Two spore traps are located in the Shelburne-Melancthon areas at D & C Vander Zaag Farms Ltd. and two others in the Alliston area at Mark and Shawn Murphy Farms. In the Delhi area, two spore traps are set up at Joe Lach's Farm and Fancy Pak Brand Inc. The final two spore traps are located in the Leamington area at Harry Bradley and Sons Farm.
Alliance Agri-Turf, Bayer CropScience, FS Partners, Holmes Agro and Syngenta provided funding for the 2018 late blight spore trap project.
A&L Laboratories in London, Ont. will conduct the polymerase chain reaction (PCR) tests to identify the presence of late blight spores.
In the past two years, Eugenia Banks, a former potato specialist for the Ontario Ministry of Agriculture, Food and Rural Affaris (OMAFRA), led a project evaluating passive spore trapping technology to help growers improve late blight management. The project recorded positive results. Spores were detected 15 days on average before late blight lesions were seen in a few fields. A previous Potatoes in Canada article goes indepth into the project and how effective spore traps are for preventing late blight.
“Spore traps represent another tool to be added to the potato growers’ arsenal to combat late blight,” Banks says. “If late blight spores are not detected by the traps, growers should still follow a preventative fungicide program and apply a fungicide spray before rows close. Also, fields should be scouted regularly.”
Stronger potato varieties will increase yields for Canadian growers, which translates into higher profits.
Dr. Benoit Bizimungu, head of potato breeding at the Fredericton Research and Development Centre, said a number of hybrids bred from these wild varieties could be ready for industry trials next year.
Bizimungu selected the German plants because of superior traits such as high yield, as well as strong natural resistance to PVY, late blight, drought, and insects like the Colorado potato beetle.
“Although the primary interest was multiple disease resistance and high yield potential, a number of progenies show a nice deep yellow flesh color, which is usually associated with carotenoids,” Bizimungu explains. This is great news for consumers who want more antioxidants in their diet.
“What is really exciting is that some of these wild species have never been used in potato breeding before now,” he says. “Using these new parents broadens the genetic base.”
“It’s good to have multiple sources for breeding, especially for things like late blight where it keeps changing.”
Dr. Bizimungu obtained this unique plant material as a result of his collaboration with potato geneticist Dr. Ramona Thieme of the Julius Kuhn-lnstitut (JKI) at the Federal Research Centre for Cultivated Plants in Braunschweig, Germany.
The imported species come from wild potato cultivars that originated in South America, the birthplace of the potato.
Agriculture and Agri-Food Canada scientist Louis-Pierre Comeau is sifting his way through New Brunswick soil in search of answers to one of the biggest issues facing local farmers: the loss of soil organic matter and the decrease of soil health in farm fields.
Agriculture and Agri-Food Canada Minister, Lawrence MacAulay, recently joined newly hired researchers at Agriculture and Agri-Food Canada's Harrington Research Farm to announce the completion of a $6.8-million upgrade of the world-class facility.
The Government of Canada is commitment to discovery science and innovation, and to reaching its goal of growing agri-food exports to $75 billion by 2025.
The upgrades included $2.97 million for 10 new and renovated laboratories and the purchase of a $1.3-million nuclear magnetic resonance spectrometer for the Charlottetown Research and Development Centre, and $2.54 million for an expansion of the Harrington Research Farm greenhouse. The spectrometer allows scientists to study farm soil at the molecular level, which will help farmers improve the soil health and productivity of their land.
Three of the five scientists hired by the research centre over the past 18 months occupy new positions that expand the facility's areas of research. The five specialists are a microbial ecologist, an agro-ecosystem modeler and data scientist, a weed specialist, an environmental chemist and a cereals and oilseeds biologist.
"Having farmed on P.E.I. and travelled around the world as Canada's Minister of Agriculture and Agri-Food, I see how science and innovation opens markets and creates new opportunities for our farmers and ranchers. This government is committed to innovation through world-class science and to helping farmers have access to the most current tools and knowledge to continue to grow the best food in the world," said MacAulay.
Based on independent field trials, from 2015 to 2017, Levity has demonstrated that their product, Potato Lono, increases potato yields by up to $1,000 per hectare. Trials were held in England, Ireland, Netherlands, and France.
Potato Lono improves photosynthesis, and helps crops increase carbon efficiency during times of stress, improving tuber initiation and bulking. This can result in increased tuber numbers, when applied during tuber initiation, with trials showing increases of over 60,000 extra tubers per hectare across various potato varieties.
"We're excited to have revealed this groundbreaking data" said David Marks, Joint MD, Levity CropScience. "Our hard work has paid off and now growers around the world will be able to benefit from this research and our innovative application of this knowledge into unrivalled, pioneering fertilizer products."
Anne Weston, Joint MD, Levity CropScience added: "Over the next few weeks, we will be attending several exhibitions to meet farmers and their advisers to highlight and discuss our results, including the fantastic benefits Levity CropScience's products offer the farming and horticultural industries throughout the world. It is another example of how our innovative Lancashire company is driving research into increasing crop yields throughout the world, which will ultimately benefit both the environment and the local population."
During three years of sampling for potato psyllids (Bactericera cockerelli) across Canada, we found
small numbers in Alberta (2015-2017, increasing annually), Saskatchewan (first time in 2016), and
Manitoba (first adults, 2016). No potato psyllids have been found on sample cards from any sites
east of Manitoba.
In southern Alberta, the range of potato psyllids has expanded to sites throughout the potatogrowing area, where in 2017 they appeared on sampling cards of over 70 per cent of 45 sites regularly sampled (we thank the growers for co-operation and access to University of Lethbridge samplers at 45 sites, with a minimum of 4 sampling cards per field, and Crop Diversification Centre South for managing two additional sites and sending sample cards). For the full story, click here.
The Honourable Carla Qualtrough, Member of Parliament for Delta and Minister of Public Services and Procurement, recently announced a $1.8 million investment with the University of British Columbia to determine carbon sequestration and GHG emissions, and develop beneficial management practices (BMPs) for increasing the efficiency of fertilizer use in blueberry, potato and forage crops.
This project with the University of British Columbia is one of 20 new research projects supported by the $27 million Agricultural Greenhouse Gases Program (AGGP), a partnership with universities and conservation groups across Canada. The program supports research into greenhouse gas mitigation practices and technologies that can be adopted on the farm.
"This project will provide new science-based knowledge on net GHG emissions by accurately measuring GHG emissions and developing mitigation technologies for blueberry, potato and forage crops in the Lower Fraser Valley. The research team will use state-of-the-art instrumentation and automated measurement techniques to quantify annual GHG emissions. While the specific research objectives are targeted to fill regionally identified gaps in knowledge, they will be applicable more broadly to similar agricultural production systems across Canada and Global Research Alliance member countries," said Dr. Rickey Yada, Dean, Faculty of Land and Food Systems, UBC.
Christine Noronha, of Agriculture and Agri-Food Canada, has unveiled an effective wireworm trap. "The trap is a very simple light trap, called the NELT. It uses a solar powered light source to attract the adults of wireworms, click beetles. The beetles walk to the light and fall into a cup buried in the ground under the light," Noronha explained.
This is the first trap that catches female click beetles. Trapping the egg-laying females will gradually help reduce the wireworm population in the field. For the full story, click here.
The field trial conducted by The Sainsbury Laboratory (TSL) in Norwich involves incorporating late blight resistant genes from a wild potato relative into a cultivated Maris Piper potato. READ MORE
Findings from a new study were published recently in PLOS ONE in an article entitled "Potential of Golden Potatoes to Improve Vitamin A and Vitamin E Status in Developing Countries."
The research team found that a serving of the yellow-orange lab-engineered potato has the potential to provide as much as 42 per cent of a child's recommended daily intake of vitamin A and 34 per cent of a child's recommended intake of vitamin E. For the full story, click here.
Cultivated potatoes, domesticated from wild Solanum species, a genetically simpler diploid (containing two complete sets of chromosomes) species, can be traced to the Andes Mountains in Peru, South America.
Scientific explorer Michael Hardigan, formerly at MSU and now at the University of California-Davis, led the team of MSU and Virginia Polytechnic Institute and State University scientists. Together, they studied wild, landrace (South American potatoes that are grown by local farmers) and modern cultivars developed by plant breeders. For the full story, click here.
As an industry leader providing up-to-date information and research, TCM is looking to gather input from producers across the country in order to develop a more thorough understanding of the state of herbicide resistance in Canada.
TCM's Herbicide Use Survey will offer participants the ability to help tell the story of these important crop protection tools by having farmers like you share how herbicides are being used.
The survey takes less than 10 minutes to complete, and will ask details like soil and farm acreage, types of weeds being targeted, as well as management practices. All submissions will remain anonymous.
Those who complete the survey will be entered into a random draw for a $500 visa card! Complete the survey here.
The Herbicide Use Survey ends December 8th. Results will be collected and presented at the 2018 Herbicide Resistance Summit in Saskatoon, Sask., on February 27 and 28.
In collaboration with a University of Prince Edward Island (UPEI) engineer, Agriculture and Agri-Food Canada weed specialist Andrew McKenzie-Gopsill is turning to sensors, cameras and computer algorithms to detect the exact location of weeds in a field.
The digital technology will create a data base of images to identify weeds, essentially pinpointing only the areas where herbicide is required.
The technique could cut down herbicide use to a fraction of what it is now and could significantly reduce operating costs for growers.
Some hurdles remain to smooth out the sensor imaging, but the goal is to create field data that can be fed into software that farmers can purchase for use on their sprayers.
Initial equipment costs of around $20,000 could be recouped over a couple of years with the savings from reduced herbicide purchases.
Much like antibiotic resistance in human medicine, the number of weeds that are resistant to commonly used herbicides is on the increase.
Herbicides that were once worked well now offer limited control and the overuse of herbicides is a major factor in weed resistance to sprays.
McKenzie-Gopsill is now doing experiments to find out how resistant various commons weeds on PEI are to herbicides.
His research shows there is weed resistance to metribuzin, the active ingredient in the #1 herbicide used by potato growers.
Weeds collected from tests at AAFC Harrington Research Farm tolerated very high rates of metribuzin. Some fields where metribuzin was applied showed no weed control. This research has the potential to address this challenge while helping growers to continue to provide Canadians with healthy, high-quality food.
A new atomiser, specifically for sprout inhibitors during this 'storage period', has been designed.
The atomiser, known as the Synofog, uses a new technique - electro-thermal atomisation. The advantage of this new piece of apparatus is that it does not have an open flame. This ensures its safe use with all kinds of sprout inhibitors. READ MORE
Mancozeb fungicide use only permitted for potatoesThe Pest Management Regulatory Agency (PMRA) completed its re-evaluation of…
Natural pest control under review in P.E.I.A research scientist at Agriculture and Agri-Food Canada in P.E.I. is…
Heatwave keeps late blight in check but stems sunburnOntario's hot weather keeps late blight in check but some…
Ontario Potato Field DayThu Aug 23, 2018 @ 3:00PM - 08:00PM