Published Date:March 10, 2014
A new technique to fight crop insect pests may affect different insect populations differently, researchers report. They analyzed RNA interference (RNAi), a method that uses genetic material to “silence” specific genes – in this case genes known to give insect pests an advantage. The researchers found that western corn rootworm beetles that are already resistant to crop rotation are in some cases also less vulnerable to RNAi.
March 10, 2014
Published Date:June 13, 2013
To keep pace with the ever-increasing demand for renewable energy, forest management policy in the U.S. must evolve to address environmental sustainability issues, says Jody Endres, a professor of bioenergy, environmental and natural resources law at Illinois.
June 13, 2013
Published Date:March 13, 2013
Brenna Ellison, a professor of agricultural and consumer economics, says the combination of a symbol and a numeric calorie count on a menu is the most effective way to influence patrons to select lower-calorie items.
March 13, 2013
Published Date:February 18, 2013
It has been almost 20 years since the first genetically modified foods showed up in produce aisles throughout the United States and the rest of the world, but controversy continues to surround the products and their regulation.
February 18, 2013
Published Date:December 10, 2012
Agricultural researchers and health educators are using cellphone technology to help those in the developing world address some of the most challenging issues they face. The initiative, Scientific Animations Without Borders (SAWBO), delivers educational materials in the form of narrated, animated videos to a global audience.
December 10, 2012