VTechWorks staff will be away for the Thanksgiving holiday beginning at noon on Wednesday, November 27, through Friday, November 29. We will resume normal operations on Monday, December 2. Thank you for your patience.

Browsing by Author "Rollins, Howard A."

Now showing 1 - 1 of 1
  • Thumbnail Image
    Chemical weed control in non-bearing apple orchards
    Chappell, William E.; Kates, Allan H.; Rollins, Howard A.; Williams, George Robertson (Virginia Polytechnic Institute. Agricultural Extension Service., 1963-02)
    Discusses herbicides used to control weeds in apple orchards, when and where to spray, and how to spray.