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Virginia Tech Animal Breeding Graduate Program Makes Strides in Online Learning

A Virginia Tech student participates in the online animal breeding graduate program. Credit: Ron Lewis, Virginia Tech.

A Virginia Tech student participates in the online animal breeding graduate program. Credit: Ron Lewis, Virginia Tech.

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from the USDA’s rich science and research portfolio.

Imagine a graduate school that combined the faculty expertise of seven universities throughout the United States. Imagine this program focused on animal genetics, using the latest research data to teach students.  Best of all, students can attend with the click of a mouse.

It’s not some futuristic university—this is a digital learning center created by faculty at Virginia Tech, and funded by USDA’s National Institute of Food and Agriculture (NIFA).  Ron Lewis, professor of animal genetics at Virginia Tech, received a grant from NIFA’s Higher Education Challenge Grant Program to launch this on-line graduate-level training in animal breeding and genetics in 2007. Read more »

Travel Citrus Safe this Summer

With summer winding down and school starting soon, there’s just enough time for one last trip! No matter where your travels take you, be sure to bring back lots of photographs, souvenirs and memories—but one thing you don’t want to bring home with you is citrus.

Moving citrus may seem completely harmless, but it can come with huge consequences. One little tiny bug, the Asian citrus psyllid could be hiding on citrus fruit, trees, clippings or nursery stock. It can carry citrus greening disease, or Huanglong Bing (HLB), a certain death sentence for infected trees. Pests carrying the disease can spread it to healthy trees. Throughout the U.S. and abroad, millions of acres of citrus trees have already been destroyed. Read more »

The Foundation is in the STEM

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA’s rich science and research portfolio.

When I look at tree leaves, the stems always strike me as remarkable.  Although typically slender, they’re pretty resilient, firmly anchoring the leaves to the branches to withstand the extreme whims of Mother Nature.

In the same way that stems provide a sturdy foundation so that the leaves can make food for the tree, science, technology, engineering, and math (frequently referred to as STEM) education provides a strong base for a wide range of activities. Read more »