Plot Locations

Plot locations are volunteered by PDMP producer members throughout the state in an effort to reflect the diverse climate and geographic conditions of Pennsylvania’s crop lands.  We are grateful for the generous contribution of our participating test sites which this year include:

County Farm
Blair Penn-England Farm
Blair Kulp Family Dairy
Bradford Y Run Farms, LLC
Bradford Morse Farms
Cambria David Myers Dairy
Centre Guided-Path Farm
Centre (back up) Rock Springs Research
Chester Walmoore Holsteins, Inc.
Cumberland Barrick Dairy
Juniata Zugstead Farm
Lancaster Meadow-Vista Farms
Lancaster (back up)  Landisville Research


Participating Seed Companies

Seed companies submitting seeds for corn silage hybrid testing vary from year to year.  Seed companies can choose the hybrids they wish to have tested and evaluated.

Current participating seed companies include: 

  • AgriGold Hybrids
  • Augusta Seed Corporation
  • Channel
  • Chemgro Seeds
  • Dyna-Gro
  • Dekalb
  • Doebler's PA Hybrids Inc.
  • Dupont Pioneer
  • Growmark FS
  • Healthy Herd Genetics & Nutrition, LLC
  • Hubner Seed
  • King's Agriseeds Inc
  • Mid-Atlantic Seeds
  • Mycogen Seeds
  • Prairie Hybrids
  • Seedway LLC
  • Syngenta
  • T.A. Seeds