Citizen science in plant disease surveillance

Citizen science, defined as public participation in scientific data collection, has proven effective in ecology and environmental monitoring but remains underutilised in plant pathology. This study evaluates citizen scientists’ perspectives on participation in plant disease research in the US. A nine-question online survey was distributed to approximately 500 individuals, including Master Gardeners, Extension professionals, and plant enthusiasts, yielding 233 completed responses. Results indicated strong interest in contributing to plant disease data collection, with participants emphasizing the importance of accessible education, diagnostic guidance, and user-friendly reporting platforms. Although challenges related to diagnostic accuracy and potential user bias persist, the findings suggest that structured training, educational support, and professional validation could enable citizen science to become a valuable tool for expanding plant disease surveillance. 

References to publications are provided as an information service only and do not necessarily constitute endorsement.