Featured Open-Access Webcasts

•  Resistance of Botrytis to Fungicides in California Strawberries
Scott Cosseboom , California Polytechnic University San Luis Obispo, November 2017.

•  Stubby-Root Nematodes and Corky Ring Spot of Potato
George W. Bird, Michigan State University, September 2017.

•  Plant Parasitic Nematodes Management Options in Cotton Production
Kathy S. Lawrence, Auburn University, September 2017.

•  Enlarged Lenticels
Andy Robinson, North Dakota State University, University of Minnesota, September 2017.

•  Identification and Management of Foliar Diseases of Cotton in the United States
Heather M. Kelly, University of Tennessee, August 2017.

•  Seed Potato Certification
Robert D. Davidson, Colorado State University, August 2017.

•  Tactics to Manage Herbicide-Resistant Weeds
Jared Goplen, University of Minnesota, August 2017.

•  Effect of Glyphosate Application on Sudden Death Syndrome of Glyphosate-resistant Soybean
Yuba R. Kandel, Iowa State University, July 2017.

•  What Is the Source of Potato Psyllids Colonizing Potato Fields in the Pacific Northwest?
David Horton, USDA-ARS, June 2017.

•  Row Spacing and Seeding Rate and Affects on Weed Management
Shawn P. Conley, University of Wisconsin-Madison, June 2017.

•  Potato Growth and Development
Mike Thornton, University of Idaho, May 2017.

•  Tank Cleaning
Fred Whitford, Purdue University, May 2017.

•  Herbicide-resistant Common Ragweed Management in Cotton
Charlie Cahoon, Virginia Tech, May 2017.

•  A Review of the Effects of Various Cover Crop Species on Winter and Summer Annual Weed Emergence
Kevin Bradley, University of Missouri, May 2017.

•  Helping Growers Manage Potato Psyllids & Zebra Chip in the Columbia Basin of Washington State
Carrie H. Wohleb, Washington State University, April 2017.

•  Thrips Infestation Predictor for Cotton: An Online Tool for Informed Thrips Management
George G. Kennedy, North Carolina State University, April 2017.

•  Fungicide Management of Rhizoctonia Canker and Black Scurf
Jeff Miller, Miller Research, March 2017.

•  Practical Management of Powdery Scab
Robert D. Davidson, Colorado State University, February 2017.

•  Resistant Weeds: What You Should Know and Why You Should Care
Todd A. Baughman, Oklahoma State University, February 2017.

•  Management of Tarnished Plant Bugs in Cotton
Jeff Gore, Mississippi State University, January 2017.

•  Western Bean Cutworm: Pest Status & IPM Options
Julie A. Peterson, University of Nebraska-Lincoln, January 2017.

•  Fire Blight and Streptomycin Resistance
Quan Zeng, Connecticut Agricultural Experiment Station, January 2017.

•  Wheat Stem Sawfly in Wheat
Jeff Bradshaw, University of Nebraska–Lincoln, May 2016.

•  Risk-Based Residential HLB/ACP Survey for California, Texas, and Arizona
Tim R. Gottwald, USDA-ARS, October 2013.

 Special Focus Topics

Focus on Corn
Presentations on corn production and management from expert speakers

Focus on Cotton
Presentations on cotton production and management from expert speakers

Focus on Potato
Presentations on potato production and management from expert speakers

Focus on Soybean
Presentations on soybean production and management from expert speakers

Focus on Tomato
Presentations on Tomato production and management from expert speakers

 Other Educational Resources

APS Webcasts
On-Demand webcasts of The American Phytopathological Society

Sorghum Webcasts
On-Demand presentations for producers who grow sorghum or are considering sorghum in their crop rotations

On-Farm Research Conference
A series of training seminars to help growers and consultants conduct their own crop management research.

Featured Partners

Show All Partners
Be a Partner

Privacy Policy | Copyright © 2016 | Disclaimer | Viewing Tips | Contact Us