Life Sciences Commons^™

Nebline, December 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Bioterrorism and the Biosecurity Measures We Can Use to Reduce our Risks
Biosecurity Related NebGuides and NebFacts
Deicing Salts Harmful to Plants
Houseplant Problems
Horticulture information center
Growing Cacti and Succulents
How Do Honey Bees Survive the Winter?
Nothing Brightens up a Winter Day Like the Song of a Bird
Looking for a New Hobby? Learn to Manage Bees and Produce Honey!
Extension Resources on Feeding Birds and Wildlife Habitat
Fungus Gnats Are Nuisance Often Found in Soil of Houseplants
Producer Question — Should I Aerate my Pasture?
Management Pays Better than Labor
Biosolids Improves Soil and Cuts Production Costs …

Nebline, November 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Celebrate Family Connections!
Take Time to be Thankful
Hints for Fruit Storage
Harvesting Popcorn
Winter Care For Strawberry Plants
Aloes, Easy and Fun to Grow
Horticulture information center
Pine Cones For Decoration
Combing: a Safe, Non-Toxic Method of Lice Control
Celebrate America Recycles Day
Head Lice Resources Available from the Extension Office
Asthma and Indoor Air Contaminants
Extension Record-Keeping Workshop Receives Award
Year End Financial Analysis and Planning
Beware of Entrapment in Moving Grain
Winterize Equipment Before Storing
Storing Leftover Pesticides
Heavy Water Use May Harm Septic Systems
Reduce Orchard Woes
Beware of Wood Heating Dangers]
T-U-R-K-E-Y Tips
Healthy Eating: …

Center For Grassland Studies Newsletter, Fall 2001, Volume 7, No. 4

Center for Grassland Studies: Newsletters

New Hosts of the Buffalograss Chinch Bug, Blissus occiduus by Thomas Eickhoff and Frederick Baxendale, Department of Entomology, UNL

Grassland Opportunities in the New Farm Bill by Craig Derickson, Natural Resources Conservation Service, USDA

Nebraska Grazing Conference Huge Success

Grazing Livestock Systems Major Enters Third Year

Great Plains Migrations Symposium

“Promoting Prairie” Conference in June 2002

Nebline, October 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Character Education Counts
Teaching Character by Example
Answers to Composting Questions
Growing Hardy Bulbs
Garden Cleanup
Fall Storage of Tender Bulbs, Corms and Tubers
Horticulture information center
My Child Was Sent Home With Head Lice — Now What Do I Do?
Eeek! There’s a Mouse in the House
Why Don’t Lice Treatments Seem to Work?
Insect Quiz
Facts and Myths of Hedge Apples
Sobering Farm Safety Statistics
Website Features Diverse Agricultural Opportunities
Most Grain Needs Aeration for Safe Storage
Moving Hay Bales Can be Dangerous
Corn Ethanol and By-Products Add Value to Nebraska
Keep Hay Bales Dry This Winter
Watch …

Nebline, September 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

4-H Centennial–1902-2002
4-H Centennial Quiz
Poison Ivy
Seasonal Needle Drop on Evergreens
Horticulture information center
Norfolk Island Pine
Tiny Flies in the House? Find the Source
Simple Fruit Fly Trap
The Kids are Back in School – So are Head Lice...
New Home? New Bugs!
Fall Household Hazardous Waste Collections
New Home? New Bugs!
Fall Is a Good Time to Control Problem Weeds
Prepare Grain Bins and Equipment Before Harvest
Nitrogen Fertilizer Sources
Crop Residues: An Economical Source of Feed
Nebraska Forest Service Ends Tree Distribution Program
Fall Dandelion Treatment
Livestock Buildings
Water Quickies for September
Fall Fertilizing is Best …

Nebline, August 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Science – It’s For Everyone!
Indoor Trees
Horticulture information center
Perennials with Colorful Foliage
Harvesting Guide for Fruits and Vegetables
Storing Extra Seeds
Cicadas: Mid-Summer Night’s Screamers
Leaving it to Beaver May Not be the Best Solution
Cicada Killers and Steel-Blue Cricket Killers
Are You Looking for the Latest Wheat Variety Test Results?
Sprayer Nozzle Tip Selection Fact Sheet Available
Nutrient Management Guide for Crops Published
Safety Should Always Come First
Terminating Farm Leases
Some Words on Water
The 2001 Acreage Owners Expo
Controlling Pocket Gophers
Drinking Water Q&A
Steps To Maintaining a Healthy Pasture
Home Canning Concerns
Healthy Eating: …

Center For Grassland Studies Newsletter, Summer 2001, Volume 7, No. 3

Center for Grassland Studies: Newsletters

The Lesser Prairie-chickens of Kansas’ Sandsage Prairies by Paul Johnsgard, Regents Professor/Professor Emeritus, School of Biological Sciences, UNL

Revisiting Nebraska's Mammals by Patricia Freeman, University of Nebraska State Museum

CGS Citizens Advisory Council Tours Southeast Nebraska

Beef and Forage Specialists Tour Nebraska Sand Hills

Don’t Forget the Nebraska Grazing Conference!

Landscape Ecology Symposium in April 2002

Grazing Sudangrass, Pearl Millet, and Sorghum Hybrids by Bruce Anderson, Department of Agronomy and Horticulture, UNL

CGS 2001 Seminar Series

Nebline, July 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Making A Difference The County Fair Way
Vegetable Gardening in the Fall
Start Avocados Seeds
Blue Flowers for the Garden
Viburnums in the Landscape
Horticulture information center
Add a Touch of Fragrance
Explore Spring Creek Prairie
Hey Acreage Owners!
Dispelling The Daddy Longlegs Myth
August Household Hazardous Waste Collections
The Origin of an Acre and Other Land Measures
Calibrating Farm Sprayers
Pesticide Container Recycling Dates Set
Tips for Late Summer Alfalfa Planting
The Acreage Owners Expo
Simplify Lawn Care During Drought
Mulching Can Make Gardening Easier
Healthy Eating: Enjoy Nebraska Foods
The Well-Dressed Salad
Is That Whole Wheat Bread Really …

Nebline, June 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Grilling It Safely
Handling Food Safely on the Road
Watch for Squash Vine Borer
Zoo Garden
Days Between Flowering and Harvest of Vegetables
Horticulture information center
Night Blooming Flowers Offer Evening Enjoyment
Hey Kids! Out of School and Already Bored? Try Rearing Butterflies and Moths
Latex Paint Exchange: June 23
“Itchy Chiggers”
Some Common Butterfly Larval Host Plants
What Bio-Security Issues Should You Take on Your Livestock Operation?
Pesticide Container Recycling Program
Prepare Equipment for Storage
EPA Starts Phasing Out Diazinon This Spring
Manure Handling
Shock Chlorination of Domestic Water Supplies
2001 Plants of the Year Winners Recommended for Nebraska …

Nebline, May 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Crop Genetic Engineering – 101
StarLink Corn—What is All the Fuss About?
Think About Apple Maggot Control Now
Three All-America Rose Selections Winners for 2001
Mulches
Perennials with Unique Flowers
Horticulture information center
It’s Springtime: Watch for Signs of Termites
We Love the Birds, But Sometimes They Drive Us Crazy!
Insects, Spiders, Mice and More
Reminder!! Household Hazardous Waste Collection for Lancaster County Residents
Controlling Volunteer StarLink™ corn
BSE (Mad Cow) and Foot & Mouth Disease, Ending the Confusion!!!
Strategic Mowing Helps Lawns Grow Healthfully
Trellis Construction
Healthy Tomatoes Result of Planning, Care
Suiting the Garden to the Gardener
Healthy …

First Report Of Columbia Root Knot Nematode (Meloidogyne Chitwoodi) In Potato In Texas, A. L. Szalanski, P. G. Mullin, T. S. Harris, T. O. Powers

Department of Plant Pathology: Faculty Publications

Columbia root-knot nematode, Meloidogyne chitwoodi Golden et al. (1) was identified from potatoes, Solanum tuberosum L., collected from Dallam County, Texas in October 2000. Seed potatoes are the most likely source for this introduction. This nematode is currently found infecting potatoes grown in California, Colorado, Idaho, New Mexico, Nevada, Oregon, Utah, and Washington. Some countries prohibit import of both seed and table stock potatoes originating in states known to harbor M. chitwoodi. Lesions on the potatoes had discrete brown coloration with white central spots in the outer 1 cm of the tuber flesh. Female nematode densities averaged 3 per square …

Center For Grassland Studies Newsletter, Spring 2001, Volume 7, No. 2

Center for Grassland Studies: Newsletters

Contents:

Windrow Grazing and Baled-Hay Feeding Strategies for Wintering Calves by Jerry Volesky, Don Adams, and Richard Clark, WCREC, UNL

Dull Mower Affects Turf in More Ways than Appearance by Don Steinegger and Bob Shearman, Department of Agronomy and Horticulture, UNL

Nebraska Grazing Conference August 13-14

“Backyard Farmer” Available on Internet

“Arbor Links” -- Dream Becomes Reality

Sampson Fellowship Award

UNL Hosts First Day of Issue Ceremony for Great Plains Prairie Stamp

Nebline, April 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Human Diseases and Wildlife: Implications for Nebraska
Plant a Tree
Mom’s Day Garden
Annual Vines in the Landscape
What day is Arbor Day?
Summer Patch of Turfgrass
Horticulture information center
Termite Workshop on May 22
Household Hazardous Waste Collections for 2001
Safely Clean up After Rodents
Cans for Books
Test Soils for Nitrates; Adjust Application Rate Accordingly
Reduce Nitrogen and Maintain Yields; Multi-plot Research Results Show the Thresholds
Graze Conservatively Following Drought Year
Farm Labor
Diazinon Phase-Out Beginning
Lincoln Iris Society
Aerate Lawn to Improve Air Flow
How to Drive a Staple
Composting Workshops and Demonstrations for 2001
Anderson’s Post …

Nebline, March 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Earth wellness festival! In its seventh year!
Curbside Recycling Offered Through NDEQ Grant!
Youth Are Making A Difference!
Coloring Eggs with Natural Dyes
Perennial Plant of the Year 2001
Purchasing Trees for Landscape Planting
Horticulture information center
Easter Lily Care
Increased Landfill Rates Are Still A Bargain
Are you Ready for Some Spring Invaders?
Where Wastes Should Go in Lancaster County: Suggest Disposal Options
Stunned by Fuel Bills? Reduce Energy Consumption
Termite Workshop on May 22
Following NU Nitrogen Recommendations Can Help Producers Cope with Fertilizer Costs
What do we Really Know About BSE “Mad Cow Disease”
Poor Germination and …

Virulence Of Puccinia Triticina On Wheat In Nebraska During 1997 And 1998, J. E. Watkins, J. Schimelfenig, P. Stephen Baenziger, Kent M. Eskridge

Department of Plant Pathology: Faculty Publications

Urediniospore isolates of Puccinia triticina were obtained from wheat leaf collections made in three wheat-growing regions in Nebraska in 1997 and in four regions in 1998. Using 16 Thatcher lines that are near-isogenic for leaf rust resistance, 17 virulence phenotypes were found among 121 single uredinial isolates in 1997, and 42 virulence phenotypes were found among 178 isolates in 1998. The most prevalent phenotype in 1997 was MDRR (virulent on Lr1, 3, 3ka, 10, 11, 18, 23, 24, and 30). In 1998, virulence phenotypes MDRR and MDRM (virulent on Lr1, 3, 3ka, 10, 11, 23, 24, and 30 …

Nebline, February 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

We’re Here When You May Need Us Most! http://lancaster.unl.edu
It's a Hit!
“But I don’t have a computer”
What Does the Future Hold for This Web Site?
Pruning Mature Deciduous Shrubs
2001 All America Selection
Basil for Your Garden
We need your help!
Beginning Beekeeping Classes: Kearney and Omaha
Editors Comment
Prevent Rabbit Damage to Trees and Shrubs
Computerized Financial Recordkeeping
What is Organic? Now We Know
New EPA Regulations
Display Tips for Farmers Markets
Egg Eating by Chickens
Lawn Care Management Focus of March UNL Workshop
It’s Garden Seed Catalog Time
Top Ten List
Healthy Eating
Helping of Holiday …

Bacillus Species For Reducing Fusarium Head Blight In Cereals, David A. Schisler, Naseem I. Khan, Michael J. Boehm

Department of Plant Pathology: Faculty Publications

Microbial antagonists that will suppress Fusarium head blight (head scab) in cereals, particularly in wheat and barley have been identified. Two superior antagonists include NRRL B-30210 and NRRL B-30211.

The Aspergillus Nidulans Snt Genes Are Required For The Regulation Of Septum Formation And Cell Cycle Checkpoints, Peter R. Kraus, Steven D. Harris

Department of Plant Pathology: Faculty Publications

In Aspergillus nidulans, germinating conidia undergo multiple rounds of nuclear division before forming a septum. Previous genetic results suggest that the ability to separate nuclear division and septum formation depends upon a threshold level of activity of the cyclin-dependent kinase NIMXcdk1. Mutations in nimX and nimT, the gene encoding the NIMXcdk1-activating phosphatase, have revealed that Tyr-15 phosphorylation is important for determining the timing of the formation of the first septum. Here, we describe a screen for suppressors of nimT23 (snt), designed to identify additional components of the pathway regulating septum formation. We show that a subset …

Aquatic Plants Of Nebraska, Michael P. Gutzmer, Robert B. Kaul

University of Nebraska State Museum: Programs Information

More than 100 species of aquatic plants grow in Nebraska. Some are entirely submersed for their whole lives, others produce floating leaves and flowers, and still others stand upright, with only their lower stems in water. Examples of these are shown here in this publication.

Vigorous and diverse colonies of aquatic plants are usually a sign of healthy and stable aquatic environments. In fact, the plants themselves stabilize the shorelines, underwater soils, and water chemistry. Waters rich with aquatic plants are rich with aquatic animals and waterfowl, which find cover, breeding habitat, and abundant food. Non-alkaline waters have more aquatic …

Center For Grassland Studies Newsletter, Winter 2001, Volume 7, No. 1

Center for Grassland Studies: Newsletters

Contents

Using the Nutritional Balance Analyzer (NUTBAL) Program to Track Crude Protein Values for Rangeland and CRP under Drought Conditions by Mary Schrader, Natural Resources Conservation Service

UNL Research Towards Biological Control of Turfgrass Diseases - Part II by Gary Yuen, Department of Plant Pathology, UNL

Nebraska Grazing Conference August 13-14

Natural Landscaping at City Library

2001-2002 Nebraska Ranch Practicum

USDA "PLANTS" Web Site

Selection And Evaluation Of Microorganisms For Biocontrol Of Fusarium Head Blight Of Wheat Incited By Gibberella Zeae, N. I. Khan, D. A. Schisler, Michael J. Boehm, P. J. Slininger, R. J. Bothast

Department of Plant Pathology: Faculty Publications

Gibberella zeae incites Fusarium head blight (FHB), a devastating disease that causes extensive yield and quality losses to wheat and barley. Of over 700 microbial strains obtained from wheat anthers, 54 were able to utilize tartaric acid as a carbon source when the compound was supplied as choline bitartrate in liquid culture. Four tartaric acid–utilizing and three nonutilizing strains reduced FHB in initial tests and were selected for further assays. Antagonists were effective against three different isolates of G. zeae when single wheat florets were inoculated with pathogen and antagonist inoculum. All seven antagonists increased 100-kernel weight when applied simultaneously …

Age-Related Resistance In Bell Pepper To Cucumber Mosaic Virus , Hernan Garcia-Ruiz, John F. Murphy

Department of Plant Pathology: Faculty Publications

We demonstrated the occurrence of mature plant resistance in Capsicum annuum 'Early Calwonder' to Cucumber mosaic virus (CMV) under greenhouse conditions. When Early Cal wonder plants were sown at 10 day intervals and transplanted to 10-cm square pots, three distinct plant sizes were identified that were designated small, medium and large. Trials conducted during each season showed that CMV accumulated in inoculated leaves of all plants of each size category. All small plants (with the exception of the winter trial) developed a systemic infection that included accumulation of CMV in uninoculated leaves and severe systemic symptoms. Medium plants had a …

Genetic Analysis Of Kafirins And Their Phenotypic Correlations With Feed Quality Traits, In Vitro Digestibility, And Seed Weight In Grain Sorghum, C. Hicks, S. R. Bean, G. L. Lookhart, Jeffrey F. Pedersen, K. D. Kofoid, M. R. Tuinstra

Department of Agronomy and Horticulture: Faculty Publications

Twenty-three entries of grain sorghum (Sorghum bicolor (L.) Moench), including eight inbred lines (five males and three females) and 15 hybrids, were evaluated to determine the proportion of γ, αII, and β-αI-kafirins and their association with contents of crude protein, fat, and starch; protein digestibility; in vitro dry matter disappearance; and seed weight. The male lines included three normal-seeded lines (TX2737, TX435, and P954063) and two large-seeded lines (Eastin1 and PL-1). Female lines consisted of three common U.S. seed parent lines (Wheatland, Redlan, and SA3042). The lines and their hybrids were grown under dryland conditions at two locations in …

Genomic Regions That Underlie Soybean Seed Isoflavone Content, K. Meksem, V. N. Njiti, W. J. Banz, M. J. Iqbal, My. M. Kassem, David L. Hyten, J. Yuang, T. A. Winters, D. A. Lightfoot

Department of Agronomy and Horticulture: Faculty Publications

Soy products contain isoflavones (genistein, daidzein, and glycitein)that display biological effects when ingested by humans and animals, these effects are species, dose and age dependent. Therefore, the content and quality of isoflavones in soybeans is a key to their biological effect. Our objective was to identify loci that underlie isoflavone content in soybean seeds. The study involved 100 recombinant inbred lines (RIL)fr om the cross of ‘Essex’ by ‘Forrest,’ two cultivars that contrast for isoflavone content. Isoflavone content of seeds fromeach RIL was determined by high performance liquid chromatography (HPLC). The distribution of isoflavone content was continuous and unimodal. The …

Nebline, January 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Families Stay Healthy Through Lancaster
County Nutrition Education Program (NEP)
Lancaster County NEP Employee Receives UNL Outstanding Employee Award
Nebraska Nutrition Education Program Receives National Award
Basic Tree Pruning
2001 Plants of the Year
Ten Steps To Good Gardening
Horticulture information center
How do Animals Survive our Cold Nebraska Temperatures?
Firebrat Frustration
Number One Nuisance/Number One Clown
SNAP Hires Manager
Testing Feed and Balancing Rations Saves Money
Private Pesticide Applicator Training
Computerized Financial Record Keeping
Starting Seedlings Indoors
Energy Information Goes Digital
Check Before Flushing
Energy Star Products Offer Energy, Environmental Savings
Good Hay is Valuable
Healthy Eating: Enjoy Nebraska …

Seed Physiology, Production & Technology: Germination, Emergence, And Yield Of 20 Plant-Color, Seed-Color Near-Isogenic Lines Of Grain Sorghum, Jeffrey F. Pedersen, J. J. Toy

Department of Agronomy and Horticulture: Faculty Publications

Although there is growing demand for sorghum [Sorghum bicolor (L.) Moench] with white seed and tan plant color, there is limited information on the overall agronomic fitness of sorghum with these characters. A set of experiments was conducted to evaluate the combined effects of plant color and seed color on sorghum germination, emergence, and agronomic performance. Twenty near-isogenic lines with red seed/tan plant (RT), red seed/purple plant (RP), white seed/ tan plant (WT), white seed/purple plant (WP) phenotypes were tested under field and laboratory conditions. Plant color X seed color interactions were not significant. Purple plant color phenotypes had higher …