I'm also in Manitoba (jsut south of Winnipeg, Z3), so I can tag on here:
 Most everything I planted over the last two years survived the winter, but definitely some with winterkill, here's my list. All survived well unless noted:
 PLUMS
 Opal plum on mustang rootstock - took winterkill to snowline
 Canada
 Brookgold
 Ivanovka
 Ptitsin#5
 Fofonoff
 APRICOT
 Debbie's gold apricot
 CHERRY (Sour, Pin)
 maskinoge
 Crimson Passion
 Cupid
 Romeo
 Juliet
 APPLES - all grown as espaliers, 1st tier at 18", then 12" apart
 Prairie Sensation
 Red Wonder
 Redfield
 PEARS - these had snow heaped on them up to 3-4' high. A few went above the snow line and had winter kill as noted.
 So Sweet
 Ussurian
 Schroeder
 Favoritka
 Beedle
 Flemish Beauty - may have taken winterkill above snowline, BUT i think what actually killed it was high standing water. Both it and Pattern leafed out fully, then died down to much lower on the trunk. I think its because our yard has been oversaturated due to spring flooding and nonstop rain.
 Patten - same damage as flemish beauty
 PEACHES
 Contender on Krymsk 86 - Severe winterkill above snowline, only 1 branch leafed out that was under the snow.
 Bailey seedling
 Harrow Diamond on Bailey - Flowered and pushing fruit!!! 
 
  
  
 Saturn Doughnut  on Bailey - DEAD. failed to leaf out. Trunk passed the green-scratch test early in spring, but failed to develop any new buds and leaf out. Appears dead.
 APPLES
 Collet seedling
 Transparent Yellow on B118
 Kerr
 Norkent
 Parkland
 Sept Ruby
 Goodland
 GRAPES
 Osceola Muscat
 Bluebell
 Swenson Red
 Brianna
 I'm looking for more peach seeds to try growing - if you have any to share, please let me know!!! 
