Horticultural Crops
When you think of China, do you think of potatoes? Maybe not, but in the Loess Plateau region of northwestern China, potato is the main food crop.
Published in Soil
Health Canada is proposing to cancel all uses of mancozeb, except for use on greenhouse tobacco, due to unacceptable risks to human health and the environment. The re-evaluation removes the exception that allowed foliar application of mancozeb on potatoes.
Published in News
Weather conditions in P.E.I. are prime for early blight spread and growers should consider applying preventative fungicides now, according to P.E.I. Potato Agronomy's update.
Published in Diseases
Early harvest for potatoes continues in southwest Ontario, while crops in central Ontario are still blooming or going down, according to Eugenia Banks' potato update. 
Published in Harvesting
The most recent reports coming out of a 20-year study on P.E.I. soil health are showing a general decline in soil organic matter (SOM). The news is causing alarm, but for Vernon Campbell, a potato farmer, the headlines aren’t all that shocking. In fact, he said it’s a situation Island producers are already actively working to fix. | READ MORE
Published in Soil
Potato virus Y (PVY) affects both yield and the quality of the crop, making it one of the most dangerous diseases faced by commercial potato producers. Spread by aphids and through infected seed lots, PVY has been managed with varying levels of success by Canadian growers for many years, but the rise of more aggressive and faster-spreading strains has made it even more challenging to control.
Published in Diseases
Inside Agriculture and Agri-Food Canada’s (AAFC) high tech Canadian Potato Genetic Resources (CPGR) lab in Fredericton, N.B., hundreds of small glass test tubes contain vital keys to Canada’s potato growing future. The gene bank – a living library of almost 180 potentially high-value potato breeding lines – is an important component of Canada’s ongoing potato research, proof of our commitment to global food security, and our last line of defence against potato disease or natural disaster.
Published in Traits and Genetics
Chemicals in the leaves of potato plants, produced naturally by the plant, may hold the key to a new way in controlling Colorado potato beetles. Agriculture and Agri-Food Canada (AAFC) research scientist, Helen Tai (pictured here) has turned to the leaves growing on wild potato relatives – leaves that Colorado potato beetles won’t eat – as a new approach to keep the pest away.
Published in News
After a final holding temperature is achieved in storage, it is important to ventilate properly in order to manage the byproducts of respiration, ensure a uniform temperature and an ideal environment for the duration of the storage period, which will maximize the value of the crop.
Published in Storage
What potato grower wouldn’t want to add dollars to their bottom line? By reducing the bruising that occurs during harvest by one percent, thousands of dollars could be added to the bank, according to research completed at the University of Maine. The solution is to minimize the potential for bruising before the harvester enters the field, but growers in a hurry often overlook this most basic crop management rule.

Published in Storage
Those suffering from malnutrition in the global south could soon find help from an unlikely source: a humble potato, genetically tweaked to provide substantial doses of vitamins A and E, both crucial nutrients for health.
Published in Traits and Genetics
Syngenta Canada Inc. has announced Orondis Ultra fungicide is now available in a premix formulation for added convenience.
Published in Diseases
From planting and digging potatoes to observing insects feeding on plants to learning about coloured spuds, Agriculture and Agri-Food Canada's (AAFC) Fredericton Research and Development Centre opened its doors and wowed visitors with plenty to see and do.
Published in News
Health Canada and the Canadian Food Inspection Agency (CFIA) have completed the food, feed and environmental safety assessments of J.R. Simplot Company’s second generation of Innate potatoes. The authorizations enable the potatoes to be imported, planted and sold in Canada, complementing the three varieties of Innate first generation potatoes that received regulatory approval last year.
Published in Traits and Genetics

Researchers are hoping Canadian potato growers will soon be able to use an innovative approach to control wireworms. This method uses just a few grams of insecticide per hectare applied to cereal seeds that are planted along with untreated seed potatoes. It provides very good wireworm control for the whole growing season, with a lower environmental risk than currently available insecticide options.

Published in Crop Protection
Chinese scientists will attempt to grow potatoes on the moon as part of a forthcoming lunar mission.
Published in Research

March 14, 2016, Prince Edward Island – Agriculture and Agri-Food Canada entomologist Dr. Christine Noronha has designed a simple and environmentally green trap using hardware store items that could be a major breakthrough in the control of wireworms, an increasingly destructive agricultural pest on PEI and across Canada. 

The Noronha Elaterid Light Trap, or “NELT”, is made with three pieces - a small solar-powered spotlight, a plastic white cup and a piece of screening. The light is set close to the ground to attract the source of the wireworms, the female click beetles that emerge from the ground in May and June. Each of these beetles can lay between 100 and 200 eggs that produce the larvae known as wireworms. In a six-week test with 10 traps, more than 3,000 females were captured in the plastic cups, preventing the birth of up to 600,000 wireworms. The screening prevents beneficial predator insects from being caught in the trap.

Agriculture and Agri-Food Canada’s Office of Intellectual Property is trademarking the trap name and design and work is underway to find a manufacturer who might be interested in mass-producing the trap.

The NELT is the latest in a series of wireworm control measures being developed by a team that includes Agriculture and Agri-Food Canada, the PEI Potato Board, the PEI Department of Agriculture and Fisheries, the Pest Management Regulatory Agency, Cavendish Farms, the PEI Horticultural Association, growers and consulting agronomists.  Wireworms live in the soil and drill their way through tuber and root crops like potatoes and carrots. The PEI Potato Board estimated wireworm damage to the province’s potato crop alone at $6 million in 2014.

To learn more about the NELT, be sure to sign up for an exclusive webinar with Christine Noronha, hosted by Potatoes in Canada magazine, on May 12. 

Published in Technology

March 11, 2016, Edmonton, Alta – Mike Harding doesn’t usually favour sensational titles for the presentations he gives to farmers.

On March 1, the Alberta Agriculture crop pathologist made an exception with his talk to potato growers on Fusarium: The Silent Storage Killer. He said fusarium in potatoes “flies under the radar” be-cause it can develop slowly in stored product and do major damage before it is noticed. READ MORE

Published in Diseases

March 9, 2016, Prince Edward Island – The Island’s staple potato industry may be experiencing a slump, writes The Guardian. At least one Island potato grower who recently attended the International Potato Expo says farms like his are struggling to sell potatoes because there are just too many of them. | READ MORE

Published in Markets and Marketing

March 7, 2016, Charlottetown, PEI – A research team has discovered that Prince Edward Island is exporting more than just potatoes.

It turns out that 95 per cent of the nitrates that are emptying into the Northumberland Strait are coming from this province. And of these, 91 per cent are coming from the Island's agriculture industry. READ MORE

Published in Research
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