Urban bees use plastic to build hives Thursday, May 1, 2014 "Busy" may need to be changed to "resourceful." A recent study by scientists from the University of Guelph and York University shows that two Toronto bee species are using bits of plastic waste as construction material for their brood cells. Scott MacIvor and Andrew Moore published their findings in Ecosphere in December. By observing trap nests in Toronto, they discovered that the Megachile campanulae hives, traditionally made with plant and tree resins, had bits of polyurethane exterior house sealant incorporated into them. And the hives of Megachile rotundata (leafcutter bees), usually made with leaves, contained chewed-up pieces of plastic bags. The study shows that the use of plastics was "incidental" rather than accidental and not a result of a shortage of natural building materials. Larvae developed successfully from the trap nests. Plastic may have an advantage as it can physically impede parasites. BF Herbicide resistance a problem . . . for somebody else Behind the Lines - May 2014
Early Career Research Award supports two Guelph research initiatives Friday, July 4, 2025 The was presented to two University of Guelph researchers at the recently held Livestock Research Innovation Corporation (LRIC) symposium. Dr. Kelsey Spence received $40,000 towards her work in on-farm biosecurity research, and Dr. Sam Workenhe was awarded $60,000 to further his... Read this article online
Grape Growers 40th Annual Celebrity Luncheon has Dr. Hayley Wickenheiser Friday, July 4, 2025 The Grape Growers of Ontario’s marks the opening of the by showcasing Canadian personalities and celebrating the annual grape harvest. This year, in partnership with Meridian Credit Union, Ontario’s largest credit union and the third largest in Canada, the Grape Growers of Ontario... Read this article online
Ontario crops respond to summer heat Wednesday, July 2, 2025 According to the OMAFA Field Crop News team, Ontario field crops are showing rapid development as summer-like temperatures have dominated late June early July. The warm spell has accelerated growth and helped reduce the heat unit deficit from a cool spring. Corn fields have seen a burst... Read this article online
Canada’s Place in Global Food System Resilience Wednesday, July 2, 2025 Canada’s food system is facing serious pressure due to global supply chain issues, climate change, and rising food prices. According to a KPMG report, bold and united action is needed now to make Canada’s agriculture sector more resilient and self-reliant. With the global population... Read this article online
Calf Auction Raises Funds for Youth Monday, June 30, 2025 Wyatt Westman-Frijters from Milverton won a heifer calf named Ingrid through a World Milk Day promotion by Maplevue Farms and a local Perth, Ontario radio station. Instead of keeping the calf, 22-year-old Westman-Frijters chose to give back to the community. The calf was sent to the... Read this article online