This growing season, Bernheim is proud to participate in a collaborative pest protection research study in our Edible Garden. Led by the University of Kentucky’s Department of Entomology, the project focuses on evaluating the effectiveness of row covers on specialty crops. Bernheim is one of 22 research sites across the state contributing data to this important study.
The research is part of a larger, multi-state initiative called Crops Under Cover—a four-year project involving universities and institutions across the country. The goal is to explore sustainable alternatives to chemical pest control while improving crop resilience and yield.
So, what are row covers?
Row covers are fine-mesh nylon barriers that serve as physical protection for crops by keeping out insect pests. In this study, the row covers are installed on mesotunnels, which are taller than traditional low tunnels. These structures are built using bent electrical conduit pipe, forming hoops that support the mesh fabric. The mesh is then secured and weighted down to create a pest-proof environment.
In early July, University of Kentucky master’s student Elaine Losekamp, along with a research team, arrived at Bernheim to set up the study site. Two kale beds were planted—one left uncovered to serve as a control, and the other protected under a mesotunnel.
Throughout the season, the UK research team will return to monitor insect populations and activity, while Bernheim staff will track harvest data. At the conclusion of the study this fall, a final interview will help summarize findings and results.
We’re excited to contribute to this important research and eager to see how mesotunnels might improve crop health and productivity in our Edible Garden.
To learn more about Crops Under Cover, visit: https://cropsundercover.ca.uky.edu/
