The 2005 Early Regional Trial consisted of 4 named cultivars and 18 numbered clones. All entries fried light and uniform with USDA ratings of "0". Norkotah, A93157-6LS, AOA95154-1 and ATX91137-1Ru produced fries that had after-cooking-darkening.

		PHOTOVOLT			DIFFERENCE	USDA
	Clone	Stem	Bud	Average	STEM - BUD	COLOR
1	Ranger Russet	50.7	52.3	51.5	5.2	0
2	Russet Burbank	50.2	51.0	50.6	3.2	0
3	Russet Norkotah	41.2	48.6	44.9	8.5	0
4	Shepody	53.9	51.7	52.8	2.2	0
5	A92030-5	56.6	57.0	56.8	2.3	0
6	A92294-6	57.0	55.3	56.2	3.5	0
7	A93157-6LS	50.4	49.5	50.0	2.5	0
8	A95109-1	53.9	54.0	53.9	3.6	0
9	A95409-1	51.2	52.0	51.6	3.9	0
10	A96095-3	47.0	53.7	50.3	7.3	0
11	A96104-2	55.7	54.7	55.2	3.5	0
12	AO96160-3	57.4	56.4	56.9	2.7	0
13	AO96164-1	52.4	53.4	52.9	4.0	0
14	AOA95154-1	52.3	55.1	53.7	4.5	0
15	AOA95155-7	54.3	56.2	55.2	3.1	0
16	ATX91137-1Ru	47.1	49.5	48.3	5.6	0
17	CO94035-15Ru	54.3	55.8	55.0	3.6	0
18	CO95086-8Ru	51.0	55.5	53.2	5.2	0
19	CO95172-3Ru	51.6	51.0	51.3	2.5	0
20	MWTX2609-2Ru	50.3	47.1	48.7	4.9	0
21	PA97B3-2	53.9	54.7	54.3	1.9	0
22	TXA549-1Ru	52.9	50.6	51.7	4.6	0
			LSD 0.05	2.1	2.6
	Average	52.0	53.0	52.5	4.0	0
	* Average of 12 individual tuber absolute differences
Planting date:		March 24
Harvest date:		August 2
Fried on:		August 5