Agricultural & Forestry Science

Agricultural & Forestry Science

Optimizing Spray Application for Pest Management in Greenhouses

In Belgium, ornamental plants account for almost 0.46 billion euro in sales, or about 34% of total horticultural production output. For growers, finding ways…

Agricultural & Forestry Science

St. John's Wort Collection Mined for Its Medicinal Value

In collaboration with Mark Widrlechner, a horticulturist with the ARS crop genebank at the North Central Regional Plant Introduction Station in Ames,…

Agricultural & Forestry Science

"A-Maize-ing" Discovery Could Lead to Higher Corn Yields

This discovery may lead to higher crop yields, improved disease resistance, and heartier plants able to withstand severe weather. As one of the United States’…

Agricultural & Forestry Science

Tomato Quality: Temperature Trumps Light, Study Finds

A team from the Basque Institute for Agricultural Research and Development (Neiker-Tecnalia) has questioned the generally held belief that the quality of…

Agricultural & Forestry Science

Estimating Ethanol Yields from CRP Croplands

Agronomist Paul Adler, who works at the ARS Pasture Systems and Watershed Management Research Unit in University Park, Pa., led this research. Collaborators…

Agricultural & Forestry Science

Bringing Better Grapes a Step Closer to Reality

A team of Agricultural Research Service (ARS) researchers has found a way to speed things up by developing a way to identify genetic markers in the grapevine’s…

Agricultural & Forestry Science

UC Davis Empowers South Americans to Enhance Health and Industry

University of California, Davis, scientists are helping rice farmers in Uruguay stop polluting their waterways — including drinking-water sources and a…

Agricultural & Forestry Science

Tree Diseases and Climate Change: A Scientific Overview

Under a changing climate, patterns of forest disturbance are expected to change, but how will forest diseases respond? A summary of scientific information that…

Agricultural & Forestry Science

Tap Chicken House Attics to Warm Broilers Efficiently

Insulating, ventilating and heating broiler chicken houses can be expensive, especially when fuel prices are high, according to study leader Joseph Purswell,…

Agricultural & Forestry Science

Researchers Sequence Pea Aphid Genome

“Our analysis of the pea aphid genome opens the door for researchers to better understand the biology of the aphid at the genetic and molecular levels,” said…

Agricultural & Forestry Science

Understanding Riparian Areas Through Photographic Insights

Effectively managing and protecting riparian areas as well as other ecosystems require understanding these concepts. Fortunately, scientists are investigating…

Agricultural & Forestry Science

Tryptophan-Enriched Diet Lowers Aggression in Young Pigs

The tryptophan-enhanced diet reduced aggression and overall behavioral activity among young female pigs during the 8-month study. Tryptophan, which is only…

Agricultural & Forestry Science

Prior Herbicide Use—Not Irrigation—is Critical to Herbicide Efficacy

ARS plant physiologists Dale Shaner and Lori Wiles made this discovery from ongoing experiments on two irrigated fields at Colorado State University (CSU) at…

Agricultural & Forestry Science

Landscape Position’s Impact on Biomass Crop Yields

The emergence of biofuels into agricultural systems presents new opportunities for farmers to improve economic return while providing critical ecosystem…

Agricultural & Forestry Science

Chinese-German Partnership Advances Land Use Research Collaboration

A scientific platform for research collaboration brings together researchers from the Leibniz-Centre for Agricultural Landscape Research (ZALF) and the…

Agricultural & Forestry Science

Sewage Sludge Builds Organic Matter in Depleted Soils

Sewage sludge can be a source of plant nutrients, such as nitrogen, phosphorus, and soil organic matter. This aspect is more relevant in tropical regions,…

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