Agriculture Commons^™

Nebline, March 2015

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: 4-H Ag Literacy Teaches Youth Where Their Food and Fiber Comes From

Food & Health

Family Living

Farm & Acreage

Horticulture

Pests & Wildlife

4-H & Youth

Extension Calendar

and other extension news and events

Proceedings Of The 42nd Annual Meeting, Southern Soybean Disease Workers (March 11-12, 2015, Pensacola Beach, Florida), Craig Rothrock, Ed Sikora, Trey Price, Danise Beadle, Myra Purvis, Tom Allen, Loren Giesler

Southern Soybean Disease Workers: Conference Proceedings

Contents

Schedule

Southern United States Soybean Disease Loss Estimates for 2014. TW Allen, JP Damicone, NS Dufault, TR Faske, DE Hershman, CA Hollier, T Isakeit, RC Kemerait, NM Kleczewski, SR Koenning, HL Mehl, JD Mueller, C Overstreet, P Price, EJ Sikora, and H Young

Graduate student competition (Trey Price, moderator)

Effect of Secondary Nutrient Applications on Suppression of Charcoal Rot in Soybean. T Wilkerson, M Tomasu-Peterson, BR Golden, S Lu, AB Johnson, and TW Allen

Molecular Characterization of the G143A Mutation Leading to QoI Fungicide Resistance among Fungal Pathogens Causing Cercospora Leaf Blight and Purple Seed Stain of Soybean. S …

Building Resilience Into Quaking Aspen Management, Paul C. Rogers

Aspen Bibliography

Throughout the 20^th century, forest scientists and land managers were guided by principles of succession with regard to aspen forests. The historical model depicted aspen as a "pioneer species" that colonizes a site following disturbance and is eventually overtopped by conifers. Aspen systems are more diverse, however, than previously described. Not only are there distinctive seral and stable aspen, but variations within these types require appropriate management considerations (Rogers et al. 2014). We recommend a strategic approach to aspen resilience that builds upon traditional aspen ecology and incorporates knowledge of varying aspen functional types, effective monitoring, historical disturbance ecology, …

Herbicide Recommendations For Weed Control In Kentucky Bluegrass And Tall Fescue Lawns For Professional Applicators, Gregg Munshaw, Jonathan D. Green, Michael Barrett

Agriculture and Natural Resources Publications

The best method to control weeds is to grow a dense and healthy lawn. This objective should be primary for turf professionals.

Fundamental Principles Of Plant Pathology For Agricultural Producers [2015], Paul C. Vincelli

Agriculture and Natural Resources Publications

All crop plants produced in Kentucky have the potential to become diseased under certain conditions. Diseases of crops can affect yield and/or quality of the harvested commodity, which can impact profitability and increase the risks of farming.

Managing Ungulate Browsing For Sustainable Aspen, Samuel B. St. Clair, Paul C. Rogers, Michael R. Kuhns

Aspen Bibliography

In montane forests of the Intermountain West composition and function are often defined by what happens with quaking aspen. Aspen is a pioneer species that regenerates quickly following disturbance and then establishes ecological conditions under which the rest of the biological community develops. Quaking aspen forests have high biodiversity and provide ideal habitat for many animals. Aspen regeneration from root sprouts is highly palatable to wildlife and livestock. When browsing becomes chronic it leads to regeneration failure and eventual loss of aspen forests and associated species. Ironically, this can result in habitat and forage loss for wildlife and livestock. Here …

Increasing Expression Of Hepatitis B Surface Antigen In Maize Through Breeding, Erin Suzanne Miller

Master's Theses

The hepatitis B virus (HBV) is a common virus, with two billion people infected worldwide. It causes approximately 600,000 deaths each year, despite the availability of an effective vaccine since 1982. Maize as a platform for oral vaccination can supply a heat stable vaccine, which does not require syringes or trained personnel to administer. The Hepatitis B Surface antigen was transformed into maize and this seed was used to evaluate expression levels through the breeding process. The transgene was transferred into two elite maize inbreds by backcrossing. Highest expressing ears were selected each generation until approximately 99% commercial parent was …

Intermountain Meat Goat Production Calendar, C. Kim Chapman, Justin Smith

All Current Publications

This fact sheet is calendar based and contains the recommended and industry-accepted husbandry techniques that will help create a successful production environment for meat goats.

2015 Costs And Returns For A 200 Cow, Cow-Calf Operation, Northern Utah, Lyle Holmgren, Dillon Feuz

All Current Publications

The budget presented in this fact sheet contains sample costs and returns for a typical cow-calf ranching operation in Northern Utah. It is intended to be a guide used to estimate income and expenses as well as list inputs such as feed, veterinary costs and production practices. The budget also provides a framework for the whole ranch/farm plan.

Water-Wise Landscaping: Ideas For Landscape Water Conservation Without Changing Your Landscape Design, Kyle Frandsen, Larry Rupp

All Current Publications

This fact sheet describes many ways to conserve water without changing your existing landscape design.

Farming In The Heat With Chronic Health Conditions, Rhonda Miller, Anne Brown-Reither

All Current Publications

Heat exhaustion and heat stroke are very serious illnesses that can impact anyone, but people with certain chronic health conditions are particularly vulnerable. However, unlike many other illnesses, heat-related illnesses are almost completely preventable. By following simple common sense practices, you can protect yourself and fellow farm workers from experiencing heat-related health problems.

Biology And Control Of Glyphosate-Resistant Giant Ragweed, Simranpreet Kaur

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

Giant ragweed is a troublesome, early emerging, summer annual weed found throughout the eastern and midwestern corn and soybean growing regions of the United States. Since the emergence of giant ragweed varies at different locations, our first objective was to determine the emergence pattern of giant ragweed in Nebraska and how spring tillage influences emergence. Results of a two-year study suggested that giant ragweed emerged from late March until mid-June, with the majority of emergence ceasing by early May. Spring tillage could be used as an alternative method for managing glyphosate resistant giant ragweed.

Water stress can affect the growth …

Survey Of Phytoseiids (Acari: Phytoseiidae) On The Central Coast Of California, Maria Elena Murrietta

Master's Theses

Phytoseiids were collected March through November, 2006 and 2007, from leaf samples of avocados, cherimoya, caneberry, grape, and strawberry from a combined total of 24 sites. The most diverse collection of phytoseiids was identified on grape with seven different genera and 12 different species followed by caneberry with 7 genera and 7 species. Strawberry was the least diverse with three genera and three different species. The most significant presence of type I and type II phytoseiids were located on caneberry and strawberry while avocado, cherimoya and grape were dominated by type IV species. Reasons for the difference in diversity could …

Graduate Internship Report - Ann Sobrato High School, Adeline Grace Amador

Agricultural Education: Graduate Internship Reports

This internship report includes validation documents required in meeting the quality criteria for secondary-level programs of instruction in agriculture. The documents are concurrently used for the Agriculture Incentive Grant review process at Ann Sobrato High School conducted by representatives of the California Department of Education. The internship included the restructuring and designing of the curriculum for an Agriculture Leadership class. It also includes development of a set of directions and a scoring rubric for the FFA iRecordbook. Finally, it includes the redevelopment of curriculum for Agriculture Biology and Agriculture Geology classes related to the Next Generation Science Standards. This includes …

Federal Lands Grazing Permits, Managing Rangeland Resources, James D. Keyes, Jamie J. Keyes

All Current Publications

This fact sheet describes federal lands grazing permits, how they came about, structure of the permit, grazing systems, administration, and costs.

Translating The Endangered Species Act, Nicole Frey

All Current Publications

This fact sheet briefly explains the major concepts and terminology of the Endangered Species Act, and increases readers ability to understand the activities of the U.S. Fish and Wildlife Service.

Vegetable Transplant Production, Dan Drost

All Current Publications

This fact sheet discusses what is needed to grow quality (compact, well rooted, healthy) transplants. It introduces things to consider when producing vegetable transplants. Transplants are commonly grown in greenhouses. Success depends on knowing the right conditions needed for the crop of interest so the plants are the correct size, are healthy, and capable of withstanding the transition from the greenhouse to the field. Briefly covered are: transplanting tray selection, transplant age and scheduling, growing mixes and soil media, seeds and seeding, what transplants need , diseases andother problems, and conditioning or hardening transplants.

Recycling In Utah: Green Waste For Compost, Rebecca Mills, Craig Pearson

All Current Publications

This fact sheet is part of a series highlighting different recyclable commodities, and focuses on green waste recycling for compost.

The Optimal Cow Size For Intermountain Cow-Calf Operations, Jesse Russell, Dillon Feuz

All Current Publications

Research has shown that as a cow’s mature weight increases, feed efficiency decreases, as well as reproductive efficiency and other production factors. The purpose of this fact sheet is to illustrate the differences economically between three different cow weights (1,000 lbs., 1,200 lbs. and 1,400 lbs.) on three different resource bases.

Air Quality And Agriculture, Rhonda Miller

All Current Publications

There are many human factors that contribute to poor air quality, and agriculture is no exception. Best management practices such as the immediate incorporation of manure, nutrient conservation,reduced fertilizer use, reduced tillage, keeping silage covered, covers on manure storage structures,and alternatives to burning can help minimize emissions of air pollutants. Although livestock production is a significant contributor of greenhouse gases, long-term cropping systems can sequester carbon which reduces greenhouse gas emissions.