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Wheat Midge Emergence Is Underway

Producers are busy scouting fields for insect and disease issues.
 
Dr. Tyler Wist, a Research Scientist in Field Crop Entomology at AAFC's Saskatoon Research and Development Centre says wheat midge emergence is now underway.
 
"The economic threshold is one female wheat midge on five heads in your wheat field,  then you're at the threshold for preventing yield loss. It's just the females that you see sitting up on the heads because they're up there laying eggs. Now if you see one on 1ten heads then that's your threshold for preventing grade loss."
 
Wist says when they did the wheat midge survey they found a few hot spots in Saskatchewan.
 
"There was one around Lloydminster, there was one around Prince Albert, kind of one around Regina, and even one down around Estevan and then over by the Manitoba border  RM 334, 333 in Saskatchewan. Those are areas that we found over 1800 wheat midge larvae per square meter. We have to qualify that for those fields that are surveyed if some wheat midge got missed, they'll still come out."
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Sow Welfare and Group Housing Systems - Dr. Laya Alves

Video: Sow Welfare and Group Housing Systems - Dr. Laya Alves



In this episode of The Swine it Podcast Show Canada, Dr. Laya Alves from the University of São Paulo, in Brazil, discusses how animal welfare regulations are evolving globally and their impact on pig production systems. She explains challenges in group housing, pain management, and euthanasia decisions, while highlighting the role of training and management in improving outcomes and economic sustainability. Listen now on all major platforms!

"Translating welfare requirements into daily farm routines without compromising economic sustainability remains one of the biggest challenges faced by producers globally today."

Meet the guest: Dr. Laya Alves / laya-kannan is a Postdoctoral Researcher at the University of São Paulo, Brazil, focusing on animal welfare in pig production, including pain management, euthanasia, and economic decision making. Her work integrates welfare science with practical farm management and sustainability. She collaborates globally to develop applied tools for producers.