Tag: Tyler Wist

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

Agriculture and Agri-Food Canada (AAFC) is working to learn more about Peritrechus convivus, the little red bugs farmers have been finding in their fields. A species of dirt-coloured seed bug in the family Rhyparochromidae, P convivus is often spotted in its nymph form, which is far from the colour of the soil in the prairies, with… Read More

What’s good for wheat growth is good for wheat midge, says research scientist Tyler Wist, of Agriculture and Agri-Food Canada, based at Saskatoon, Sask. What’s more, these tiny pests can cause big issues, even in very low numbers, so scouting is one key aspect of management. In this edition of RealAgriculture’s Wheat School, Wist also… Read More

Wheat midge is still a significant threat to wheat in Western Canada. While the threat has subsided a bit because of the discovery and use of the SM1 resistance gene, it’s important to remember that there is only one bullet in the chamber, and if it gets spent wheat crops will be, once again, at… Read More