The large, green, and often warty fruit produced by the Osage orange tree, Maclura pomifera, has been the subject of folklore and practical application for generations. While inedible to humans in its raw form, and possessing a milky sap that can cause skin irritation, the fruit is known for its purported ability to repel insects and other pests. An example of its historical use involves placing the fruit around the foundation of homes and in basements to deter unwanted creatures.
The significance of these fruits lies primarily in their potential use as a natural pest deterrent. Historically, before the widespread availability of chemical insecticides, they were considered a valuable resource for managing pest populations. While scientific evidence supporting these claims is mixed, anecdotal evidence and traditional practices suggest a perceived benefit in reducing insect presence. This perceived benefit has contributed to its continued, albeit limited, use in certain communities.
