University of Delaware entomologist Doug Tallamy's research has identified “keystone” plant species that make up the ...

University of Delaware entomologist Doug Tallamy's research has identified “keystone” plant species ... producing food for native insects, thus supporting the ecological food web.

Oaks, Asters and 6 Other 'Keystone' Native Species to Plant for Biodiversity ... thus supporting the ecological food web. Even planting just one keystone plant in the yard or in a container ...

University of Delaware entomologist Doug Tallamy’s research has identified “keystone” plant species ... producing food for native insects, thus supporting the ecological food web.