Zebra chip” is a fun, jaunty name for a potato disease that has nobody in the industry laughing. The disease, which causes harmless but unsightly stripes in potato chips, costs producers millions of dollars annually in New Zealand and the United States. Now the zebra chip pathogen has been found for the first time in […] Read more
Zebra chip pathogen found in Alberta
This colour-changing disease is making its way to western Canadian potato fields
Beetle-resistant potato varieties
Potato growers could soon be growing Colorado potato beetle-resistant plants
New potato varieties that are naturally resistant to Colorado potato beetle could be on the market in five years, according to Helen Tai, a potato breeder at Agriculture and Agri-Food Canada’s Potato Research Centre in Fredericton. Tai is the lead on the breeding project, which has been underway for 30 years, she says, since AAFC […] Read more
“Incredible” new barley variety
This new higher-yielding, six-row barley variety is on the road to certification
A new six-row hulled spring feed and forage barley variety should soon be in farmers’ fields. SR14501 — which will gain a trade name prior to commercialization — was developed by Alberta’s Field Crop Development Centre in response to producers’ requests for a barley with good lodging resistance, says barley breeder Joseph Nyachiro. “It is […] Read more
Controlling traffic to improve your soil
A new test offers another way to test soil quality improvements
It can be called “fractal hierarchical aggregation” or just “fractal aggregation.” Whatever the moniker, the new method of soil health testing promises to offer an important way to assess soil quality and land stewardship, says Guillermo Hernandez, an assistant professor at the University of Alberta. Hernandez is the lead researcher on a suite of projects […] Read more
Nematodes: they’re molecular mimics
Nematodes are tiny pests with big impacts: parasitic cyst nematodes are quickly becoming a major economic concern for soybean, corn, sugar beet and potato producers. Soybean cyst nematode (SCN) made its grand entrance in the U.S. in the 1950s, and since then has become soybean producers’ top pest, causing significant yield losses annually. In Canada, […] Read more
Measuring soil’s benefits from CTF
A new test offers a way to measure improvements from controlled traffic farming
It can be called “fractal hierarchical aggregation” or just “fractal aggregation.” Whatever the moniker, the new method of soil health testing promises to offer producers an important metric for assessing soil quality and land stewardship, says Guillermo Hernandez, an assistant professor at the University of Alberta. This spring he published a research paper demonstrating that […] Read more
Acreage low, stewardship high for GE potatoes
This year’s Canadian acreage of J.R. Simplot’s genetically engineered Innate potato will be “very small” to non-existent, according to a company spokesperson. Kerwin Bradley, director of commercial innovation for Simplot, says the company’s marketing strategy for new varieties is based on customer polls and identification of marketing channels. “We don’t plant potatoes, or give seed […] Read more
Wheat midge 101: the basics of scouting
Growing soft white wheat or a non-midge-tolerant variety? Get ready to scout
It’s smaller than a mosquito, but more of a headache for Prairie farmers — wheat midge might look innocuous, but it can cause significant crop damage in Western Canada. Since midge-tolerant spring wheat varieties have become widely available, midge scouting has become a thing of the past for many Prairie farmers. However, with only one […] Read more
Play it safe with pre-harvest glyphosate
Follow the label and consult grain buyers for guidelines
When it comes to pre-harvest perennial weed control, Prairie farmers need to play it safe this fall. As of this year, grain from crops treated with glyphosate might have market access concerns, according to the Keeping it Clean program, a joint initiative of the Canola Council of Canada, Cereals Canada and Pulse Canada. “Glyphosate residues […] Read more
Beneficial bacteria getting close
New products may promote plant growth and protect crops from disease
Nitrogen-fixing bacteria are present in the root nodules of the majority of legumes, like soybeans and alfalfa. Other “beneficial bacteria” can be found in symbiotic relationships with crop plants that promote growth, increase stress or pest resistance, or increase nutrient solubility. Only in recent years have scientists been able to point to specific bacteria that […] Read more
Cyber-Savvy Farmer
