Thanks for tuning in to this episode of the Pests & Predators podcast! Host Shaun Haney is joined by Dr. Héctor Cárcamo, entomologist at Agriculture and Agri-Food Canada at Lethbridge, to dig into beneficial insects and the use of Canada wasps to help control lygus bugs and reduce insecticide use. In this episode, Cárcamo outlines… Read More
Category: Lygus Bugs
Emergency use registration has been granted for an alternative insecticide — Carbine — to control lygus bugs in confection sunflowers fields in Manitoba. Carbine, which contains flonicamid as an active ingredient, will be registered for control of lygus bugs on confection sunflowers grown in the province from July 21, 2023 until July 20, 2024. Manitoba… Read More
If you’ve ever had a sunflower seed snack that left a terrible taste in your mouth, you can thank lygus bug for that. More commonly a pest of broadleaf crops, such as sunnies and canola, lygus made an early appearance in spring wheat this year in Manitoba. For this video, Kelvin Heppner asks entomologist with… Read More
Our collective knowledge of a particular pest, and also its enemies, builds over decades of observations, questions, and sound research. Sometimes, such as is the case with lygus in canola crops, research has to wait for the right person or timing to really get rolling forward. In this episode of the Pests & Predators podcast,… 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
Lygus bugs attack several broadleaf crops, including alfalfa, flax, faba beans, lentils, and canola.They are a pest of concern that have been a focus for Hector Carcamo, research scientist at Agriculture and Agri-Food Canada, Lethbridge, Alta. He joins Kara Oosterhuis for this Canola School episode to talk about lygus bug species, the conditions they thrive… Read More
Some pests like it dry, some like it warm, and some need it windy to get where they want to go. And sometimes insect pests can surprise you and not nearly be as bad as anticipated.That’s the story of the summer of 2018 — so far — according to Alberta Agriculture insect specialist, Scott Meers.Shaun Haney… Read More
Lygus bugs are known for attacking canola, alfalfa and sunflowers (you can probably blame the lygus for that gross seed), but they can also be a significant pest in fababeans — especially after their canola food source is harvested.In general, lygus bug species like to feed on the reproductive parts of plants.“Similar to other crops,… Read More
While most canola producers in western Canada are still keeping an eye out for wireworms and cutworms, there are more reasons to scout on the horizon. Those reasons? Cabbage seedpod weevils and lygus bugs.For each species, there are a series of factors that might influence the susceptibility of a given canola crop to infestation. For… Read More
They’re small, quick, with piercing/sucking mouth parts that can make a real mess of canola seeds — that’s right, we’re talking lygus bugs. As Keith Gabert explains in this Canola School, there are several factors to consider when scouting for lygus bugs. First, environmental conditions like wind or heat can make numbers seem lower than… Read More