Virginia Tech
    • Log in
    Search 
    •   VTechWorks Home
    • Virginia Cooperative Extension (VCE)
    • Search
    •   VTechWorks Home
    • Virginia Cooperative Extension (VCE)
    • Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Search

    Show Advanced FiltersHide Advanced Filters

    Filters

    Use filters to refine the search results.

    Now showing items 1-10 of 346

    • Sort Options:
    • Relevance
    • Title Asc
    • Title Desc
    • Issue Date Asc
    • Issue Date Desc
    • Results Per Page:
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
    Thumbnail

    Impact of Changing From Nitrogen- to Phosphorus- Based Manure Nutrient Management Plans 

    Maguire, Rory (Virginia Cooperative Extension, 2009)
    Animal manures are a good source of nitrogen (N) and phosphorus (P) for agricultural crops, but they have an imbalance in their N to P ratio.
    Thumbnail

    Insect Pest Management in Virginia Cotton, Peanut, Soybean, and Sorghum 

    Herbert, D. Ames Jr. (Virginia Cooperative Extension, 2013-12-10)
    Summarizes more than 30 experiments on insect pests in Virginia cotton, peanut, soybean and sorghum crops, including thrips, corn earworm, bollworm, stink bug, kudzu bug, and southern corn rootworm.
    Thumbnail

    Corn Earworm Biology and Management in Soybeans 

    Herbert, D. Ames Jr.; Hull, Cathy; Day, Eric R. (Virginia Cooperative Extension, 2009-05-01)
    Describes life cycle of Corn Earworm (Helicoverpa zea) and its damage to soybeans; compares the caterpillars of this species to those of other common species; describes damage, and soybean plant responses to injury; discusses ...
    Thumbnail

    Virginia Cotton Production Guide, 2008 

    Faircloth, Joel C.; Herbert, D. Ames Jr.; Phipps, P. M.; Roberts, Mike (Virginia Cooperative Extension, 2008)
    This manual offers recent data on fertilizers to use, tillage practices, planting dates, replanting, cotton varieties, control of diseases, pest insects, and weeds, and harvest-aids and estimates on crop production costs.
    Thumbnail

    Virginia Cotton Production Guide 2010 

    Herbert, D. Ames Jr.; Horton, David N.; Phipps, P. M.; White, Gail; Wilson, Henry P.; Roberts, Mike; Reiter, Mark S. (Virginia Cooperative Extension, 2010)
    This manual offers recent data on fertilizers to use, tillage practices, planting dates, replanting, cotton varieties, control of diseases, pest insects, and weeds, and harvest-aids and estimates on crop production costs.
    Thumbnail

    Virginia Cotton Production Guide 2013 

    Frame, William Hunter, 1985-; Herbert, D. Ames Jr.; Phipps, P. M.; Wilson, Henry P.; Reiter, Mark S. (Virginia Cooperative Extension, 2013)
    This manual offers recent data on fertilizers to use, tillage practices, planting dates, replanting, cotton varieties, control of diseases, pest insects, and weeds, and harvest-aids and estimates on crop production costs.
    Thumbnail

    Virginia Cotton Production Guide 2012 

    Herbert, D. Ames Jr.; Horton, David N.; Phipps, P. M.; White, Gail; Wilson, Henry P.; Roberts, Mike; Reiter, Mark S. (Virginia Cooperative Extension, 2012)
    This manual offers recent data on fertilizers to use, tillage practices, planting dates, replanting, cotton varieties, control of diseases, pest insects, and weeds, and harvest-aids and estimates on crop production costs.
    Thumbnail

    Virginia Cotton Production Guide 2014 

    Frame, William Hunter, 1985-; Herbert, D. Ames Jr.; Phipps, P. M.; Mehl, H. L.; Wilson, Henry P.; Reiter, Mark S. (Virginia Cooperative Extension, 2014)
    This manual offers recent data on fertilizers to use, tillage practices, planting dates, replanting, cotton varieties, control of diseases, pest insects, and weeds, and harvest-aids and estimates on crop production costs.
    Thumbnail

    Virginia Cotton Production Guide, 2009 

    Herbert, D. Ames Jr.; Horton, David N.; Phipps, P. M.; White, Gail; Wilson, Henry P.; Roberts, Mike (Virginia Cooperative Extension, 2008)
    This production guide provides information on tillage practices, soil fertility and fertilizers, plant varieties, disease, insect, and weed control, and offers suggestions for harvest-aids.
    Thumbnail

    Soybean Insect Guide 

    Reisig, Dominic D.; Herbert, D. Ames Jr. (Virginia Tech; North Carolina State University, 2014-02-07)
    This document presents brief descriptions and photos of common pests and beneficial insects found in soybean fields.
    • 1
    • 2
    • 3
    • 4
    • . . .
    • 35

    If you believe that any material in VTechWorks should be removed, please see our policy and procedure for Requesting that Material be Amended or Removed. All takedown requests will be promptly acknowledged and investigated.

    Virginia Tech | University Libraries | Contact Us
     

     

    Browse

    All of VTechWorksCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CommunityBy Issue DateAuthorsTitlesSubjects

    My Account

    Log inRegister

    Discover

    Content TypeExtension publication (346)Periodical (12)Annual report (4)Form (1)Guide (1)Subject
    Crops (346)
    Grains (61)Plant Diseases (39)Glycine (fabaceae) (36)Cultivars (35)... View MoreDate Issued2020 - 2021 (16)2010 - 2019 (236)2000 - 2009 (90)1970 - 1979 (1)1968 - 1969 (2)AuthorHolshouser, David L. (68)Thomason, Wade E. (50)Balota, Maria (49)Herbert, D. Ames Jr. (38)Reiter, Scott (29)... View MoreHas File(s)Yes (346)

    If you believe that any material in VTechWorks should be removed, please see our policy and procedure for Requesting that Material be Amended or Removed. All takedown requests will be promptly acknowledged and investigated.

    Virginia Tech | University Libraries | Contact Us