Agriculture Commons^™

New, Improved Codling Moth Lures Available, David Nicholson, Jan Suszkiw

Agricultural Research Magazine

New lures that entice codling moths with the scent of food and a possible mate are available for use in monitoring this orchard pest and controlling it with carefully timed applications of insecticide. The research related to the development and use of the lures involved scientists Alan Knight and Peter Landolt at the Agricultural Research Service’s Yakima Agricultural Research Laboratory in Wapato, Washington, and Douglas Light at the ARS Western Regional Research Center in Albany, California.

As larvae, codling moths are major pests of apples, pears, and walnuts. Historically, growers have sprayed their orchards with insecticide to prevent the pinkish-white, …

Better Maps Mean Better Rangeland Management, Brandon Bestelmeyer, Ann Perry

Agricultural Research Magazine

Land managers are always hoping for the next best thing to help them figure out where they should spend their time and money restoring and maintaining healthy rangelands. Now Agricultural Research Service rangeland ecologist Brandon Bestelmeyer has one of the answers—an ecological-state map that identifies where rangeland is holding its own, where it could respond to restoration efforts, or where it’s already past the point of no return.

“We wanted to find a way to turn existing field-level rangeland assessments into broader tools for comprehensively managing larger landscapes,” says Bestelmeyer, who works at the ARS Jornada Experimental Range in Las …

New Strawberry Species Found In Oregon, Kim E. Hummer, Sharon Durham

Agricultural Research Magazine

A recently discovered wild strawberry species provides new genetic material for plant research and, in the future, might also provide a new class of commercial strawberries.

Agricultural Research Service scientist Kim Hummer, with the USDA-ARS National Clonal Germplasm Repository at Corvallis, Oregon, found the new species during several plant collection expeditions in the high peaks of Oregon’s Cascade Mountains. She named it Fragaria cascadensis.

The find was reported in the Journal of the Botanical Research Institute of Texas.

The new strawberry is endemic to the Oregon Cascades, hence its specific name, F. cascadensis. It is perennial, with …

Turning Trees Into Fighter Fuels, Ann Perry

Agricultural Research Magazine

In western U.S. rangelands, native juniper and pinyon pine trees are spreading beyond their historical ecological niches and disrupting the environmental balance of their expanded range. Meanwhile, Agricultural Research Service scientists are teaming with university and industry colleagues to turn this problem into a source of fuel for U.S. Navy fighter jets.

“Juniper competes with grass and forbs for water and nutrients, and this leaves bare soil that is vulnerable to erosion,” says ARS scientist Mark Weltz, who works at the Great Basin Rangelands Research Unit in Reno, Nevada. “We have also lost habitat for sage grouse and mule deer, …

Tools For Tracking Troublesome Trees, Kirk Davies, Matt Madsen, Ann Perry

Agricultural Research Magazine

In Oregon, western juniper trees are expanding their range, pushing out other plant species, reducing sagebrush habitat and livestock forage, and at times fueling catastrophic wildfires. During some of these conflagrations, fires burn even hotter because more wood is available to feed the flames—a cause-and-effect that in turn lengthens the time that temperatures remain elevated at fire-stricken sites.

To help streamline efforts to manage invasive trees, Agricultural Research Service rangeland scientists Kirk Davies and Matt Madsen are investigating ways of combining aerial photography and computer programs to quickly identify and measure affected areas. These tools could save time and money …

Beyond The Vines 02: Pathways To The Valley, Julian Adoff, Lydia Heins

Beyond the Vines: Latinos in the Oregon Wine Industry

This panel describes the journeys of Latinos to Oregon and how they became part of the wine industry.

Beyond The Vines 03: Work In The Vineyards, Julian Adoff, Lydia Heins

Beyond the Vines: Latinos in the Oregon Wine Industry

This panel describes the work in which Latino employees partake in the vineyard.

Photo Credits

1. Ofelia Galaviz Working the Harvest at Sokol Blosser Winery. Courtesy of Ofelia Galaviz.
2. Latino Employees Working the Harvest on the Vineyard. ¡Salud! Collection, Oregon Wine History Archive.
3. Latino Employee Working Harvest on the Vineyard. WillaKenzie Estates Collection, Oregon Wine History Archive.

Beyond The Vines 01: Latinos In The Oregon Wine Industry, Julian Adoff, Lydia Heins

Beyond the Vines: Latinos in the Oregon Wine Industry

This panel serves as the introduction for the exhibit, identifying the themes that the future panels will discuss.

Photo Credits

1. Leda Garside and Vineyard worker in the field. ¡Salud! Collection, Oregon Wine History Archive.
2. Seferino Flores in the vineyard, representing ¡Salud!. ¡Salud! Collection, Oregon Wine History Archive.

Beyond The Vines 06: Moving Beyond The Vines, Julian Adoff, Lydia Heins

Beyond the Vines: Latinos in the Oregon Wine Industry

This panel concludes the Beyond the Vines exhibit by tying the themes together to tell the story of Latinos in the Oregon wine industry.

Beyond The Vines 04: In The Industry, Julian Adoff, Lydia Heins

Beyond the Vines: Latinos in the Oregon Wine Industry

This panel describes the stories of two Latino workers who have expanded their roles to other areas in the wine industry.

Photo Credits

1. Employees Sorting Grapes during Harvest. Willakenzie Estate Collection, Oregon Wine History Archive.

Beyond The Vines 05: ¡Salud!, Julian Adoff, Lydia Heins

Beyond the Vines: Latinos in the Oregon Wine Industry

This panel describes the health care system ¡Salud! and how it has benefited the Latino workforce in the Oregon wine industry.

Beyond The Vines: Latinos In The Oregon Wine Industry, Julian Adoff, Lydia Heins

2013 Projects

The Keck Summer Collaborative Research Program provides opportunities for Linfield College students and faculty to conduct research on issues related to the Pacific Northwest, and to bring the research findings back into the classroom within the subsequent academic year. Students partner with faculty to conduct research and present their work to other students, Linfield staff and faculty, and community members during a series of brown bag lunches. Julian Adoff and Lydia Heins conducted research with Sharon Bailey Glasco and Rachael Woody and gave this presentation during the summer of 2013.

Nebline, July 2013

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: Integrated Pest Management in Nebraska Schools: Solving Pest Problems Effectively with Fewer Pesticides

Farm Views

Urban Agriculture

Food & Fitness

Home & Family Living

Horticulture

Environmental Focus

4-H & Youth

Community Focus

Extension Calendar

Nutrition Education Program

Family and Community Education (FCE) Clubs

and other extension news and events

Savvy Seed Sorter Gains New Fans, Thomas C. Pearson, Marcia Wood

Agricultural Research Magazine

Simple, swift, and comparatively inexpensive, a color-image-based seed sorter is helping plant breeders and others separate the seeds they want from those they don’t—with an impressive degree of accuracy.

Agricultural Research Service agricultural engineer Thomas C. Pearson, based at the agency’s Center for Grain and Animal Health Research in Manhattan, Kansas, developed the sorter in collaboration with National Manufacturing in Lincoln, Nebraska. The company has marketed the device to customers in the United States and abroad since 2010.

In tests, the compact, portable sorter— a simpler and faster version of other machine-vision equipment that Pearson developed in 2009—speedily differentiated kernels …

Selections Of The Houghton Clones Of Cabernet Sauvignon, Glynn Ward, Ian Cameron, Richard Fennessy

Bulletins 4000 -

Cabernet Sauvignon is the premium red wine grape variety grown in Western Australia. The high quality wines produced have won prestigious awards and accolades nationally and internationally. The first clonal selection of Cabernet Sauvignon in Western Australia was conducted by the Department of Agriculture at the Houghton Vineyard in the Swan Valley from 1968 to 1970. The objective was yield improvement, vine health and fruit flavour. Twenty-one high performing vines were identified from vines planted in Houghton Vineyard in the 1950s as cuttings sourced from vines planted in the 1930s. These high performing vines became known as the ‘Houghton clones’. …

Researching Market And Supply-Chain Opportunities For Local Foods Systems: Setting Priorities And Identifying Linkages, Dawn Thilmany, David Conner, Kynda R. Curtis, Chyi-Lyi Kathleen Liang, Kranti Mulik, Jeffrey O'Hara, Martha Sullins, Timothy A. Woods

Agricultural Economics Faculty Publications

There is an increasing array of land-grant, nonprofit, and other academic programs intended to support the development of food system enterprises and programs. However, research to track consumers' evolving preferences and behaviors within these systems and to measure the intended policy outcomes of any public investments in these systems is lagging. This research commentary represents a compilation of opinions and insights from those who are interested in exploring research priorities for economic, marketing, and supply-chain aspects of local food systems. The priorities that emerge are framed in the following way: (1) opportunities for increased and more targeted research to help …

Louisiana Agriculture Summer, 2013

Louisiana Agriculture

No abstract provided.

On The Edge Of Agriculture: An Interview With Narendra Varma And Gianna Banducci Of Our Table Cooperative, Mike Simpson

Metroscape

One mile outside Portland’s urban growth boundary near Sherwood OR, a new farm business is modeling innovative practices that could become the future of Oregon agriculture. The Our Table Cooperative brings stakeholders from all levels of the food system together as member-owners within the same organizational structure. By sharing costs and infrastructure, the cooperative seeks to show that small and medium scale agricultural production can be economically viable. The farm also emphasizes diversity of crops over industrial efficiency, and its management is based on dynamic governance.. Recently, Metroscape sat down with two members of the cooperative to discuss their vision, …

Antigenic Characterization Of H3n2 Influenza A Viruses From Ohio Agricultural Fairs, Zhixin Feng, Janet Gomez, Andrew S. Bowman, Jianqiang Ye, Li-Ping Long, Sarah W. Nelson, Jialiang Yang, Brigitte Martin, Kun Jia, Jacqueline M. Nolting, Fred L. Cunningham, Carol Cardona, Jianqiang Zhang, Kyoung-Jin Yoon, Richard D. Slemons, Xiu-Feng Wan

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

The demonstrated link between the emergence of H3N2 variant (H3N2v) influenza A viruses (IAVs) and swine exposure at agricultural fairs has raised concerns about the human health risk posed by IAV-infected swine. Understanding the antigenic profiles of IAVs circulating in pigs at agricultural fairs is critical to developing effective prevention and control strategies. Here, 68 H3N2 IAV isolates recovered from pigs at Ohio fairs (2009 to 2011) were antigenically characterized. These isolates were compared with other H3 IAVs recovered from commercial swine, wild birds, and canines, along with human seasonal and variant H3N2 IAVs. Antigenic cartography demonstrated that H3N2 IAV …

Growing South Dakota (Summer 2013), College Of Agriculture &. Biological Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

[Page] 2 Fish, Field & Forest: Natural Resource Management Research Covers the Gamut
[Page] 5 Profiles In Leadership: David Willis; Combined Department Creates Interdisciplinary Opportunities
[Page] 6 Research On the Range: Cottonwood Field Station Has Provided Research Data for 106 Years
[Page] 8 Prairie Oasis: Natural Diversity Showcased at Oak Lake Field Station
[Page] 9 Special Section: Investigating in Agriculture & Biological Sciences at SDSU: An Update On the College of Ag’s Enhanced Facilities and Continuing Efforts Important to Helping Address Future Agricultural Challenges and Opportunities.[Page] 13 South Dakota 4-H Update: Skill-a-thons, New Exhibit Hall Planned
[Page] 14 After The …

Exploring Income Supplementation For Farm Sustainability, Elizabeth P. Persson

Walden Dissertations and Doctoral Studies

Sustainable farms are critical to United States’ food independence and they positively contribute to the global economy. Farms in the United States are not sustainable without profitable supplemental income. The purpose of this case study was to explore the historic profitability of farm income supplementation methods. Maslow’s hierarchy of needs theory served as the conceptual framework. A purposive sample of 25 farmers from 5 regions of the continental United States completed semistructured interviews and described their personal experiences. Archival supplemental income data came from the United States Department of Agriculture census. All the data were analyzed using coded keywords, phrases, …

2013 Fall Seed Guide, Teshome Regassa, P. Stephen Baenziger, Greg Kruger, Dipak Santra

Department of Agronomy and Horticulture: Faculty Publications

Nebraska Winter Wheat Variety Tests

Locations for Winter Wheat

Winter Wheat Characteristics

Alfalfa Variety Tests

Cool Season Grasses

Winter Barley Variety Tests

Triticale

NCIA Seed Book

Rate Of Shattercane × Sorghum Hybridization In Situ, Jared J. Schmidt, Jeffrey F. Pedersen, Mark L. Bernards, John L. Lindquist

Department of Agronomy and Horticulture: Faculty Publications

Cultivated sorghum [Sorghum bicolor (L.) Moench subsp. bicolor] can interbreed with a feral weedy relative shattercane [S. bicolor nothosubsp. drummondii (Steud.) de Wet ex Davidse]. Traits introduced from cultivated sorghum could contribute to the invasiveness of a shattercane population. An experiment was conducted to determine the potential for pollenmediated gene flow from grain sorghum to shattercane. Shattercane with juicy midrib (dd) was planted in soybean [Glycine max (L.) Merr.] fields during 2 yr in concentric arcs at varying distances from a 0.39 ha sorghum pollen source with dry midrib (DD). The arcs …

Practical Reproduction Strategies For Utah Beef Ranches, Kevin Heaton, Trent Wilde, Mark Nelson, Dale Zobell

All Current Publications

This fact sheet identifies opportunities for beef cattle producers to improve herd reproduction.

Building A Quality Child Care Business, Susan Haws, Angela Wood

All Current Publications

This guide is a resource to help one through the steps of becoming a certified or licensed child care provider, and includes locations of child care resources and referral centers throughout Utah, contact information, writing a business plan, and obtaining a business license.

U.S. Drought Monitor, June 25, 2013, Mark D. Svoboda

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for June 25, 2013 (6/25/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.

Devine, Lillian K., 1895-1990 (Mss 463), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid only for Manuscripts Collection 463. Farm ledgers for the Devine family farm in Grass Township, Spencer County, Indiana, as well as personal daily dairies of Lillian K. Devine, 1960-1981.

Comparative Feedstock Analysis In Setaria Viridis L. As A Model For C4 Bioenergy Grasses And Panicoid Crop Species, Carloalberto Petti, Andrew Shearer, Mizuki Tateno, Mathew J. Ruwaya, Sue E. Nokes, Tom Brutnell, Seth Debolt

Horticulture Faculty Publications

Second generation feedstocks for bioethanol will likely include a sizable proportion of perennial C4 grasses, principally in the Panicoideae clade. The Panicoideae contain agronomically important annual grasses including Zea mays L. (maize), Sorghum bicolor (L.) Moench (sorghum), and Saccharum officinarum L. (sugar cane) as well as promising second generation perennial feedstocks including Miscanthus × giganteus and Panicum virgatum L. (switchgrass). The underlying complexity of these polyploid grass genomes is a major limitation for their direct manipulation and thus driving a need for rapidly cycling comparative model. Setaria viridis (green millet) is a rapid cycling C4 panicoid grass with a relatively …

Agriculture In A Water Scarce World, Allison Roberts, Amjad Assi, Bassel Daher, Men Li

Student Papers in Public Policy

According to the McKinsey report (2009), the world is facing a water scarcity challenge where agriculture is its predominant consumer. It accounts for approximately 3100 billion m³, or 71 percent of global water withdrawals today, and is expected to increase to 4500 billion m³ by 2030. This increase is due to a number of factors: growing population and the ever growing necessity to cater for its food needs, economic growth, the variability of precipitation trends and increase in global temperatures. In addition to the increase in water scarcity, the agricultural sector faces an enormous challenge of producing …

Food Security And State: Policy Considerations For The Contemporary Food Crisis, Mangala Subramaniam, Christopher Bunka

Purdue Policy Research Institute (PPRI) Policy Briefs

In 1996, The World Food Summit (WFS) set a target to eradicate hunger in all countries and an immediate goal to half the number of undernourished people by 2015. Backed by the United Nations (UN), international organizations launched a global effort with the intent of achieving food security for all people. A variety of approaches were employed, including the distribution of food aid and farming supplies, skills training in agricultural development, funding for country-specific research, and legal counsel for states. Despite international efforts, over a decade later the number of undernourished was calculated to have risen by nearly 60 million …