How can residents protect and promote pollinators? The diffusion of residential pollinator-friendly gardening

Colby J Silvert; Cody Gusto; Laura A Warner; John M Diaz; Rachel E Mallinger

doi:10.1016/j.jenvman.2023.118877

How can residents protect and promote pollinators? The diffusion of residential pollinator-friendly gardening

J Environ Manage. 2023 Nov 1:345:118877. doi: 10.1016/j.jenvman.2023.118877. Epub 2023 Sep 12.

Authors

Colby J Silvert¹, Cody Gusto², Laura A Warner², John M Diaz², Rachel E Mallinger³

Affiliations

¹ University of Maryland, Department of Plant Science and Landscape Architecture, College Park, MD, United States. Electronic address: csilvert@umd.edu.
² University of Florida, Department of Agricultural Education and Communication, Gainesville, FL, United States.
³ University of Florida, Entomology and Nematology Department, Gainesville, FL, United States.

PMID: 37708642
DOI: 10.1016/j.jenvman.2023.118877

Abstract

Urbanization and land use change are leading causes of declines in pollinator abundance and diversity. However, researchers in different regions of the world have found that some pollinators can thrive in urban landscapes, depending on land use practices, environmental conditions, and species traits. Residential landscapes constitute a significant portion of urban green space and thus, residents' adoption of landscape practices to promote pollinators can play a central role in addressing the global pollinator challenge. Yet, although residents' willingness and intention appear strong, adoption of pollinator-friendly gardening remains low. The present study - guided by the Diffusion of Innovations theory - aimed to build empirical understanding by surveying 1598 [State] residents on their experiences and perceptions related to pollinator-friendly gardening to determine the most salient barriers and opportunities to engagement. Key findings suggest making the practice more widely observable and reducing perceived complexity in learning to do the practice are critical to promoting adoption. This demonstrates, in practical terms, that: (1) targeted efforts to build residents' actionable knowledge about pollinator-friendly gardening may significantly reduce uncertainty and boost the likelihood of adoption; and (2) examples of active pollinator gardens need to be more widely showcased and popularized (e.g., through experiential or virtual demonstrations). We also found most residents living in homeowner associations (HOAs) believed HOA policies on pollinator-friendly gardening were restrictive or the residents were unsure whether they are allowed to practice pollinator-friendly gardening. Given these perceptions strongly associated with residents' low intent to engage in pollinator-friendly gardening, a major opportunity exists to diffuse the practice and increase adoption by working with HOAs and community leaders to become promoters of - rather than barriers to - pollinator-friendly gardening.

Keywords: Bees; Diffusion of innovations; Homeowner association; Landscape; Pollinator-friendly gardening; Resident.

MeSH terms

Diffusion
Gardening*
Gardens*
Intention
Knowledge