Source: NORTH DAKOTA STATE UNIV submitted to NRP
ECOLOGY AND MANAGEMENT OF EUROPEAN CORN BORER AND OTHER LEPIDOPTERAN PESTS OF CORN
Sponsoring Institution
National Institute of Food and Agriculture
Project Status
COMPLETE
Funding Source
Reporting Frequency
Annual
Accession No.
0223202
Grant No.
(N/A)
Cumulative Award Amt.
(N/A)
Proposal No.
(N/A)
Multistate No.
NC-205
Project Start Date
Oct 1, 2010
Project End Date
Sep 30, 2015
Grant Year
(N/A)
Program Code
[(N/A)]- (N/A)
Recipient Organization
NORTH DAKOTA STATE UNIV
1310 BOLLEY DR
FARGO,ND 58105-5750
Performing Department
Plant Pathology
Non Technical Summary
The aim of this project is to increase knowledge on the importance of Integrated Pest Management strategies for pest management of European corn borer and other Lepidopteran insect pests. Some examples include: flight patterns of different corn borer populations, degree day development, economic thresholds, insecticide recommendations, use of Bt corn and insecticide resistance management. With the increase adoption of Bt corn in North Dakota, this project improves the understanding of Bt transgenic corn and its implications for resistance management of European corn borer in North Dakota.
Animal Health Component
(N/A)
Research Effort Categories
Basic
(N/A)
Applied
(N/A)
Developmental
(N/A)
Classification

Knowledge Area (KA)Subject of Investigation (SOI)Field of Science (FOS)Percent
2113110113080%
2111510113020%
Goals / Objectives
Employ electronic delivery methods to disseminate information related to sustainable management of Lepidopteran pests.
Project Methods
New and updated research and extension information on Integrated Pest Management of European corn borer and other Lepidopteran pests of corn were compiled and disseminated to producers, extension agents, agribusiness representatives and crop consultants in North Dakota. Project findings were distributed through the NDSU Crop and Pest Report and extension bulletins via print and/or electronic mail list and extension websites, radio interviews, extension meetings, field days, and direct contact with agribusiness representatives and producers.

Progress 10/01/10 to 09/30/15

Outputs
Target Audience: Target audience includes producers, extension agents/specialist, agribusiness representatives and crop consultants in North Dakota, and the North Dakota Corn Council. Changes/Problems: Nothing Reported What opportunities for training and professional development has the project provided? Hands-on training on corn insect pests was conducted at the 2013 Eastern Crop Scout School by Knodel, and IPM scouts ran pheromone traps (6 sites) to monitor for European corn borer in 2013. How have the results been disseminated to communities of interest? Project findings were distributed through the NDSU Crop and Pest Report and extension bulletins via print and/or electronic mail list and extension websites, radio interviews, extension meetings, field days, and direct contact with agribusiness representatives and producers. IPM Trainings on Lepidoptera Pests ofCornwere conducted at the following extension meetings: NDSU / UM Commercial Pesticide Applicator Training at Fargo - Nov 27, 2012. Total audience = ≈ 350 people. 2013 Eastern Crop & Pest Management School, March 4-5, 2013, Fargo, ND. Total audience = >130 people. 2013 Western Crop & Pest Management School, February 26-27, 2013, Mandan, ND. Total audience = >125 people. What do you plan to do during the next reporting period to accomplish the goals? Nothing Reported

Impacts
What was accomplished under these goals? The aim of this project is to increase knowledge of Integrated Pest Management strategies for control of European corn borer and other Lepidopteran insect pests. Some examples include: flight patterns of different voltine populations, degree day development, economic thresholds, insecticide recommendations, insecticide resistance management, use of Bt-corn. I am participating in only the extension component on desseminating information on sustainable management of Lepidopteran pests. Outreach information on Integrated Pest Management of European corn borer and other Lepidopteran pests of corn were disseminated to producers, extension agents, agribusiness representatives and crop consultants in North Dakota. Project findings were distributed through the NDSU Crop and Pest Report and extension bulletins via print and/or electronic mail list and extension websites, radio interviews, extension meetings, field days, and direct contact with agribusiness representatives and producers. A small network of pheromone traps (6 sites) were coordinated by the IPM Survey program to monitor for European corn borer in 2013.

Publications

  • Type: Other Status: Published Year Published: 2013 Citation: Knodel, J.J., P. Beauzay and M. Boetel. 2013 North Dakota Field Crop Insect Management Guide. NDSU Ext. Serv., E-1143 (Revised). Knodel, J.J. 2013. European Corn Borer Emerging. NDSU Crop & Pest Report #12 (July 25, 2013). Knodel, J.J. 2013. European Corn Borer Egg Masses. NDSU Crop & Pest Report #14 (Aug. 8, 2013). Chapara, V. 2013. Awed to See European Corn Borer Reaching Its High Levels in NC ND. NDSU Crop & Pest Report #16 (Sept. 12, 2013).


Progress 10/01/13 to 09/30/14

Outputs
Target Audience: Target audience includes producers, extension agents/specialists, agribusiness representatives and crop consultants in North Dakota, and the North Dakota Corn Council. Changes/Problems: Nothing Reported What opportunities for training and professional development has the project provided? Extension Meetings: Training on corn insect pests was conducted at the following meetings. Corn Insect Pest Review, Corn College, ND Corn Council, Fargo, ND - Jan. 20, 2014. Total audience = 75 people. Hands-on Laboratories: Insects of Wheat, Corn, Soybeans, Dry Beans, Sunflower and Canola (3 talks); 2014 Eastern Crop & Pest Management School, Fargo, ND - Feb. 26-27, 2014. Total audience = 102 people. Entomology - Insecticide Questions, Centrol Roundtable meeting, Fargo, ND - Feb. 28, 2014. Total audience = 85. Corn Insect Pest Management, 2014 Western Crop & Pest Management School, Minot, ND - March 4-5, 2014. Total audience = 117 people. Insect Scouting Protocols for IPM Survey, NDSU IPM Survey Scout Training, Carrington, ND - May 21, 2014. Total audience = 20. Pest Clinics - Insects, NDSU NCREC Annual Field Day, Minot, ND - July 16, 2014. Total audience = 110. Basics of IPM for Insects, ND State College of Science, Fargo, ND - July 18, 2014. Total audience = 100. Field Crop Insect Training for CCA, NDSU Extension agents/specialist taking CCA exam, Fargo, ND - Oct. 21, 2014. Total audience = 6 people. Insecticides and Pollinator Protection Update, NDSU / UM Commercial Pesticide Applicator Training, Fargo, ND - Dec. 3, 2014. Total audience = 325 people. How have the results been disseminated to communities of interest? Results were distributed through the NDSU Crop and Pest Report Newsletter and extension bulletins via print and/or electronic mail list and extension websites, radio interviews, extension meetings, field days, and direct contact with agribusiness representatives and producers. What do you plan to do during the next reporting period to accomplish the goals? Nothing Reported

Impacts
What was accomplished under these goals? The aim of this project is to increase knowledge of Integrated Pest Management strategies for control of European corn borer and other Lepidopteran insect pests. Some examples include: flight patterns of different voltine populations, degree day development, economic thresholds, insecticide recommendations, insecticide resistance management, and the use of Bt-corn. I am participating in only one objective as an extension component. Outreach information on Integrated Pest Management of European corn borer and other Lepidopteran pests of corn were disseminated to producers, extension agents, agribusiness representatives and crop consultants in North Dakota. Project findings were distributed through the NDSU Crop and Pest Report and extension bulletins via print and/or electronic mail list and extension websites, radio interviews, extension meetings, field days, and direct contact with agribusiness representatives and producers.

Publications

  • Type: Other Status: Published Year Published: 2014 Citation: Knodel, J.J., P. Beauzay and M. Boetel. 2014 North Dakota Field Crop Insect Management Guide. NDSU Ext. Serv., E-1143 (Revised).
  • Type: Other Status: Published Year Published: 2014 Citation: Chapara, V. 2014. European Corn Borer. NDSU Crop & Pest Report #17 (Sept. 11, 2014).


Progress 10/01/12 to 09/30/13

Outputs
Target Audience: Target audience includes producers, extension agents/specialists, agribusiness representatives and crop consultants in North Dakota, and the North Dakota Corn Council. Changes/Problems: Nothing Reported What opportunities for training and professional development has the project provided? Training on corn insect pests was conducted at the following meetings. NDSU / UM Commercial Pesticide Applicator Training at Fargo – Dec. 4, 2013. Total audience = ≈ 257 people. NDSU Field Days: July 2013 July 17: North Central Research Extension Center – Minot, N.D.Total audience = ≈ 150 people. July 18: Langdon Research Extension Center – Langdon, ND.Total audience = ≈ 130 people. 2013 Eastern Crop & Pest Management School, March 4-5, 2013, Fargo, ND. Total audience = >130 people. 2013 Western Crop & Pest Management School, February 26-27, 2013, Mandan, ND. Total audience = >125 people. How have the results been disseminated to communities of interest? Results were distributed through the NDSU Crop and Pest Report Newsletter and extension bulletins via print and/or electronic mail list and extension websites, radio interviews, extension meetings, field days, and direct contact with agribusiness representatives and producers. What do you plan to do during the next reporting period to accomplish the goals? Nothing Reported

Impacts
What was accomplished under these goals? The aim of this project is to increase knowledge of Integrated Pest Management strategies for control of European corn borer and other Lepidopteran insect pests. Some examples include: flight patterns of different voltine populations, degree day development, economic thresholds, insecticide recommendations, insecticide resistance management, and use of Bt-corn. I am participating in only one objective as an extension component. Outreach information on Integrated Pest Management of European corn borer and other Lepidopteran pests of corn were disseminated to producers, extension agents, agribusiness representatives and crop consultants in North Dakota. Project findings were distributed through the NDSU Crop and Pest Report and extension bulletins via print and/or electronic mail list and extension websites, radio interviews, extension meetings, field days, and direct contact with agribusiness representatives and producers. A small network of pheromone traps (6 sites) were coordinated by the IPM Survey program to monitor for European corn borer in 2013.

Publications

  • Type: Other Status: Published Year Published: 2013 Citation: Knodel, J.J., P. Beauzay and M. Boetel. 2013 North Dakota Field Crop Insect Management Guide. NDSU Ext. Serv., E-1143 (Revised). Knodel, J.J. 2013. European Corn Borer Emerging. NDSU Crop & Pest Report #12 (July 25, 2013). Knodel, J.J. 2013. European Corn Borer Egg Masses. NDSU Crop & Pest Report #14 (Aug. 8, 2013). Chapara, V. 2013. Awed to See European Corn Borer Reaching Its High Levels in NC ND. NDSU Crop & Pest Report #16 (Sept. 12, 2013).


Progress 10/01/11 to 09/30/12

Outputs
OUTPUTS: The aim of this project is to increase knowledge of Integrated Pest Management strategies for control of European corn borer and other Lepidopteran insect pests. Some examples include: flight patterns of different voltine populations, degree day development, economic thresholds, insecticide recommendations, insecticide resistance management, use of Bt-corn. I am participating in only one objective as an extension component. Outreach information on Integrated Pest Management of European corn borer and other Lepidopteran pests of corn were disseminated to producers, extension agents, agribusiness representatives and crop consultants in North Dakota. Project findings were distributed through the NDSU Crop and Pest Report and extension bulletins via print and/or electronic mail list and extension websites, radio interviews, extension meetings, field days, and direct contact with agribusiness representatives and producers. A small network of pheromone traps (6 sites) were coordinated to monitor for European corn borer in 2012. However, with the drought in the region during the 2012 growing season, European corn borer populations were extremely low. PARTICIPANTS: Research scientist (PI) is Janet Knodel. Professional Research Specialist involved with the project is Patrick Beauzay. Hands-on training on corn insect pests was conducted at the 2012 Eastern Crop Scout School by Knodel, and some crop consultants in North Central North Dakota ran pheromone traps (6 sites) to monitor for European corn borer in 2012. TARGET AUDIENCES: Target audience includes producers, extension agents, agribusiness representatives and crop consultants in North Dakota, and the North Dakota Corn Council. PROJECT MODIFICATIONS: Not relevant to this project.

Impacts
Pest management knowledge was distributed on of European corn borer through extension outreach media. For example, how to scout and make management decisions for control of European corn borer in field corn. With the increase adoption of Bt corn in North Dakota (about 64% of the total corn acreage), European corn borer populations have continued to decline. This corn borer decline has been related to the area-wide increase in the use of Bt corn in the Midwest. However, the importance of using and planting the refuge with Bt corn continues to be crucial to the corn industry, because the refuge plays a vital role in reducing potentially Bt-resistant populations of European corn borer.

Publications

  • Knodel, J.J., P. Beauzay and M. Boetel. 2011. 2012 North Dakota Field Crop Insect Management Guide. NDSU Ext. Serv., E-1143 (Revised).


Progress 10/01/10 to 09/30/11

Outputs
OUTPUTS: The aim of this project is to increase knowledge of Integrated Pest Management strategies for control of European corn borer and other Lepidopteran insect pests. Some examples include: flight patterns of different voltine populations, degree day development, economic thresholds, insecticide recommendations, and insecticide resistance management. Research and outreach information on Integrated Pest Management of European corn borer and other Lepidopteran pests of corn were disseminated to producers, extension agents, agribusiness representatives and crop consultants in North Dakota. Project findings were distributed through the NDSU Crop and Pest Report and extension bulletins via print and/or electronic mail list and extension websites, radio interviews, extension meetings, field days, and direct contact with agribusiness representatives and producers. PARTICIPANTS: Research scientist (PI) is Janet Knodel. Professional Research Specialist involved with the project is Patrick Beauzay. Hands-on training on corn insect pests was conducted at the 2011 Eastern Crop Scout School and the 2011 Spring Extension Conference by Knodel. TARGET AUDIENCES: Target audience includes producers, extension agents, agribusiness representatives and crop consultants in North Dakota, and the North Dakota Corn Council. PROJECT MODIFICATIONS: Nothing significant to report during this reporting period.

Impacts
Pest management knowledge was distributed on of European corn borer through extension outreach media. For example, how to scout and make management decisions for control of European corn borer in field corn. With the increase adoption of Bt corn in North Dakota (about 64% of the total corn acreage), European corn borer populations have continued to decline. This corn borer decline has been related to the area-wide increase in the use of Bt corn in the Midwest. However, the importance of using and planting the refuge with Bt corn continues to be crucial to the corn industry, because the refuge plays a vital role in reducing potentially Bt-resistant populations of European corn borer.

Publications

  • Knodel, J.J., P. Beauzay and M. Boetel. 2010. 2011 North Dakota Field Crop Insect Management Guide. NDSU Ext. Serv., E-1143 (Revised).
  • Knodel, J.J. 2011. Taking the confusion out of planting Bt corn and refuge requirements. North Dakota Crop and Pest Report Newsletter 2.
  • Knodel, J.J. 2011. Do we need Bt corn for control of European corn borer and corn rootworm in North Dakota North Dakota Crop and Pest Report Newsletter 3.