Related Experiment Video
Updated: May 10, 2026

Inducing Polyp Bail-out in Coral Colonies to Obtain Individualized Micropropagates for Laboratory Experimental Use
Published on: April 28, 2022
Colony collapse disorder in Europe
Benjamin Dainat1, Dennis Vanengelsdorp, Peter Neumann
1Swiss Bee Research Centre, Agroscope Liebefeld-Posieux Research Station ALP, CH-3003 Bern, Switzerland. Department of Entomology University of Maryland College Park, MD 20742. Department of Zoology and Entomology, Rhodes University, Grahamstown 6140, South Africa.
Colony Collapse Disorder (CCD) has been identified outside the USA for the first time, indicating a global issue. Standardizing CCD diagnostic criteria is crucial for accurate worldwide data comparison and understanding honey bee losses.
Area of Science:
- Apiculture and Pollinator Health
- Entomology
- Ecology
Background:
- Colony Collapse Disorder (CCD) is a significant factor in recent honey bee colony losses in the USA.
- Honey bee health is critical for agriculture and ecosystem stability.
Purpose of the Study:
- To report the first documented case of Colony Collapse Disorder (CCD) outside of the United States.
- To highlight the need for standardized diagnostic criteria for CCD.
Main Methods:
- Case identification and description of honey bee colony losses.
- Comparative analysis of diagnostic criteria for CCD.
Main Results:
- The first confirmed case of Colony Collapse Disorder (CCD) has been identified in a location outside the USA.
- Current diagnostic criteria for CCD lack global standardization.
Conclusions:
- Colony Collapse Disorder (CCD) is not limited to the USA, suggesting a broader ecological or environmental issue.
- Standardized diagnostic protocols are essential for accurate global surveillance and research on CCD and honey bee decline.
Related Concept Videos
Conservation of Declining Populations
Ecological Disturbance
Colonisation of Pathogens
The Colonization of Land
Habitat Fragmentation
Biodeterioration
