By early July, many canola fields across the Prairies are in the beginning stages of bolting. According to Héctor Cárcamo, research scientist with Agriculture and Agri-Food Canada at Lethbridge, Alta., that’s a great time to start thinking about the cabbage seed pod weevil. Before worrying about thresholds and spray timing for the insect pest that can… Read More
Cabbage seedpod weevil can cause considerable yield loss to a canola and other brassica crops, such as mustard. As adults, the pest is three to four millimetres in length, is ash-grey in colour, and has a prominent curved snout, similar to other weevils. Meghan Vankosky, field crop entomologist at Agriculture and Agri-Food Canada Saskatoon, joins… Read More
What’s bugging your crop? (See what we did there?) Scott Meers, independent agronomist and founder of Mayland Ag Consulting joins RealAg LIVE! host Shaun Haney for an informative and fun chat all about counting bugs. Well, not really. Also not all insects are bugs. Scott would want us to say that. Check out the video… Read More
We’re back with the latest episode of Pests & Predators, and on this episode, you’ll hear from Dr. Meghan Vankosky. She is a research scientist in the field crop entomology department with Agriculture and Agri-Food Canada (AAFC), based in Saskatoon, Sask. In addition to the research Vankosky does for AAFC, she is also the co-chair… 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…. 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…. Read More
It should come as no surprise to insect geeks that the ash-grey insect above with a rather distracting snout is a weevil. More specifically, it’s a cabbage seedpod weevil (Ceutorhynchus obstrictus), an insect pest that has been infecting canola crops (and other Brassicaceae species) in Alberta since the mid-1990s, and it has since moved across the southern portion… Read More
With great sadness I found out this morning that Dr. Lloyd Dosdall has passed away after a long battle with cancer. See Dr. Dosdall’s bio on the University of Alberta’s website I remember back in July 2010 when I first met Dr. Lloyd Dosdall. It was at the Farming Smarter site on the east side of… Read More
The Saskatchewan Ministry of Agriculture’s insect surveys and forecasts have been published online and Scott Hartley, provincial entomologist, was on hand at Saskatoon’s CropSphere to summarize some of the findings. In the video below, RealAgriculture’s Lyndsey Smith speaks to Hartley about three of Saskatchewan’s most revered agricultural pests: the cabbage seedpod weevil, bertha armyworms and… Read More
The canola crop across Western Canada can be summed up in one word: variable. Ranging from full flower to swathed, the bulk of the crop is creeping through maturity after several weeks of cool summer temperatures. As a late summer push of warm weather descends, farmers need to be vigilant in protecting the turning crop… Read More
What, indeed. If you just read the title and aren’t sure, the short answer is nothing. The longer answer, however, is that tram lines may make scouting for insects easier and more thorough, and thus beneficial. Not convinced? Read on. Some insects are predictably found on the edge of the field — like flea beetles,… Read More
If there’s two things I learned from the GIJOE cartoons in the eighties it’s that 1) GIJOE must have a strict catch and release policy because I don’t recall any members of COBRA being killed and they come back every week. 2) Knowing is half the battle!(they said it at the end of every episode)… Read More
It’s easy to understand why producers have an itchy trigger finger when it comes to pests. When you walk into a field and see the damage pests are doing to your crops, you want to deal with it yesterday. However, if you pull the trigger to soon on that pest situation, you’ll not only be… Read More
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