If you're looking for resources surrounding how high the risk is for wheat stem sawfly across Saskatchewan — look no further, as the maps formed by surveys have been released. Alongside in-season scouting, the maps help producers determine when and if management is needed for the perennial pest of wheat in Saskatchewan. The formal survey... Read More
Category: Wheat Stem Sawfly
Wheat stem sawfly is a sneaky pest, as the damage caused by the larvae happens inside the cereal plant away from scouting eyes and out of reach of insecticides. Regardless of the struggle, this little yellow and black insect does require scouting and careful planning for its management as it is a pest on the... Read More
Insect pests can make or break a season. There are many factors that contribute to pest population levels and that complicates the possible control decisions, from what chemicals can be used and if levels require it. Dr. James Tansey, entomologist for the Saskatchewan Ministry of Agriculture, says that there are several possible pests to look... Read More
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
Mitigating pests will always be a top priority for many, but how much of a role can Mother Nature play in that process? In our season premiere of the Pests & Predators podcast, we'll be talking about the relationship between unwanted pests and insects. This time we're adding in a third element: weather. Host Shaun... Read More
Wheat stem sawfly can cause a lot of damage to a wheat yield, and there aren't a lot of options to control it. Enter: Bracon sephi, an orange wasp that is less than a quarter inch long. The way that this small wasp attacks wheat stem sawfly sounds like something out of science fiction, but... Read More