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July 2013- Locations Featured In This Magazine Issue

Agricultural Research Magazine

The Agricultural Research Service has about 100 labs all over the country.

Locations Featured in This Magazine Issue

Albany, California 9 research units ■ 241 employees

Corvallis, Oregon 3 research units ■ 127 employees

Great Basin Rangelands Research Unit, Reno, Nevada 1 research unit ■ 19 employees

U.S. Salinity Laboratory, Riverside, California 2 research units ■ 39 employees

Yakima Agricultural Research Laboratory, Wapato, Washington 1 research unit ■ 57 employees

Eastern Oregon Agricultural Research Center, Burns, Oregon 1 research unit ■ 27 employees

Northwest Watershed Research Center, Boise, Idaho 1 research unit ■ 18 employees

Tucson, Arizona 2 research units …

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 …

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 …

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 …

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.

Levels And Chemodynamics Of Pesticides In Soil And Sediments At Kilombero Sugarcane Plantations And Environs, Morogoro Region, Tanzania, James T. Zacharia

Journal of Humanities and Social Sciences

metabolites in soil and sediment samples from Kilombero sugarcane plantations and environs, Morogoro Region, Tanzania. The samples were screened for 56 different pesticide residues and their metabolites using GC-ECD and GC-NPD and the results were confirmed by GC-MS. A total of 31 soil samples and 19 sediment samples were analysed in this study and a total of 16 different pesticides/metabolites were detected in soil samples; and 12 different pesticides/metabolites were detected in sediment samples. o,p’-DDT was shown to have the highest concentration of all the detected pesticides/metabolites in soil samples with a mean concentration of 21.04µg/kg d.w whereas the highest …

The Dilemma Of Members Of Farmers’ Cooperatives After Liberalisation Of Domestic Coffee Marketing: The Case Of Moshi And Rombo Districts, Tanzania, David Gongwe Mhando Dgm, Shigela K. Ganja, Eliza Monyo

Journal of Humanities and Social Sciences

The current economic and marketing reforms in Tanzania have not led to expected improvement in the productivity, incomes and overall livelihoods of coffee growers. Consequently, farmer’s cooperatives have been unable to satisfactorily provide the essential services to their members. This paper analyses the impact of market liberalisation to members of cooperatives. Data was collected by household surveys, FGD and interviews, whereby structured questionnaires and checklists were employed. The study found out that following market liberalisation, Agricultural Marketing Cooperative Societies (AMCOS) are disorganised and lack strong management. There is no substantial welfare improvement to AMCOS members due to the unpredictable pricing …

Lower San Luis Obispo Creek Stewardship Plan, Raven Lukehart, Daniel Bohlman

Natural Resources Management and Environmental Sciences

No abstract provided.

Pesticide Regulation Differences Of The U.S., Chile, And Mexico On Imported Berries, Kayla Felicia Gardener

Agribusiness

Growing consumer demand for knowledge in the area of food safety and producer accountability on what is applied to fresh produce is resulting in a greater need for transparency in the industry. Additionally, the demand for safe, fresh produce year round has led to extensive international trade and consumers to wonder if imported produce is of the same quality of that in produced in the U.S. The study analyzes the differences and similarities between pesticide application tolerance standards, and labels for applied use on berries produced in the U.S., Mexico, and Chile. This is done by reviewing tolerance information and …

Humboldt County Agriculture Education: Forestry, Nursery, And Dairy Production, Alayna Renner

Agricultural Education and Communication

The purpose of this project was to create middle school agriculture curriculum for the top three agriculture commodities in Humboldt County. It was designed and created specifically for Humboldt County to educate the upcoming generations about the unique and diverse agriculture industry Humboldt County provides. It is hoped that this easy and ready to use curriculum will get the students interested and involved in the agriculture industry in the future years. It includes a teacher’s aide outline, student handouts, a Power Point, and an activity handout.

Evaluation Of The Brock Center For Agricultural Communication, Jennifer Ray

Agricultural Education and Communication

The author of this project currently serves as one of the Student Associates of the Brock Center for Agricultural Communication and the Editor-in-Chief of both Ag Circle and PolyCulture magazines. This past year, she served as the student representative on the Advisory Council for the Agricultural Education and Communication Department. Additionally the author has served as the Cal Poly Agricultural Communicators of Tomorrow (ACT) Chapter President and currently serves as the National Second Vice President of the organization. The author’s experience with all of these aspects of the Cal Poly Agricultural Communication program has guided in producing this report. The …

Mycobacterium Bovis (Bovine Tuberculosis) Infection In North American Wildlife: Current Status And Opportunities For Mitigation Of Risks Of Further Infection In Wildlife Populations, Ryan S. Miller, Steven J. Sweeney

Zoonotics and Wildlife Disease: Publications

Mycobacterium bovis (M. bovis), the causative agent of bovine tuberculosis, has been identified in nine geographically distinct wildlife populations in North America and Hawaii and is endemic in at least three populations, including members of the Bovidae, Cervidae, and Suidae families. The emergence of M. bovis in North American wildlife poses a serious and growing risk for livestock and human health and for the recreational hunting industry. Experience in many countries, including the USA and Canada, has shown that while M. bovis can be controlled when restricted to livestock species, it is almost impossible to eradicate …

Nebline, June 2013

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: Smart Family Finances

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

Diseases At The Livestock–Wildlife Interface: Status, Challenges, And Opportunities In The United States, Ryan S. Miller, Mathew L. Farnsworth, Jennifer L. Malmberg

Zoonotics and Wildlife Disease: Publications

In the last half century, significant attention has been given to animal diseases; however, our understanding of disease processes and how to manage them at the livestock–wildlife interface remains limited. In this study, we conduct a systematic review of the scientific literature to evaluate the status of diseases at the livestock–wildlife interface in the United States. Specifically, the goals of the literature review were three fold: first to evaluate domestic animal diseases currently found in the United States where wildlife may play a role; second to identify critical issues faced in managing these diseases at the livestock–wildlife interface; and third …

Patch Burning: Integrating Fire And Grazing To Promote Heterogeneity, John R. Weir, Samuel D. Fuhlendorf, David M. Engle, Terrence G. Bidwell, D. Chad Cummings, R. Dwayne Elmore, Ryan F. Limb, Brady W. Allred, J. Derek Scasta, Stephen L. Winter

United States Fish and Wildlife Service: Publications

Heterogeneity refers to the differences in habitats across the landscape, and it is required for diverse plant and wildlife communities. Some heterogeneity is inherent, caused by differences in soils, while most heterogeneity is disturbance driven. Climate, fire, and grazing are the main three disturbance factors that have historically shaped the landscape. All three are still very important to the continued diversity and health of the plants and animals associated with our prairies, shrublands, and forestlands across the Great Plains. While we cannot control the climate, we can manage grazing by stocking rate, season of use, and kind and type of …

The 23rd Annual Research Conference Abstract Booklet, Mulu Aderie Alemu, Nikki Lynn Rogers

University of Gondar Research Conferences

Staff members, postgraduate and senior undergraduate students of the University, invited guests and speakers participated in the conference. The annual conference of the University is meant to share experiences in research activities among juniors and seniors, staff and students, and invited guests. It is also meant to motivate students and young faculty to engage in research and also to initiate and strengthen interdisciplinary collaborations. The findings of the studies and the resulting recommendations are expected to be used in solving the diverse societal problems we have been facing.

Research activities at the University of Gondar are primarily aimed at solving …

The Contribution Of Finance To Agricultural Production In Nigeria, O. M. Mbutor, R. E. Ochu, I. I. Okafor

Economic and Financial Review

Several studies have found a positive correlation between agricultural financing and the performance of the agricultural sector. But fewer efforts have been directed at sieving out the agricultural output that is exclusively associated with the extent of funding. This study aimed to ascertain the actual portion of total agricultural output that could be attributed to agricultural financing in Nigeria. The vector error correction methodology was applied following the nature of data properties. The results showed a positive effect of finance on agricultural output. However, variance decomposition revealed the poor state of agricultural financing with a disproportionate dependence of the sector …

Urban Agriculture Stormwater Management In California Cities, Rachel L. Cohen

Master's Theses

Cities within California are beginning to incorporate urban agriculture into their land use designations. Prompted by residents and local organizations, cities are hoping to capture the benefits that urban agriculture provides. Research has shown that urban agriculture renews and beautifies neighborhoods, provides healthy food choices, increases public health, has the potential to help with stormwater runoff, creates jobs, and fosters community. In the last few years, several California cities have made headlines as they have adopted new zoning codes that include urban agriculture.

In reviewing these new zoning codes and exploring the topic of urban agriculture, it became evident that …

Marek's Disease (Md, Range Paralysis, Gray Eye), David D. Frame, Sarah Tilley, Mark C. Bland

All Current Publications

This fact sheet describes one of the most commonly diagnosed diseases of backyard chickens. The clinical signs of Marek's Disease are descriptively illustrated, and an objective plan for diagnosis and control are discussed in a format understandable to the general small flock and/or backyard chicken owner.

Animal Housing Legislation, Kelli Kirtley

Student Papers in Public Policy

Legislation relating to animal housing has been a recent topic of interest in the policy arena. Relatively speaking, it is considered a novel issue; however, this legislation has existed for several years. It is only recently that public outcry has turned the attention of policymakers to confined animal housing.

Eastern Kentucky Farmer's Willingness To Grow Biomass For Emergy Production, Austin P. Jacobs

Morehead State Theses and Dissertations

A thesis presented to the faculty of the College of Science and Technology at Morehead State University in partial fulfillment of the requirements for the Degree of Master of Science by Austin P. Jacobs in May of 2013.

A Board Game Simulator For Promoting System Thinking For Sustainable Pastoralism Among Maasai In Southern Kenya, Jacob Loorimirim Mayiani

Masters Theses, 2010-2019

A culturally-anchored board game simulator named ERAMAT! was created in cooperation with faculty members and members of the Maasai community and then piloted with US students and members of Maasai communities in southern Kenya during the summer of 2012. The game provides an alternative to a computer-based simulator, and hence provides a culturally credible simulation of the system dynamics associated with an accelerating boom/bust cycle of drought and hunger in the region. Factors driving the phenomena include greatly increased population densities, pastoralist cultural values, evolving pastoral practices, the ebb and flow of the semi-arid environment in which Maasai pastoralists live, …