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1998
Wednesday, November 18th

1998 Field-Crop Insects Update

Jon J. Tollefson, Iowa State University

An Evaluation of Soil Survey Crop Yield Interpretations for Two Central Iowa Farms

A. L. Steinwand, Iowa State University
D. L. Karlen, Iowa State University
T. E. Fenton, Iowa State University

An Update on New Potato Leafhopper-Tolerant Alfalfa Products and Their Management Guidelines

Stephen A. Lefko, Iowa State University
Larry P. Pedigo, Iowa State University
Marlin E. Rice, Iowa State University

Basics of Management - Intensive Grazing

Stephen K. Barnhart, Iowa State University

Corn Diseases in 1998 - Management and Research Update

Gary P. Munkvold, Iowa State University
Charlie A. Martinson, Iowa State University
John M. Shriver, Iowa State University

Crop Weather Update and Outlook

Elwynn Taylor, Iowa State University

Diversity: A Key Element of Sustainable Agricultural Systems

Matt Liebman, Iowa State University

Farm Machinery Costs: Profitable Options

Graeme R. Quick, Iowa State University
Tom Schleffer, Iowa State University

Farming the Internet for Useful Crop Management Information

Brent A. Pringnitz, Iowa State University

Field Variability of Anhydrous Ammonia Distribution

H. Mark Hanna, Iowa State University
Michael L. White, Iowa State University

Herbicide Resistance Update

Bob Hartzler, Iowa State University

Impact and Importance of Foliar Diseases of Alfalfa in Iowa

Forrest W. Nutter Jr., Iowa State University
Gary Munkvold, Iowa State University

Impact of Six Genetic Modifications of Corn on Feed Cost and the Consumption of Traditional Feed Ingredients

C. Phillip Baumel, Iowa State University
Tun-Hsiang Yu, Iowa State University
Connie Hardy, Iowa State University
Marty J. McVey, AGRI Industries
Jerry L. Sell, Iowa State University

Livestock Outlook

Alan Vontalge, Iowa State University

Managing Crop Nutrients and Limestone with Reduced Financial Resources

John E. Sawyer, Iowa State University

Manure Applicators' Certification

James D. Johnson, Iowa State University

Narow Row Corn Production for Iowa

Dale E. Farnham, Iowa State University

New Manure Plan and Manure Applicator Certification Requirements

Jeffery Lorimor, Iowa State University

New Nitrogen Application/Placement Techniques to Increase Use-Efficiency and Reduce Nitrate Leaching

James L. Baker, Iowa State University
Daniel E. Ressler, Iowa State University
Robert Horton, Iowa State University
Thomas C. Kaspar, U.S. Department of Agriculture

Nitrogen Management to Address Low Grain Prices

Alfred M. Blackmer, Iowa State University

Planning a Profitable ICM Service

Susan A. Brown, Iowa State University
Joel DeJong, Iowa State University
Dan Frieberg, Northwest Iowa Agribusiness ICM Project
Paul Kassel, Iowa State University
Kevin Kuhn, Northwest Iowa Agribusiness ICM Project

Precision Agriculture - Putting the Basics to Work

Larry D. Eekhoff, NEW Cooperative, Inc.

Relative Emergence of Weeds of Corn and Soybean

Douglas D. Buhler, Iowa State University
Robert G. Hartzler, Iowa State University
Lowell D. Sandell, Iowa State University

Selecting Forage Species

Stephen K. Barnhart, Iowa State University

Soil Sampling Strategies for Variable Rate P and K Fertilization and Liming

Antonio Mallarino, Iowa State University
David Wittry, Iowa State University

Soybean Cyst Nematode - Biology and Management

Gregory L. Tylka, Iowa State University

Soybean Cyst Nematode - Identification and Extraction Techniques

Gregory L. Tylka, Iowa State University

Soybean Seed Production

J. S. Burris, Iowa State University

Status, Trends, and Management of Soybean Studies Death Syndrome and White Mold

X. B. Yang, Iowa State University
Soum Sanogo, Iowa State University
Peter Lundeen, Iowa State University
Michael Uphoff, Iowa State University

Take the Test, Beat the Pest: The SCN Coalition

Gregory L. Tylka, Iowa State University

The 1998 Growing Season in Review

Dale E. Farnham, Iowa State University

The Iowa Crop Management Database: An Agronomic and Economic Information Recording Tool

Craig K. Tordsen, Iowa State University

Tillage and Fertilizer Placement for the Corn-Soybean Rotation

Antonio P. Mallarino, Iowa State University
Daniel W. Barker, Iowa State University
Rogerio Borges, Iowa State University
James C. North, Iowa State University

Use of Soil Surveys in Precision Soil and Crop Management

Thomas E. Fenton, Iowa State University

Using Precision Agriculture as a Tool to Enhance Weed Management

Gregg A. Johnson, University of Minnesota

Weed Management Update

Micheal D. K. Owen, Iowa State University