Evaluation of new Vineland plum varieties in southwestern Ontario

Lead Applicant: John Zandstra

Research Priority: Productions Systems - Plant

Program Type: Tier 1

Funding Cycle: 2013/2014

Research Centre: N/A

Research Summary: The plum breeding program at the University of Guelph’s Vineland Research Station has a large number of advanced selections of Japanese and European (blue) plums, many of which possess novel characteristics, including increased sweetness, extended season length, large fruit, high antioxidant levels, and improved firmness.   These cultivars can provide opportunities for new markets for southwestern Ontario tree fruit producers and can be used to extend the Ontario season.  In combination with Niagara production, by expanding offerings into southwestern Ontario plums could be available for 5-6 weeks in Ontario.  Blue plums in particular are not grown to any extent in southwestern Ontario and these new selections could provide opportunities for the expansion of this crop.   New varieties which would allow Ontario producers to diversify their product mix will present opportunities for increased returns and less dependence on existing plantings of peaches. There is tremendous opportunity to capture market share in the plum category; market data from the Ontario Tender Fruit Producers indicates that Ontario plum production represents only 16% (2011 - 2013 average) of the eastern Canada fresh market.