Knoxnews.com: Dr. Trout Fryxell talks about mosquitoes



UTIA Communications: No Spray Roses -- Featuring Dr. Mark Windham




UTIA: Our Stories: Dr. John Skinner
 
 
Related Video:  
 
The Hemlock War-- TN Wildside -- Featuring Dr. Parkman 
 
 
  
BRIDGE - Five Issues That the USDA Thinks Must be Tackled -