There are many local, state, and federal agencies with responsibilities for managing public lands. The availability of these lands for entomological research and collecting is determined in great part by the specific governmental charges for the management and use of the area; for example: preservation, recreation, or multiple-use resource management.
Dunn, Gary A.
"A Directory of Policies on Arthropod Collecting on Public Lands,"
The Great Lakes Entomologist, vol 15
Available at: https://scholar.valpo.edu/tgle/vol15/iss2/7