Agricultural & Forestry Science

Agricultural & Forestry Science

Concentration, Timing and Interactions are Key When it Comes to Dietary Compounds

Scientists do not know exactly why one person develops cancer and another does not. But they do know that certain nutrients might increase or decrease cancer…

Agricultural & Forestry Science

Scientists Counter Brucellosis Threat to Livestock and Wildlife

Researchers from the ARS National Animal Disease Center (NADC) in Ames, Iowa, are using a vaccine known as RB51. By vaccinating the wild bison, scientists hope…

Agricultural & Forestry Science

New Biocontrol Insect Discovered for Skunk Vine Control

The insect, named Himalusa thailandensis, was found in Thailand by entomologists Bob Pemberton (now retired), with the ARS Invasive Plants Research Laboratory…

Agricultural & Forestry Science

Yield Projections for Switchgrass as a Biofuel Crop

A team of researchers from Oak Ridge National Laboratory and Dartmouth College published just such a study in the July-August 2010 Agronomy Journal, published…

Agricultural & Forestry Science

Enhancing Education: Online Learning in Watershed Programs

Are online learning modules beneficial to educational programs? The Arizona Master Watershed Steward program used online learning modules to help increase…

Agricultural & Forestry Science

Better Barriers Can Help Levees Withstand Wave Erosion

Hydraulic engineer Daniel Wren, who works at the ARS Watershed Physical Processes Research Unit in Oxford, Miss., partnered with ARS hydraulic engineer Carlos…

Agricultural & Forestry Science

Luteolin Stars in Study of Healthful Plant Compounds

Studies led by Agricultural Research Service (ARS) molecular biologist Daniel H. Hwang are providing some of the missing details. Certain kinds of inflammation…

Agricultural & Forestry Science

ARS Study Eyes Egg Quality and Composition

ARS food technologist Deana Jones and her team in the Egg Safety and Quality Research Unit in Athens, Ga., found that, on average, there was no substantial…

Agricultural & Forestry Science

'Business as usual' crop development won't satisfy future demand

“Global change is happening so quickly that its impact on agriculture is taking the world by surprise,” said Don Ort, U of I professor of crop sciences and…

Agricultural & Forestry Science

What plant genes tell us about crop domestication

Anyone who has seen teosinte, the wild grass from which maize (corn) evolved, might be forgiven for assuming many genetic changes underlie the transformation…

Agricultural & Forestry Science

Rutgers Researchers Unlock Secrets of Resilient Corn Breed

Rutgers researchers have discovered the basis for what makes corn kernels hard, a quality that allows corn to be easily harvested, stored and transported. The…

Agricultural & Forestry Science

For Lambs, a Pasture a Week Keeps Blood Suckers Away

Animal scientist Joan Burke at the ARS Dale Bumpers Small Farms Research Center in Booneville, Ark., and colleagues made this finding as part of a continuing…

Agricultural & Forestry Science

Pear Pest's Chemical "Come Hither" Identified

Agricultural Research Service (ARS) and University of California-Riverside (UCR) scientists have jointly identified a key component of the female psylla’s…

Agricultural & Forestry Science

Rethinking U.S. Farming Strategies for Evolving Challenges

To help U.S. agriculture evolve to meet these demands, the report concludes, national agricultural policies and research programs should look beyond focusing…

Agricultural & Forestry Science

New Yeast Gene Extends Tomato Shelf Life and Freshness

Avtar Handa, a professor of horticulture, found that adding a yeast gene increases production of a compound that slows aging and delays microbial decay in…

Agricultural & Forestry Science

Molecular Biology Provides Clues to Health Benefits of Olive Oil

The researchers knew from other studies that consuming high-phenolic-content virgin olive oil reduces pro-inflammatory, pro-oxidant and pro-blood-clotting…

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