Cultivars tested

2015 trials 

Yellow fleshed Milva, Marilyn, Conquine, Miss Andes, Miss Mignonne, Chopin, Bintje, Natasha, Campina, and 401-1 
Russet type Ludmilla, and Clearwater 
Red skinned Modoc, AC Peregrine Red, and CVXXXX 

2014 trials 

Yellow fleshed Milva, Toscana, Yellow Star, Chopin, and Juwel Yukon Gold 
Russet type Ludmilla Russet Norkotah, Shepody, Kennebec, Goldrush and Russet Burbank 
Red skinned Modoc, Belvedere and AC Peregrine Red Norland 
2013 trials 
Yellow fleshed Milva, Toscana, Rosara, Yellow Star, Aladdin, Chopin, Annabelle and Jewel, Yukon Gold 
Russet type Classic Russet and Clearwater Russet Norkotah and Russet Burbank 
Red skinned Modoc and AC Peregrine Red Norland 
2012 Trials 
Yellow fleshed Milva,Yukon Gem, Tosca  
Russet type AC Pacific Russet,  Alpine Russet,  Classic Russet, Blazer,  Clearwater  
Red skinned Modoc, AC Peregrine Red 
2011 Trials 
Yellow fleshed Milva, Yukon Gem, O’Pearle, Yukon Gold
Russet type Pacific Russet, Alpine Russet – Blazer Premiere -Russet Norkotah, Russet Burbank, Shepody
Red skinned Modoc, Norland
 2010 trials
Yellow fleshed Milva, O’Pearle
Russet type Pacific Russet,Gem Star, Alpine Russet, Blazer, Russet Norkotah, Russet Burbank, Shepody 
Red skinned Modoc, Norland
2009 trials
Yellow fleshed Milva, O’Pearle 
Russet type Gem Star, Russet Norkotah, Russet Burbank, Shepody 
Red skinned AC Peregrine Red, Norland