SW MN Pest Management
Bruce Potter
Extension Educator / Assistant Professor
Integrated Pest Management Specialist
Southwest Research and Outreach Center
23669 130th Street
Lamberton, MN 56152
Phone: (507) 752-5066
Fax: (507) 752-5097
E-Mail: bpotter@umn.edu
What's New
- 2009 Southwest MN IPM Stuff - Issue 8 (Added 11/5/09) View previous issues of IPM Stuff below.
- 2 page summary of Managing Two-Spotted Spider Mites on Soybeans and Corn in Minnesota (Added 8/5/09)
- Managing Two-Spotted Spider Mites on Soybeans and Corn in Minnesota (Added 7/22/09)
- 2008 Insect and Disease Research
- Foliar applied insecticide control of the Soybean Aphid (Added 02/18/09)
Pest Populations
- Products labeled for Armyworm on Field Corn. List supplied by Ken Ostlie from the U of M's Dept. of Entomology
- Spider Mites in Soybeans
- Spider Mites, Aphids and Rain Complicating Spray Decisions in Soybean (Added 08/18/06)
- Early-Season Scouting for Soybean Aphid (Added 06/23/06)
- 2005 Northern Corn Rootworm Charts (Added 12/5/05) 2005 ECB Larvae/Plant (Added 12/5/05)
- 1998-2005 Corn Rootworm Surveys - Data courtesy of Minnesota Department of Agriculture - Plant Pest Survey
- ECB Black Light Captures - Available from VegEdge
- 1998-2005 Corn Borer Surveys - Data courtesy of Minnesota Department of Agriculture - Plant Pest Survey
Research
- 2007 Insect and Disease Research
- Financial and/or product support. The Minnesota Soybean Research and Promotion Council, BASF Corporation, Bayer Corporation, Dow AgroSciences, DuPont Agricultural Products, FMC Corporation, Garst Seeds, Monsanto Company, Pioneer Hybrid, Syngenta Crop Protection, Valent USA Corporation.
- The effect of HeadlineŽ fungicide on the yield of four corn hybrids (Added 01/04/08)
- 2006 Insect and Disease Research (Added 01/08/07)
- Financial and/or product support. The Minnesota Soybean Research and Promotion Council, BASF Corporation, Bayer Corporation, Dow AgroSciences, DuPont Agricultural Products, FMC Corporation, Garst Seeds, Monsanto Company, Pioneer Hybrid, Syngenta Crop Protection, Valent USA Corporation.
- The effect of HeadlineŽ fungicide on the yield of four corn hybrids
- Foliar fungicide effects on soybean aphid populations, soybean disease, senescence and yield.
- Foliar insecticide effects on soybean aphid and soybean yield.
- Foliar fungicide effects on soybean disease suppression, senescence and yield I.
- Soybean plant health: Foliar fungicide and insecticide effects on soybean disease suppression, senescence and yield I
- 2005 Fungicide Research Results (Added 05/01/06)
- Videos and slide shows from the Northern Great Plains Soybean IPM Forum are now available online at the following site, or by follow the individiual links in the speaker/title list below. Videos are not synched to the pdf files of speakers' slides, so you may wish to open both document side by side and follow along.
- A comparison of prophylactic and remedial approaches for soybean pest management (Added 04/04/07)
- USDA Soybean Rust Information Site (Added 3/21/05)
- 2004 SWROC Weed Control Research Results (Added 1/15/05)
- Foliar applied fungicides: Effect on soybean disease, soybean yield and interaction with insecticides (Added 12/16/04)
- 2004 Seed applied insecticide efficacy against the Soybean Aphid (Aphis glycines) and Bean Leaf Beetle (Cerotom trifurcata) (Added 12/1/04)
- 2004 Yield effects of seed applied fungicide, insecticide, and Rhizobium innoculants on soybean(Added 12/1/04)
- 2004 Foliar applied insecticide control of the Soybean Aphid (Aphis glycines) (Added 11/24/04)
Management Tips
- Insurance insecticide treatments for soybean aphids - Why we are concerned about this management strategy (Added 7/10/08)
- Are you wondering what can be done to avoid herbicide drift complaints? Read Windy Conditions present a Challenge for Early Season Weed Control "What can be done to avoid herbicide drift complaints" written by Jeff Gunsolus, Liz Stahl, and David Nicolai. (Added 06/07/07)
- Summer's heat and drought causing numerous problems in corn
- Extremely high winds caused lodged corn in some SW Minnesota counties. For a discussion of the impacts of lodging at this date see Dale Hicks' Crop News article at: http://www.extension.umn.edu/cropenews/2004/04MNCN16.htm.
- A spreadsheet to estimate time to soybean aphid threshold and scouting frequency can be found at http://www.soybeans.umn.edu/crop/insects/aphid/aphid_sagemodel.htm. Refresh your screen to view this page.
- Do you need prompt, accurate information on plant disease? View the University of Minnesota's Plant Disease Clinic website for information on submitting samples.
- Special acknowledgement and thanks for the support of applied pest management
research at Southwest Research and Outreach Center, Lamberton:
- University of Minnesota Extension Service, Bayer Corporation, Corn States Hybrid, DuPont Agricultural Products, Minnesota Agricultural Rapid Response Fund, Minnesota Soybean Research & Promotion Council, Monsanto Company, Pioneer Hybrid HI - Bred, and Syngenta Crop Protection
- 2002 Seed applied insecticide control of the soybean aphid (Aphis glycines) and Bean Leaf Beetle (Cerotoma trifurcata) (Added 12/9/03)
- A Comparison of Corn Herbicide/Insecticide Programs (Added 11/12/02)
- Foliar applied insecticide control of the Soybean Aphid (Added 11/12/02)
- Field Days will Focus on Countering Soybean Aphid Problems - By: Jim Nesseth (Added 7/1/02)
- Alfalfa Root, Crown, and Stem Disease Reference (Added 5/14/02)
- Articles prior to 2002
Newsletters
- 2009 Newsletters
- Revisit some of the IPM Stuff Classic Newsletters
- Corn Planting Depth - 3/5/99
- How to Grow a Bad Crop - 4/4/01
- 2008 Newsletters
- 2007 Newsletters
- 2006 Newsletters
- 2005 Newsletters
- 2004 Newsletters - IPM Stuff and Black Cutworm Issues
- 2003 Newsletters
- 2002 Newsletters
- 2001 Newsletters
- 2000 Newsletters
- 1999 Newsletters
Links
Agronomy
- MN Soybean Growers Association
- MN Corn Growers Association
- Just for Growers - MN Soybean Production
- Alfalfa Harvest Alert
Soybeans
Diseases / Nematodes
Insect Trapping
Insects
Integrated Pest Management
Asian Soybean Rust
- USDA Soybean Rust Information Site
- Official University of Minnesota Source for soybean rust information
- Asian soybean rust: Questions and Answers
- USDA Updates on Asian Soybean Rust Infestation in Southern US
- American Soybean Association
- USDA-APHIS
- Strategegic plan to minimize the impact of the introduction and establishment fo soybean rust on soybean production in the United States
- APS News release June 2003
- North Central Pest Management Center Pest Alert
- North Central Soybean Research and Promotion Council Plant health initiative fact Sheet
- USDA-ARS Fungicide trials
Other Newsletters
- The Bulletin - IPM Resources
- Minnesota Fruit and Vegetable IPM Newsletter
- Iowa State ICM Newsletter
- MN Department of Agriculture's Plant Pest Survey
- Wisconsin Crop Manager
- Red River IPM
Pesticide Labels
Weeds
- 2005 Weed Management Trials
- 2004 Weed Management Trials Conducted at Lamberton
- 2003 Weed Management Trials Conducted at Lamberton
- 2002 Weed Managment Trials Conducted at Lamberton and Luverne
- University of Minnesota Applied Weed Science Research
- 2000 Weed Managment Trials Conducted at Lamberton
- ISU Weed Science Reference Desk
Return to the SWROC Homepage
Last Modified 8/15/08 by B. Potter with technical assistance from M. Werner