Agriculture Commons^™

Nebline, November/December 2025

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Contents

Nebraska Extension celebrates 25 years of nutrition school enrichment kits

Recipe of the month: Fruit & yogurt parfait

Celebrating the season with American persimmon by Rachel Anderson

Love gardening? Become a master gardener by Mary Jane Frogge

Extension master gardener volunteer spotlight: Carol Rustad

Garden guide: Things to do this month by Mary Jane Frogge

Choosing child care: What parents should know by Jaci Foged

Commercial/noncommercial pesticide license

Little black bugs, big bite by Kait Chapman [about pirate bugs]

What you need to know about having a well drilled by Becky Schuerman

2026 nebraska custom rates survey by Glennis …

Nebline, October 2025

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Contents

4-H super fair helps youth become beyond ready

What's popping? by Natalie Sehi

Recipes of the month, by Kayla Colgrove: Fish bait snack mix, kicked up popcorn, and cinnamon crunch snack mix

Are your trees for the next storm? by Rachel Anderson

Garden guide: Things to do this month by Mary Jane Frogge

GRO Big Red virtual learning series

Composting demonstration

Promoting language development in young children by Hayley Jackson

Tip sheet for harvest 2025 by John Nelson

Rogers Memorial Day farm field day, September 2025

Heart of 4-H volunteer award: Rachel Wells

Join 4-H to become beyond ready …

Nebline, August/September 2025

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Contents

Summertime’s Natural Light Show: Fireflies by Kait Chapman

Insect Science with Kids: Bug Collecting as a Tool to Learn

The Perfect Partnership: EFNEP and SNAP-Ed Join Forces for Lifelong Nutrition and Health by Emily Gratopp

Recipe of the month by Emily Gratopp: Fruit salsa & cinnamon chips

Southeast nebraska Pasture & Acreage Expo

Southeast Nebraska Alfalfa & Wheat Expo

Landlord/Tenant Cash Rent workshop

Vegetable Gardening in the Fall by Mary Jane Frogge

GRO Big Red virtual learning series

2025 perennial plant of the year: Blue mountain mint (Pycnanthemum muticum)

Garden guide: Things to do this month by …

Arts-Based Sustainability: From New York To Malawi, Martha B. Lerski

Publications and Research

Recognizing that libraries serve multiple constituencies and subject areas, this chapter documents and advocates for development of transdisciplinary arts-based research (ABR) and culture-related projects linked to environmental challenges. Libraries contribute collections and spaces, as well as the research of library and information scientists. Libraries are currently among invisible contributors to sustainability planning and services. The chapter will link this invisibility to the value of what visual arts refer to as negative space elements in subjects ranging from traditional ecological knowledge to environmental science. Library collections, projects, and research contribute to education for sustainable development (ESD) as required to achieve the …

Nebline, June/July 2025

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

4-H embryology will crack 50 years of chicks hatching in local classrooms, Vicki Jedlicka

Simple ways to eat more fruits and veggies every day, Alyssa Havlovic

Recipe of the month: Crunchy veggie wraps

Annual flowers for sunny locations, Mary Jane Frogge

Garden guide: Things to do this month, Mary Jane Frogge

2025 Gro Big Red

It’s time for private well maintenance, Becky Schuerman

Monitoring pastures for improving management and productivity, John Nelson

Why play is your child's most important work, Hayley Jackson Perez

Keep an eye out for some common caterpillars, Kait Chapman

Lancaster County Super Fair

Upcoming babysitting trainings …

Thousand Cankers Disease Of Walnut (Geosmithia Morbida), Claudia Nischwitz, Marion Murray

All Current Publications

No abstract provided.

Nebline, May 2025

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

NEBLINE, May 2025

Tips on Staying Cool During the Heat of a Temper Tantrum

What’s Your BBQ IQ?

May Recipe of the Month — Air Fryer Teriyaki Beef Kabobs

Insect and Disease Control for Organic Vegetable Gardeners

May Garden Guide

Cash Rent Survey

No Matter Where You Live, Submit a Request Before You Dig!

Battling Scales in the Landscape

Three Lancaster County 4-H’ers Modeled Their Sewn Garments at Omaha Fashion Week

Ignite by 4-H 2025 National Conference

May Heart of 4-H Volunteer Award — Dayle Williamson

2024 National Index Study of 4-H Youth

Clover College, June 10–13; Registration Opens in …

Three New Varieties Of Hoya Ilagiorum (Kloppenburg, Siar & Cajano), Maria Luisa D. Guevarra, Jennelyn C. Bengoa, Gerlie P. Antesco

The Philippine Agricultural Scientist

Three new varieties of Hoya were registered to the Germplasm and Technology Release and Registration Office of the Institute of Plant Breeding, College of Agriculture and Food Science, University of the Philippines Los Baños and the National Seed Industry Council, Bureau of Plant Industry, Department of Agriculture in 2020 and 2023, respectively. These are open-pollinated (OP) segregants of Hoya ilagiorum (Kloppenburg, Siar & Cajano) that were generated in 2010. Evaluation of OP seedlings started in 2012 and the selection of promising segregants yielded 3 varieties, namely ‘Moonlight’, ‘Sunkissed’, and ‘Starburst’. ‘Moonlight’ has a dainty creamy yellow inflorescence consisting of 31 …

Nebline, March/April 2025

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Be Groundwater Aware in Your Day-to-Day Life! Becky Schuerman

National Groundwater Awareness Week, March 9-15, 2025

National Nutrition Month: Food Connects Us, Alyssa Havlovic

Recipe of the Month: Wild Vegetable Salad, Alyssa Havlovic

Prepare Your Landscape’s Spring Game Plan, Sarah Browning

Garden Guide: Things to Do This Month, Mary Jane Frogge

2025 GROBigRed

Embracing the Puddle: The Joy of Rainy Day Outdoor Play, Hayley Jackson Perez

Agronomic Practices to Reduce Nitrate Losses to Groundwater, John Nelson

Ethan & Morgan Gabel Attend National 4-H Congress

4-H Horse Teams at Nationals

Teen Council 4-H’ers Team Up to Lead Overnight Lock-in

Heart of …

Nebline, January/February 2025

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

2024 Extension Highlights

4-H Engaged 34,177 Youth

Nebraska Extension’s Strategic Direction

Reflflection, Growth and Whole-Person Wellness for 2025. Emily Gratopp

Recipe of the Month: Slow Cooker Chicken Tortilla Soup, Emily Gratopp

Extension’s 2025 Master Gardener Volunteer Training Begins Soon

Garden Guide: Things to Do This Month

Upcoming Green Industry Conferences

ProHort Lawn and Landscape Update

2025 Pesticide Applicator Trainings

Crop Production Clinics

Leaving a Lasting Legacy for Midwestern Farm Women

At Ag Literacy Festival, Students Learn How Agriculture Impacts Their Daily Lives

Managing Hard Water, Becky Schuerman

Don’t Let Fungus Gnats Bug You and Your Plants, Kait Chapman

2025 Lincoln …

Modeling Wild Rice Bed Health: A Dual Metric Approach For Bed Strength And Invasive Impact, Seth Sisneros-Martinez

Journal of Earth and Life Science

Wild rice (mannoomin; Zizania palustris) is an aquatic grain that grows in slow-moving rivers and shallow bays throughout northern Minnesota. In Headquarters Bay on Leech Lake, wild rice has served as a cultural staple for Indigenous communities for centuries. However, its population has declined in recent years due to multiple environmental issues. One potential contributor is Eurasian watermilfoil (Myriophyllum spicatum; EWM), an invasive species that forms dense mats capable of outcompeting native aquatic vegetation, including wild rice. EWM was first recorded on the southern shoreline of Leech Lake in 2005 and has since become widespread. This study …

An Assessment Of Vegetable Production Constraints, Trait Preferences And Willingness To Adopt Sustainable Intensification Options In Kenya And Uganda, Rose N. Okoma, Evanson R. Omuse, Daniel M. Mutyambai, Dennis Beesigamukama, Marius F. Murongo, Sevgan Subramanian, Frank Chidawanyika

All Peer-Reviewed Publications

Global food production systems are under pressure due to population increase, limited farmland, biotic and abiotic constrains, and ongoing climate change. Sustainable intensification is needed to increase agricultural productivity with minimal adverse environmental and social impacts. Vegetable-integrated push pull (VIPP) technology coupled with black soldier fly (BSF) frass offer such opportunities to smallholder farmers. However, farmers’ vegetable preferences and willingness to adopt these innovations remain unknown and are variable across various geographic scales. Focus group discussions (FGDs) and in-person interviews with smallholder farmers were conducted to assess vegetable production constraints and select vegetables to be integrated into VIPP coupled with …

Introduction To Hydroponics- 2025-2026 Workshop Handbook, Stacy A. Adams

Department of Agronomy and Horticulture: Faculty Publications

Hydroponically grown plants grow faster than traditional production systems, with greater productivity, greater palatability, and having optimal visual character. Three principal components of a system include the plant support platform, a nutrient solution reservoir, and an interface for the root-solution. This publication provides in-depth explanation to system design, evaluation of water quality, nutrient formulation, and prototype systems that can be easily constructed for those wanting to explore hydroponics, such as educators, organizational leaders, or home enthusiasts.

Terrarium- An Ecosystem In A Jar, Stacy A. Adams

Department of Agronomy and Horticulture: Faculty Publications

STEM education is supported through hand's-on activities in the classroom. Content understanding and reaffirmation of knowledge is supported through this informative STEM-Quick card that teachers or extension educators can distribute to participants for reference. Terrariums provide an example of a closed ecosystem where water and carbon cycling is demonstrated and plant growth can be observed. This card presents the steps to building and caring for an easy to create terrarium.

Greenhouse Management For The Smaller Structure--Educational And Hobby, Stacy A. Adams

Department of Agronomy and Horticulture: Faculty Publications

Greenhouses used for teaching or by hobbyist are smaller than those used for commercial production or found in the retail environment. Structural materials, covering, mechanical equipment, and control systems often are packaged as a kit made available through greenhouse suppliers. Supplier construction services may not be available, in which buyers must use local contractors to complete the installation. Greenhouses are unique structures that differ greatly from sheds or other outbuildings. They have coverings that allow maximum light transmittance, protected from UV degradation, and can handle wide inside to outside temperature extremes. This extension circular provides valuable information on the character, …

Broad-Spectrum Resistance To Fungal Foliar Diseases In Wheat: Recent Efforts And Achievements, Amira M.I. Mourad, Asmaa A.M. Ahmed, P. Stephen Baenziger, Andreas Börner, Ahmed Sallam

Department of Agronomy and Horticulture: Faculty Publications

Wheat (Triticum spp.) is one of the most important cereal crops in the world. Several diseases affect wheat production and can cause 20-80% yield loss annually. Out of these diseases, stripe rust, also known as yellow rust (Puccinia striiformis f. sp. tritici), stem rust (Puccinia graminis f. sp. tritici), leaf rust (Puccinia recondita), and powdery mildew (Blumeria graminis f. sp. tritici) are the most important fungal diseases that infect the foliar part of the plant. Many efforts were made to improve wheat resistance to these diseases. Due to the continuous advancement in …

Disentangling Genotype And Environment Specific Latent Features For Improved Trait Prediction Using A Compositional Autoencoder, Anirudha Powadi, Talukder Zaki Jubery, Michael C. Tross, James C. Schnable, Baskar Ganapathysubramanian

Department of Agronomy and Horticulture: Faculty Publications

In plant breeding and genetics, predictive models traditionally rely on compact representations of high-dimensional data, often using methods like Principal Component Analysis (PCA) and, more recently, Autoencoders (AE). However, these methods do not separate genotype-specific and environment-specific features, limiting their ability to accurately predict traits influenced by both genetic and environmental factors. We hypothesize that disentangling these representations into genotype-specific and environment-specific components can enhance predictive models. To test this, we developed a compositional autoencoder (CAE) that decomposes high-dimensional data into distinct genotype-specific and environment-specific latent features. Our CAE framework employed a hierarchical architecture within an autoencoder to effectively separate …

Industrial Hemp Biomass Negatively Affected By Herbicide Drift From Corn And Soybean Herbicides, Milos Zaric, Bruno Canella Vieira, Barbara Houston, Guilherme Sousa Alves, Samuel E. Wortman, Julie A. Peterson, Greg R. Kruger

Department of Agronomy and Horticulture: Faculty Publications

The establishment of industrial hemp (Cannabis sativa L.) fields near row crops has raised concerns about the potential adverse effects of herbicide drift on hemp production. This study examined hemp susceptibility to drift of herbicides registered for use in corn and/or soybeans. Herbicide solutions (2,4-D, dicamba, glufosinate, glyphosate, imazethapyr, lactofen, mesotrione) were applied separately in the wind tunnel (3.6 m s⁻¹ airspeed), simulating drift scenarios, with conventional TP95015EVS (TP) and air inclusion AI95015EVS (AI) flat fan nozzles calibrated to deliver 140 L ha⁻¹ carrier volume at 230 kPa. Mylar cards and hemp plants (20–25 cm tall) were placed …

Nebline, November/December 2024

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Positive Insights Shared Regarding CHIME: Head Start University Partnership Project, Jaci Fogel

Diabetes Awareness: Small Changes, Big Impact, Kayla Colgrove

Recipe of the Month: Turkey Cranberry Meatballs, Kayla Colgrove

Commercial/ Noncommercial Pesticide License

Love Gardening? Become a Master Gardener!

Garden Guide: Things to Do This Month

Upcoming Green Industry Conferences

Managing the Demands of Water & Wastewater Systems Can Make Gatherings More Enjoyable, Becky Schauerman

It’s Time to Plant Fall Cover Crops, John Nelson

A Quick Guide to Fleas, Kait Chapman

Heart of 4-H Award: Shane Cuttlers and Dena Noe

4-H Specialty Clubs Invite New Members

Nebraska 4-H Fed Steer …

Twas Facilitates Gene-Scale Trait Genetic Dissection Through Gene Expression, Structural Variations, And Alternative Splicing In Soybean, Delin Li, Qi Wang, Yu Tian, Xiangguang Lyv, Hao Zhang, Huilong Hong, Huawei Gao, Yan-Fei Li, Chaosen Zhao, Jiajun Wang, Ruizhen Wang, Jinliang Yang, Bin Liu, Patrick S. Schnable, James C. Schnable, Ying-Hui Li, Li-Juan Qiu

Department of Agronomy and Horticulture: Faculty Publications

A genome-wide association study (GWAS) identifies trait-associated loci, but identifying the causal genes can be a bottleneck, due in part to slow decay of linkage disequilibrium (LD). A transcriptome-wide association study (TWAS) addresses this issue by identifying gene expression–phenotype associations or integrating gene expression quantitative trait loci with GWAS results. Here, we used self-pollinated soybean (Glycine max [L.] Merr.) as a model to evaluate the application of TWAS to the genetic dissection of traits in plant species with slow LD decay. We generated RNA sequencing data for a soybean diversity panel and identified the genetic expression regulation of 29 …

Nebline, October 2024

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Super Fair Showcases 4-H’ers Learning Experiences

10 Money-$aving Grocery $hopping Hacks You Need to Try, Alyssa Havlovic

Recipe of the Month: Air Fryer Pork and Apple Burgers, Alyssa Havlovic

Growing Woody Floral Plants in the Home Garden, Sarah Browning

Garden Guie: Things to Do This Month, Mary Jane Frogge

Highboy Cover Crop Interseeding Project, John Nelson

Car Seat Safety for Your Family, Hayley Jackson-Perez

Heart of 4-H Volunteer Award: Lorene Bartos

Join 4-H

4-H Livestock Scholarship Recipients

State 4-H Horse Expo Top Results

Lancaster County Volunteers Receive Statewide 4-H Awards

4-H Announcements

Super Fair 4-H/FFA Top Results

State Fair 4-H …

Satellite Observations Indicate That Chia Uses Less Water Than Other Crops In Warm Climates, Brian Kirsch, Joshua B. Fisher, Thomas Piechota, Mohammad Hassani, Diego C. Suardiaz, Radhika Puri, Joseph Cahill, Hagop S. Atamian

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Many parts of the world face severe and prolonged drought conditions, stressing the sustainability of water resources and agriculture. Transitioning to water-efficient crops is one strategy that can help adapt to water scarcity. An emerging drought-tolerant crop of interest is chia (Salvia hispanica). Yet, no study has compared its large-scale water use dynamics to those of widely established crops across the globe. Here, we use satellite data over multiple years to assess the water use efficiency of chia, alfalfa, corn, and soybean globally. Results show that chia consumed 13-38% less water than alfalfa, corn, and soy and assimilated …

Dissecting The Genetic Architecture Of Sunflower Disc Diameter Using Genome-Wide Association Study, Yavuz Delen, Ravi V. Mural, Semra Palali-Delen, Gen Xu, James C. Schnable, Ismail M. Dweikat, Jinliang Yang

Department of Agronomy and Horticulture: Faculty Publications

Sunflower (Helianthus annuus L.) plays an essential role in meeting the demand for edible oil worldwide. The yield of sunflower seeds encompasses several component traits, including the disc diameter. Over three consecutive years, 2019, 2020, and 2022, we assessed phenotypic variation in disc diameter across a diverse set of sunflower accessions (N = 342) in replicated field trials. Upon aggregating the phenotypic data from multiple years, we estimated the broad sense heritability (H²) of the disc diameter trait to be 0.88. A subset of N = 274 accessions was genotyped by using the tunable genotyping-by-sequencing (tGBS) method, …

Association Mapping Of Important Agronomic Traits In Mucuna Pruriens (L.) Dc., Patrush Lepcha, Mahesh Shekhar, Leelambika Murugesan, Mahammad Jaheer, Ratan Chopra, Vikas Belamkar, Narayana Sathyanarayana

Department of Agronomy and Horticulture: Faculty Publications

Background The tropical legume Mucuna pruriens (L.) DC. can meet three agricultural needs: low-cost protein, highvalue medicines, and green manure or cover crops. But like other underutilized crops, it needs more modern breeding resources. Identifying marker-trait associations (MTAs) can facilitate marker-assisted breeding and crop improvement. Recent studies have demonstrated the feasibility of identifying MTAs using a small number of accessions (< 100). We have characterized a panel of 70 M. pruriens accessions across two consecutive years and performed association analysis for 16 phenotypic traits related to seed (seed length, seed width, seed thickness, seed yield per plant, hundred seed weight); pod (pod length, pod width, number of pods …

Gps Accuracy Of Smartphones For Crowdsourcing Research, Derron L. Dike

Master of Science in Environmental Sciences and Management Projects

ABSTRACT GPS Accuracy of Smartphones for Crowdsourcing Research Derron Dike Utilizing crowdsourcing with smartphones as a method for field data collection can contribute an array of data for scientific studies and land management applications. This study used crowdsourcing to examine smartphone built-in GPS performance for providing location-specific information with potential forestry applications. The usability of smartphones for GPS data collection in forestry studies or other practical applications is dependent on the level of accuracy required for those applications. A Smartphone Accuracy Trial was designed to test the GPS accuracy performance of current smartphones. Participants used the ArcGIS Field Maps application …

Nebline, August/September 2024

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Preserving the Harvest: Canning, Freezing and Drying Tips, Kayla Colgrove

How Savvy are YOU with Home Canning?

Recipe of the Month: Freezing Onions, Kayla Colgrove

Deep, Infrequent Irrigation Makes Lawns and Trees Healthier, Sarah Browning

Garden Guide: Things to Do This Month, Mary Jane Frogge

Get the Jump on Jumping Worms, Kait Jumpman

Preparing Water for Use in an Emergency, Becky Schuerman

Heart of 4-H Volunteer Award: Nicole Miller and Cole Meador

4-H Teen Council Invites New Members

4-H Announcements

Lancaster County Super Fair, August 1-10, 2024

4-H Premiere Communication Event Top Results

4-H Clover College: 55 Hands-on Workshops

4-H …

Greater Aperture Counteracts Effects Of Reduced Stomatal Density On Water Use Efficiency: A Case Study On Sugarcane And Meta-Analysis, Daniel Lunn, Baskaran Kannan, Amandine Germon, Alistair Leverett, Thomas E. Clemente, Fredy Altpeter, Andrew D.B. Leakey

Department of Agronomy and Horticulture: Faculty Publications

Stomata regulate CO₂ and water vapor exchange between leaves and the atmosphere. Stomata are a target for engineering to improve crop intrinsic water use efficiency (iWUE). One example is by expressing genes that lower stomatal density (SD) and reduce stomatal conductance (g_sw). However, the quantitative relationship between reduced SD, g_sw, and the mechanisms underlying it is poorly understood. We addressed this knowledge gap using low-SD sugarcane (Saccharum spp. hybrid) as a case study alongside a meta-analysis of data from 10 species. Transgenic expression of EPIDERMAL PATTERNING FACTOR 2 from Sorghum bicolor (SbEPF2) in sugarcane …

Revisiting Fr13a For Submergence Tolerance: Beyond The Sub1a Gene, Waseem Hussain, Mahender Anumalla, Abdelbagi M. Ismail, Harkamal Walia, Vistas Kumar Singh, Ajay Kohli, Sankalp Bhosale, Hans Bhardwaj

Department of Agronomy and Horticulture: Faculty Publications

Rice landrace FR13A is the original donor of the SUB1A gene. FR13A harbors hidden genetic variation that surpasses the submergence tolerance level of SUB1A. Here, we provide an overview of the unique features of FR13A associated with exceptional recovery ability that have been overlooked since the significant discovery of the SUB1 locus. We present a detailed overview of how to underpin the new genes associated with the recovery ability seen in FR13A. Finally, we propose a unique approach to develop rice cultivars that surpass submergence tolerance beyond the SUB1 locus from FR13A.

Tissue‑ And Time‑Dependent Metabolite Profiles During Early Grain Development Under Normal And High Night‑Time Temperature Conditions, Nathan Abshire, Andrew L. Hauck, Harkamal Walia, Toshihiro Obata

Department of Agronomy and Horticulture: Faculty Publications

Background Wheat grain development in the first few days after pollination determines the number of endosperm cells that influence grain yield potential and is susceptible to various environmental conditions, including high night temperatures (HNTs). Flag leaves and seed-associated bracts (glumes, awn, palea, and lemma) provide nutrients to the developing seed. However, the specific metabolic roles of these tissues are uncertain, especially their dynamics at different developmental stages and the time in a day. Tissue- and time-dependent metabolite profiling may hint at the metabolic roles of tissues and the mechanisms of how HNTs affect daytime metabolic status in early grain development. …

Nebline, June/July 2024

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Per- and Polyfluoroalkyl Substances (PFAS) Facts Related to Drinking Water by Becky Schuerman

Tar Spot is an Emerging Corn Disease in Eastern Nebraska by John Nelson

Nutrition Education for Refugee and Immigrant Families in Lincoln by Emily Gratopp

Recipe of the Month: Biryani by Emily Gratopp

Garden Guide: Things to Do This Month

Sudden Wilt and Death in Tomatoes by Sarah Browning

Sun's Out, Fun's Out: Keeping Your Little One Safe This Summer by Hayley Perez

Protect Yourself from Bed Bugs by Kait Chapman

Heart of 4-H Volunteer Award: Netsy Barent and Jessica Marsh

Nebraska 4-H Foundation Scholarship Winners

Learn …