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
CN’s 2025-26 Grain Plan is now available Tuesday, August 5, 2025 CN (Canadian National Railway) has released its . It’s a plan that demonstrates CN’s ongoing commitment to delivering high-performance service through disciplined planning, targeted infrastructure investments, and proactive supply chain collaboration. For this past crop year,... Read this article online
Hot Dry Weather Stresses Ontario Crops Tuesday, August 5, 2025 According to Ontario’s FieldCropNewscom, several areas across the province have seen very little effective rainfall since early June. This prolonged hot and dry weather is causing stress to corn, soybeans, and wheat, impacting growth and increasing vulnerability to pests. Corn is showing... Read this article online
Hot Ontario Farm Land Real Estate Listings in July Tuesday, August 5, 2025 A look at some of the most talked-about farmland properties featured on Farms.com and @OntAg Curious about what farmland was turning heads in Ontario this summer? July brought a fresh crop of standout listings that had plenty of people talking. From sprawling acreages to tucked-away... Read this article online
Ontario beekeepers get 1.7M boost support Monday, August 4, 2025 The governments of Canada and Ontario have invested over $1.7 million in the Honeybee Health Initiative to help beekeepers across Ontario grow and protect their colonies from diseases, pests, and harsh weather. This strategic funding supports 206 local beekeeping businesses and 334... Read this article online
Nitrogen protection is getting a leg up with new CENTURO™ A-PRO nitrogen stabilizer Monday, August 4, 2025 The next generation of nitrification inhibitors is here, and just in time for fall applications of anhydrous ammonia. New for fall 2025 applications is CENTURO™ A-PRO from Koch Agronomic Services (KAS), a highly concentrated formulation of its industry-leading CENTURO™ nitrification... Read this article online