I’m beginning to wonder if we’re watching the steady and painful (for bees and beekeepers) death of Canada’s once flourishing honey industry, as honey-bee colonies “collapse” with many millions of bees dying at an alarming annual rate, especially in Ontario.
The Ontario Beekeepers Association says the loss rate in Ontario during the winter of 2013-14 was 58 percent, three times the national rate, and much higher than the average annual rate of 15 to 18 percent before 2007. The association says that corresponds to the large increase in corn and soybean field crops planted in Ontario and the widespread use of neonicotinoid pesticides.
There are concerns about the high rate of collapse of honey bee colonies in the U.S. as well. The U.S. Environmental Protection Agency (EPA) and the State of California are cooperating with Health Canada’s Pest Management Regulatory Agency in a “re-evaluation” of the approvals for the use of neonicotinoids, sometimes called simply “neonics,” to kill insect pests that might otherwise do costly damage to cash crops.
Initially, when first approved and put into use, primarily in the late 1990s, neonics like imidacloprid, now the most used pesticide in the world, were thought to be less toxic to birds and animals than previous pesticides. But neonics have become increasingly controversial in recent years as a growing body of research finds evidence of the deadly threat they pose to bees and other beneficial insect pollinators. Continue reading →