Foreign Pests as Potential Threats to North American Apiculture: Tropilaelaps mercedesae, Euvarroa spp, Vespa mandarinia, and Vespa velutina

Honey bees face a broad range of threats globally. Many of these threats originate outside of North America because honey bees are an introduced species. Invasive pests are among the most widely distributed, damaging, and economically costly honey bee hive associates. As international trade and travel continue at a rapid pace, the list of invasive apicultural pests likely will grow. Details of these organisms' life history relevant to management and eradication efforts are addressed. Methods and proposed methods of detection and management encountered abroad are discussed.