Tag: Tyler Wist

There are two main insect pests of wheat that keep breeders busy: the wheat stem sawfly and the wheat midge. There is resistance to each and effective predators of each, but the insects still manage to eat a significant amount of wheat yield each year. To unpack how these two pests cut yield, quality, or… Read More

If your idea of a beneficial insect is one that sits back and waits for dinner to crawl on by, you’ve likely never heard about the secret lives of lacewings. Green lacewings are nothing short of ferocious, and, as Dr. Tyler Wist of Agriculture and Agri-Food Canada explains, they’re more like aphid-hunting lions than laid-back… Read More

Welcome to another week of RealAg Radio. On today’s show we’ve got an Agronomic Monday! You’ll hear from: Carrie MacLean, agronomist at PRIDE Seeds, with an update on what’s going on in Ontario; Brunel Sabourin of Antara Agronomy, on ultra-early seeded wheat and grasshopper populations in soybeans; Tyler Wist, field crop entomologist at Agriculture and… Read More

Every year, Sask Wheat and other Prairie wheat groups go out and sample soil to look for wheat midge cocoons that have overwintered, and then create a forecast map from that information. The wheat midge forecast map is showing a lot of red, which is a bit alarming. Wheat midge is definitely on Tyler Wist’s… Read More

Wheat head armyworm doesn’t only affect wheat; it can also affect barley, rye, oats, native and forage grasses like timothy, and even gets into wild oats — it’s got a wide host range to say the least. The impact of wheat head armyworm isn’t well documented, and part of the problem with researching them is… Read More

We’re likely biased, but entomology might be the most fascinating aspect of agronomy. To celebrate our tiny friends in the field — beneficial insects — this episode of The Agronomists features not two but three guests: Meghan Vankosky and Tyler Wist, both of Agriculture and Agri-Food Canada, and John Gavloski with Manitoba Agriculture and Resource… Read More

Welcome to this Tuesday edition of RealAg Radio. On today’s show you’ll hear from: Greg Northey, vice president of corporate affairs at Pulse Canada, on the partial strike at the Port of Montreal; Tyler Wist, field crops entomologist at Agriculture and Agri-Food Canada (AAFC), on all things beneficial insects in our Pest & Predators podcast;… Read More

Holy moly, it’s somehow the last Monday in July already. Where has the time gone?! To start off the week, we’ve got a great lineup on RealAg Radio for you. On today’s show, you’ll hear: RealAgriculture’s resident agronomist Peter “Wheat Pete” Johnson, on the drought situation that many eastern Canadian producers are facing, as well… Read More

A good parasite doesn’t kill its host, but a good parasitoid does. What’s the difference and why? In this episode of the Pests & Predators podcast, host Shaun Haney is joined by Tyler Wist, research scientist and field crop entomologist with Agriculture Agri-food Canada at Saskatoon, Sask., to explore the role of parasitoids in field… Read More

In the last couple of years, aster leafhoppers have arrived around the third week of May, perhaps on the same wind that diamondback moths fly in on from the U.S. The aster leafhopper is a small, bullet-shaped insect that doesn’t directly damage the plant; instead it is a vector for the disease aster yellows. In… Read More