Fall 2019 MANITOBA Dan Sawatzky, General Manager, Keystone Potato Producers Association MANITOBA Dan Sawatzky, General Manager, Keystone Potato Producers Association As I write this article in mid-September, the storage potato harvest is finally fully underway. Rain that was in short supply over the summer came in the early part of the month, limiting harvest progress. Processors managed their supply through rain stock, asking growers with direct contracts to lay their product in…
LAST AUGUST, at the Potato Association of America (PAA) annual meeting, I had an opportunity to talk with Michiel de Vries, Solynta’s research team lead, about the work he and his colleagues are carrying out. Solynta, a potato seed breeding company based in Wageningen, the Netherlands, has invented a fast and efficient hybrid breeding technology. One that could change global food consumption and unlock the true potential of the potato, de Vries…
Jaap Remijn grew up on a potato farm in the Netherlands but decided to pursue mechanical engineering after high school. When he immigrated to Canada, the opportunity arose to buy a potato farm in Alberta. Remijn decided it was something he couldn’t pass up. “It was just something I wanted to do for myself,” says Remijn, whose father started farming potatoes in Holland at the age of 19. “I guess farming potatoes…
EXCITEMENT IS IN the air as Manitoba gets ready to host the 103rd Potato Association of America Annual Meeting in Winnipeg at the end of July. It’s a time for the sector’s scientific branch to share research information about all facets of the potato industry, to recognize members who have made significant contributions to the sector, and to nurture and mentor upcoming researchers. It’s also an opportunity for all industry stakeholders, including…
JASON KEHLER has been helping grow potatoes on the family farm in Carman, Man., since he was 12 years old. Some 30 years later, he can’t imagine doing anything else. “I’ve always wanted to farm since I was probably old enough to say the word,” says Kehler, who’s a fourth-generation farmer and second-generation potato producer. “I love what I do. I enjoy the challenge, the people, and just watching Mother Nature make…
SUGAR ENDS AND stem-end chip defect are tuber disorders affecting product quality of processing and chipping potatoes, respectively. The environmental stresses causing the disorders occur during the growing season, but tubers appear asymptomatic until harvest or later in storage. Although there are many similarities between the two disorders, there are also some key differences. To understand the factors causing sugar ends and stem-end chip defect as well as management practices to reduce…
Summer 2019 MANITOBA Dan Sawatzky, General Manager, Keystone Potato Producers Association The crop in Manitoba is progressing well. Planting was only slightly behind normal but cool May weather delayed emergence putting the crop three to five days behind. Dry conditions contributed to little seed rot being reported in spite of the delayed emergence resulting in good stands. Another observation with delayed emergence is the even staging of the crop development across the…
COMMON SCAB, a bacterial disease that doesn’t affect yields but causes ugly lesions and cavities on infected tubers, which can render them unmarketable, is a pervasive threat in potato-growing areas across Canada. It has likely been around for as long as people have been growing potatoes, but researchers are still trying to determine why the pathogen is much more common in some fields than others and what the best methods are for…
ALBERTA POTATO PRODUCER Laus Stiekema was in his early 40s when he decided to leave the Netherlands with his wife and four kids to start a new life on the Canadian prairies in 2004. Fifteen years later, there’s no question that Stiekema and his family have landed on their feet. Stiekema now runs a thriving potato operation called Stiekema-Kolhorn Joint Venture in Vauxhall, Alta. Last November, Stiekema-Kolhorn JV was named McCain Food’s…
As growers head into another production season, some are concerned about Colorado potato beetle populations and rising neonic insecticide resistance. Ian MacRae, a professor and extension entomologist at the University of Minnesota, offered some practical insecticide resistance management steps at Manitoba Potato Production Days in January in Brandon. MacRae kicked off the conference presentations with a talk about Colorado potato beetle management in a post-neonic world. The bottom line is we’re…