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Grasshoppers, Flea Beetles Causing Concern For Farmers

Farmers are continuing to deal with grasshoppers.
 
John Gavloski is an entomologist with Manitoba Agriculture & Resource Development.
 
"What is happening this time of year is some of their preferred food that they feed on, they like things that are lush and green, things like your cereal crops, a lot of your roadside vegetation, when that's being harvested or cut or just maturing, it gets them moving and they will move into things such as canola, soybeans, things that they will feed on but often not the preferred choice and with those crops we often caution people, just watch for potential edge effects. Sometimes, it's not something that you need to spray for, other times you might want to be doing the edges if they're moving in from other crops."
 
Gavloski notes some farmers are also seeing high levels of flea beetles in canola.
 
"They're coming out now as fall adults. They will feed for a while before they go into their overwintering site...Right now it's mainly crucifer flea beetle that we're seeing a lot of and they're quite abundant in some fields."
 
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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.