Research Indicates Honeybee Queens Can Transfer Pesticides to Eggs

A honeybee queen is cared for by a dynamic group of worker bees responsible for her feeding and protection. A fuchsia spot is applied to queens for easier identification. A recent study reveals that while worker bees filter out most pesticides from hive food, their effectiveness diminishes with continuous exposure. Consequently, queens may transfer residual pesticides into their eggs when the hive's defenses are compromised. By day ten, pesticide levels in the eggs were found to be five to ten times higher than in the queens themselves. The study, conducted in small lab colonies with a single pesticide, may not fully represent real-world hive conditions.