Fecha de publicación: 05/03/2020 Fuente: WIPO "beekeeper" A treatment device for a beehive includes a strip having at least one layer. The at least one layer is formed from a biodegradable material permeable to water, such as paper. At least one layer is saturated with a treatment fluid. A reinforcement or join is provided to or adjacent each longitudinal edge of the strip, to protect and/or reinforce the longitudinal edges to mechanically resist attack by bees in the hive.