PBS Terra. Once towering over eastern U.S. forests, billions of American chestnut trees nourished ecosystems, built homes, and …
America’s Great Lost Tree Is Finally Returning
Category: Videos
The Ancient Crops We’ve Forgotten How to Grow
SciShow. Today, humans live on just a few staple crops, like maize, rice, and wheat. But in the …
Breeding Finger Lime
Robert Krueger. Learn about finger limes (Microcitrus), including the work being done to improve their marketability. The National …
History of Citrus Rootstocks
Robert Krueger. Learn about the importance of conserving diverse genetics from citrus relatives. See how trifoliate oranges (Poncirus) …
Protecting Citrus
Robert Krueger. The National Clonal Germplasm Repository for Citrus and Dates in Riverside, California is the genebank responsible …
When Ancient Weeds Fooled Us
PBS Eons. Ancient weeds began mimicking early crops again and again over the course of the agricultural revolution, …
An Overview of Dates
Robert Krueger. Learn about the history of date cultivation and see how mangrove date palms may help improve …
Purple Tomatoes
Roger Chetelat. Learn about the genetic mutations that contribute to the production of purple tomatoes. Dr. Roger Chetelat, …
Tomato Wild Species
Roger Chetelat. Learn about several important wild relatives of tomato from Dr. Roger Chetelat, former director of the …
Date Culture in Iraq
USDA. This 12-minute video is a historical silent motion picture produced by the USDA in the 1920s. The …