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Project title

Genetic-Lineage, Microbiome and Forage; The interactions between-these variables and how they affect honeybee-health in Ireland

Primary Funding Agency

Environmental Protection Agency (EPA)

Co-Funding Organisation(s)

n/a

Lead Organisation

Irish Research Council (NUIG)

Lead Applicant

Dara Meehan

Project Abstract

In the face of climate change and widespread honeybee colony losses, we must enhance our understanding of all factors impacting honeybee populations to develop sustainable solutions for their survival. Ireland is home to a relatively pure native population of the Dark European Honeybee, Apis mellifera mellifera, a lineage that has been lost to much of mainland Europe, making Ireland an ideal location for investigating differences between the ecology and microbiology of native and imported honeybee populations. The hypothesis of this project is that introgression of non-native bees into Ireland impacts the foraging, gut microbiome, and colony health of native honeybees. Our goal is to advance understanding of key variables which affect the health of honeybee colonies; exploiting factors unique to Ireland to investigate general phenomena. To accomplish this, we will conduct an observational study over the course of a single honey season, examining native and non-native bee colonies in both pastoral and mountain heathland settings. Subsequently, we will conduct two intervention studies, applying identified variables to create an "ideal" honeybee colony that is tailored to Irish environmental conditions. The outcomes of our investigation will provide valuable insights for beekeepers, equipping them with a comprehensive list of optimal conditions for their bee colonies. This will encompass microbiome composition, beneficial bacterial strains with probiotic properties, and types of pollen linked to thriving hives. The outcomes will inform policy makers about the potential impacts of imported honeybee lineages on the native honeybee, providing valuable information for policies centred around conservation and biodiversity. Ultimately, our research will enhance the knowledge base for beekeepers, enabling them to address the challenges posed by agricultural intensification, biodiversity loss, and climate change. By promoting healthier honeybee populations, we aim to play a significant role in securing the future of these vital pollinators and the ecosystems they support.

Grant Approved

€124,000.00

Research Hub

Protecting and Restoring Our Natural Environment

Research Theme

n/a

Start Date

01/09/2024

Initial Projected Completion Date

31/08/2028