North Dakota State University * Langdon Research Extension Center
9280 107th Ave, NE, Langdon, ND 58249, Voice: (701) 256-2582, FAX: (701) 256-2580

Scott Halley - Crop Protection -scott.halley@ndsu.edu
Bryan Hanson - Agronomist - bryan.k.hanson@ndsu.edu
John Lukach - Extension Area Specialist/Agronomy -john.lukach@ndsu.edu

Plant Pathology Research

Crops

Wheat

• 2009 Using Cultivar Selection and Fungicide as Management Tools to Control Disease on Hard Red Winter Wheat, Langdon.
• 2009 Evaluation of Foliar Fungicide on several HRSW cultivars, Langdon, ND 2009
• 2009 Crop Rotation, Prosaro Fungicide, Seed Treatment and Cultivar as Management Tools to Control Disease on Durum Wheat, Langdon 2009.
• 2009 Evaluation of Biological alternatives for Single Treatment Fungicide on HRSW for Controlling Fusarium Head Blight
• 2008 Addition of Adjuvant to Improve Fungicide Efficacy on Hard Red Spring Wheat, Langdon 2008
• 2008 Evaluation of Foliar Fungicide on several HRSW cultivars, Langdon, ND, 2008.
• 2007 FHB Nursery Report (HRSW, Durum, Barley)
• 2007 Prosaro Fungicide and Cultivar selection  as management tools to control disease on HRWW.
• 2007 Characterizing Parameters of Air Delivery Spray Systems to Maximize Fungicide Efficacy on Small Grain
• 2007 Crop rotation, Prosaro Fungicide and Cultivars as Management Tools to Control Disease on Barley and Durum Wheat
• 2007 Evaluation of Foliar Fungicide on several HRSW cultivars, Devils Lake, ND 2007.
• 2006 Assessment of Air Stream Speed with Two Nozzle Types as a Tool to Improve Deposition of Fungicide for Control of FHB in Wheat.
• 2006 Influence of Spray Volume and Nozzle Orientation on Fungicide Efficacy for Control of Fusarium Head Blight.  
• 2005 Influence of Spray Volume and Nozzle Orientation on Fungicide Efficacy for Control of Fusarium Head Blight on Durum.
• 2005 Headline Fungicide and Cultivar Selection as Management Tools for Leaf Disease Management in Hard Red Winter Wheat, 2003-2005
• 2005Cooperative Study for Improved Management of Fusarium Head Blight Using Aerial Application of Fungicide on Spring Wheat.   
• 2004 'Knudson' HRSW response to JAU6467 Fungicide Rate, Spray System, and Boom Height over canopy.
• 2003 Adjuvants to Enhance the Efficacy of Folicur Fungicide For Control of FHB
• 2003 Spray Volume, Spray Systems, and Orifice Orientation to improve efficacy of JAU6467 Fungicide to 'Knudson' HRSW.
• 2003 'Knudson' HRSW Response to JAU 6476 Fungicide Rate
• 2003 Headline Fungicide for Leaf Disease Control Applied at Different Stages of Growth to HRSW.
• 2003 Ground Spray Systems and Spray Parameter Evaluation for Control of  FHB on a Field Scale Basis.
• 2002 'Munich' Durum Response to Adjuvant Rate in 5.2, 10.4, and 19.2 GPA Spray Volume with Folicur Fungicide.
• 2002 Timing of AMS 21619 Fungicide on Munich Durum.
• 2002 Timing and Application Rate of AMS 21619 Fungicide.
• 2002 'Alsen' HRSW Response to AMS 21619 Fungicide Rate

Barley

• 2009 Crop Rotation , Prosaro Fungicide, Seed Treatment and Cultivar Management Tools to Control to Control Disease on 2-Row Barley
• 2009 Crop Rotation, Prosaro Fungicide, Seed Treatment and Cultivar as Management Tools to Control Disease on 6-Row Barley
• 2009 Combining Management Strategies to Reduce the Negative Effects of Fusarium Head Blight on Barley
• 2006 The Influence of Nozzle Orientation on Control of Fusarium Head Blight in Barley. 
• 2006 Influence of Spray Volume and Nozzle Orientation on Fungicide Efficacy for Control of Fusarium Head Blight. 
• 2006 Evaluation of Fungicide for Control of Fusarium Head Blight on Barley with Aerial Application Technology 
• 2005 Fungicide Efficacy for FHB and Leaf Disease Control on Barley by Spray Volumes with Preference and Interlock Adjuvants 
• 2005 Effect of Nozzles on Fungicide Efficacy for Control of Fusarium Head Blight on Barley 
• 2005 Aerial Application of Fungicides on Barley 
• 2005 The Effect of Previous Crop Residue, Chaff management, and Tillage System on Fusarium Head Blight of Barley
• 2005 Influence of Spray Volume and Nozzle Orientation on Fungicide Efficacy for Control of Fusarium Head Blight on Barley 
• 2004 'Robust' Barley Response to JAU6467 Fungicide Rate and Spraying System  
• 2003 Barley Cultivar Response to Fungicide Application for the Control of FHB and Leaf Disease.
• 2002 Evaluation of Spray System and Spray Solution Volume for Improved Control of FHB.
• 2002 'Robust' Barley Response to Silwet L-77 Adjuvant Rate in 5.2 and 19.2 GPA Spray Volume with AMS 21619 Fungicide.

Oat

• 2002 Oat Cultivar Selection and Fungicide Application for Control of Crown Rust.

Sunflower

• 2008 Managing White Mold Disease in Sunflowers with Fungicides, Langdon 2008
• 2007 Update on Screening of Sunflowers Hybrids for Resistance to Sclerotinia Head Rot.
• 2006 Management Tools for White Mold Disease of Sunflower. 
• 2006 Screening Sunflower Hybrids for Sclerotinia Head Rot Resistance in the Northern Plains.
• 2005 Fungicide Efficacy for Sclerotinia Head Rot Control on Sunflower 
• 2005 Sunflower Head Rot Screening Nursery and Fungicide Evaluation.

Flax

• 2009 Flax Fungicide Application for Reducing the effects of Pasmo Disease.
• 2008 Flax Fungicide Application for Reducing the effects of Pasmo Disease.
• 2006 Evaluation of Headline Fungicide Applied to Carter and York Flax Cultivars at Four Growth Stages for Management of Pasmo Disease. 
• 2004 Flax Cultivar Evaluation for Tolerance and Fungicide and Application Timings for Management of Pasmo Disease.
• 2004 Evaluation of fungicide seed treatments on flax cultivars differing in seed color.
• 2003 Flax Fungicide Efficacy at Two Application Timings for Control of  Pasmo Disease.
• 2002 Flax cultivar response to fungicide application for the Control of Pasmo Disease.
• 2002 Flax Response to Fungicide Application for the Control of Pasmo Disease.

Canola

• 2005 Evaluation of Two Fungicides Applied at Different Growth Stages to Optimize Efficacy for Blackleg Control in Canola 
• 2004 Canola Blackleg Nursery   
• 2004 Evaluation of Foliar Fungicides on Canola for Control of Sclerotinia Stem Rot.
• 2003 Adjuvants to Enhance the Efficacy of BASF 510 (Endura) Fungicide for Control of Sclerotinia sclerotiourum.
• 2003 Improved Fungicide Efficacy on Canola through Application Technology
• 2003 Calcium Supplement alone or in Combination with Ronilan Fungicide at Three Timings for Control of White Mold in Canola
• 2003 Evaluation of Canola Lines for Resistance to Sclerotinia sclerotiorum and Response to Fungicide Application.
• 2003 Evaluation of Foliar Fungicide on Canola for Control of Sclerotinia Stem Rot.
• 2002 Improved Fungicide Efficacy on Canola through Application Technology
• 2002 Effect of Calcium Applied alone or with Ronilan Fungicide at two Growth States for Control of White Mold

Field Pea

• 2006 Cultivar Tolerance and Fungicide and Management Strategies for Control of Ascochyta Disease in Field Pea at Langdon.
• 2005 Cultivar Tolerance, Fungicide, and Application Timing as Management Strategies for Control of Ascochyta sp. on Field Pea. 
• 2004 Fungicides Applied at Four Application Timings to two Field Pea Cultivars with Differing Flower Durations for White Mold Control.
• 2004 Fungicides Applied at Four Application Timings to two Field Pea Cultivars with Differing Flower Durations for White Mold Disease  Control.  Poster Paper.
• 2003  Fungicide and Application Timings for White Mold Disease Management in Field Pea.

Chickpea

• 2003 Chickpea Response to Fungicide Application.
• 2002 Chickpea Response to Fungicide Application for the Control of White Mold Disease.

Drybean

• 2009 Managing White Mold Disease in Drybeans with Cultivar Architecture, Fungicide and Fungicide Tiiming

• 2008 Drybean Fungicide Report

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