Virginia Cooperative Extension ServiceDrake, Charles R.2019-09-202019-09-201968-03http://hdl.handle.net/10919/93856Insecticide spray schedule for various diseases of grapes2 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.Extension publicationGrapesDisease prevention