By Andi Anderson
Honey bee colonies are disappearing at an alarming rate across the U.S., especially among large commercial beekeepers. A recent survey by Project Apis m. found that colony losses averaged 62% between June 2024 and February 2025. This is far above the normal range of 30-50% and has raised major concerns.
The causes of these high losses are still unknown. Researchers from the USDA and universities are testing samples to find answers. The effects on Michigan’s pollination and honey production this spring are uncertain.
Beekeepers often try to split healthy colonies in spring to recover from winter losses, but this depends on favorable weather and enough food for bees.
Several threats are putting stress on bee colonies. The varroa mite, found in every colony in the country, spreads viruses that harm bees. While treatments exist, they don’t always work, and resistance is becoming a problem.
Bees also struggle with a lack of habitat and nutritious forage. Without enough flowers to feed on, they become weak and more prone to disease. Climate change is adding to the problem by changing weather patterns and reducing nectar and pollen sources.
Pesticides are a major danger. They can kill bees directly or harm their ability to forage, learn, and survive. Some pesticide mixtures are even more toxic when combined. Even ingredients that are not meant to harm insects, like adjuvants, can hurt bees.
“Survey reveals over 1.1 million honey bee colonies lost, raising alarm for pollination and agriculture,” one report states.
Farmers can help by limiting pesticide use and increasing food sources for bees. Resources like Michigan’s Pollinator Protection Plan and free online courses are available to guide them.
This work is supported by Michigan State University, the EPA, and the USDA to protect managed pollinators and ensure the future of agriculture.
Photo Credit: pexels-pixabay
Categories: Michigan, Sustainable Agriculture