Invasive vespid management
Maintaining Strong Colonies and Grouping them to Reduce Vespidae Predation
Biosecurity Measures
Video
Effective hive management against Vespa velutina or Vespa orientalis predation integrates physical protection, nutritional support, and surveillance. Even <10 hornets disrupt foraging, brood care, and queen reproduction. August–October supplementary feeding (sugar syrups, proteins) boosts resilience and overwintering. Entrance barriers, electric harps, reducers preserve bee activity with minimal non-target effects. Ongoing monitoring and coordination control hornets, averting colony loss.