data.

					F Values
Trait Class	Trait Code	Trait	Year	Location	Genotype	Location	R2
Late blight resistance	LEAF	Leaf AUDPC	2009	1 & 2	2.28‡	16.71*	0.76
			2010	1 & 2	6.64‡	63.68‡	0.74
	STEM	Stem AUDPC	2009	1 & 2	9.37‡	1.30 ns	0.55
			2010	1	2.48*	—	0.52
				2	0.16 ns	—	0.62
Maturity	DAP1st	Days to 1st ripe fruit	2009	3	1.88†	—	0.49
				4	4.52‡	—	0.69
			2010	3 & 4	7.93‡	135.68‡	0.67
	DAP50	Days to 50% ripe fruit	2009	3	7.57‡	—	0.79
				4	4.74‡	—	0.71
			2010	3	12.40‡	—	0.81
				4	7.91‡	—	0.72
Yield	YLD	Yield	2009	3	1.91‡	—	0.48
				4	1.60*	—	0.45
			2010	3	2.84‡	—	0.48
Fruit size/shape	FH	Fruit height	2009	3 & 4	15.44‡	0.04 ns	0.80
			2010	3	18.78‡	—	0.86
				4	15.12‡	—	0.83
	FW	Fruit width	2009	3	5.56‡	—	0.73
				4	4.45‡	—	0.69
			2010	3 & 4	10.39‡	0.09 ns	0.65
	FS	Fruit shape	2009	3	17.45‡	—	0.89
				4	14.32‡	—	0.87
			2010	3 & 4	45.16‡	2.42 ns	0.88
	FP	Fruit size	2009	3 & 4	6.32‡	3.19 ns	0.66
			2010	3 & 4	14.70‡	0.19 ns	0.72
	30Wt	Fruit weight	2009	3 & 4	11.39‡	0.50 ns	0.76
			2010	3 & 4	24.41‡	3.64 ns	0.81
	SW	Seed weight	2009	3 & 4	15.95‡	1.69 ns	0.80
Fruit quality	Brix	oBrix	2009	3 & 4	8.39‡	13.87*	0.67
			2010	3 & 4	7.62‡	70.33‡	0.63
	pH	pH	2009	3 & 4	1.38*	12.17*	0.45
			2010	3 & 4	3.45‡	6.18*	0.45
Plant architecture	CD	Canopy density	2009	1 & 2	3.10‡	0.22 ns	0.50
				3	1.89†	—	0.50
				4	4.76‡	—	0.69
			2010	3	3.89‡	—	0.56
				4	2.86‡	—	0.49
	HAB	Plant habit	2009	1, 2, 3, 4	3.62‡	40.93‡	0.55
			2010	3 & 4	10.91‡	2.93 ns	0.66
	H	Plant height	2009	1 & 2	6.41‡	0.01 ns	0.66
				3 & 4	17.27‡	95.46‡	0.84
			2010	1	4.87‡	—	0.53
				2	1.76†	—	0.30
				3 & 4	10.52‡	0.66 ns	0.65
	W	Plant width	2009	1 & 2	4.16‡	1.01 ns	0.61
				3	2.71‡	—	0.57
				4	3.09‡	—	0.61
			2010	3 & 4	17.71‡	6.40*	0.77
				1 & 2	6.22‡	37.9‡	0.52
	SH	Plant shape	2009	1 & 2	2.70‡	1.01 ns	0.53
				3 & 4	1.74†	1.46 ns	0.66
			2010	1 & 2	9.45‡	102.23‡	0.60
				3 & 4	13.05‡	12.88*	0.71
	SZ	Plant size	2009	1 & 2	6.79‡	0.65 ns	0.68
				3 & 4	11.72‡	112.91‡	0.82
			2010	1	4.57‡	—	0.52
				2	1.32 ns	—	0.25
				3 & 4	17.14‡	2.24 ns	0.76

F test values and R² values are presented for each analysis by trait, year, and location or combination of locations (see Materials and Methods). R² indicates the fit of the data to the linear additive model for each analysis. Late blight disease resistance results are from Johnson et al. (2012). AUDPC, area under the disease progress curve; —, not included in model; ns, not significant.

^*P ≤ 0.05

^†P ≤ 0.01

^‡P ≤ 0.001