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
2026 Great Ontario Yield Tour forecasts a New Record High in Corn and Soybean Yields Thursday, August 27, 2026 Ontario farmers could be on track for one of the most productive growing seasons in provincial history. The 2026 Great Ontario Yield Tour is forecasting a record average corn yield of 206 bushels per acre (“bpa”), with a range of +/-1% at 203.94 to 208.06 bpa depending on how the season... Read this article online
US-Canada tariff uncertainty continues to concern businesses and farmers Tuesday, August 25, 2026 As of late August 2026, trade relations between Canada and the United States remain under pressure as both countries work to finalize an agreement aimed at preventing a new round of tariffs from disrupting cross-border commerce. While a temporary reprieve has been secured, uncertainty... Read this article online
Alveo partners with AgriNerds on bird flu surveillance Tuesday, August 25, 2026 Poultry producers may soon have access to a new tool designed to improve how they monitor and respond to highly pathogenic avian influenza (HPAI) threats. Alveo Technologies and AgriNerds have announced a partnership that will combine rapid on-farm molecular testing with real-time... Read this article online
OPA Secures Lambton County Site for 2027 International Plowing Match Monday, August 24, 2026 Lambton County is preparing to welcome one of Ontario agriculture’s biggest events after the Ontario Plowmen’s Association (OPA) announced it has secured a site for the 2027 International Plowing Match and Rural Expo (IPM). The event is scheduled for September 21 to 25, 2027, on... Read this article online
Grain Prices Rise as Crop Tours Raise Yield Concerns Monday, August 24, 2026 Grain markets ended the week on August 21, 2026, with a strong tone as traders assessed the latest Pro Farmer Crop Tour results, crop damage concerns across the U.S. Midwest, improving demand prospects and growing fund interest from speculative traders. During the August 21 Farms.com... Read this article online