Virginia Cooperative Extension ServiceRobinson, William H.2015-08-052015-08-051984-12-07http://hdl.handle.net/10919/556114 pagesapplication/pdfen-USVirginia Cooperative Extension materials are available for public use, re-print, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.LD5655.A761 I57Insects -- Virginia -- PeriodicalsAgricultural extension work -- Virginia -- PeriodicalsInsect pests -- Control -- Virginia -- PeriodicalsAgricultural pests -- Control -- Virginia -- PeriodicalsExtension publication27980872InsectsInsect pests