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Study Management

Study Management

Managed Programs

Stud Management Team
  • Worker / Operator Safety

  • Environmental Safety / Air Monitoring

    • Field Volatility

    • Flux

  • Dislodgeable Foliar Residue

  • Turf Transferable Residue

  • Field Efficacy Programs

    • Herbicide

    • Insecticide

    • Fungicide

    • PGR

    • Bio-stimulants

Study Management Team

Matthew Rebstock 

Study Director - Residue, E-fate

B.A. Biology - Westminster College, Fulton, MO

Matthew.Rebstock@LangeRC.com

 

​​Andrew (Andy) Thiel 

Study Director - Residue, E-fate

B.S. Plant Science -University of Missouri, Columbia, MO

Andrew@LangeRC.com

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Ali Csinos

Study Director - Residue, Efficacy

M.S. Agricultural Leadership (2002), University of Georgia, Athens, GA

Ali@LangeRC.com

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Corrin (Cory) Lange 

Study Director - Drift / Deposition, Volatility / Flux, Worker Exposure

B.S. Agricultural Systems Management (2019), Cal Poly, San Luis Obispo, CA

Corrin@LangeRC.com

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Sam Bledsoe 

Study Director - Residue, E-fate

B.A. Biology (2011), Purdue University, West Lafayette, IN
M.S. Agronomy (2014), University of Nebraska-Lincoln, Lincoln, NE

Sam@LangeRC.com

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Environmental Fate Studies

PM E-Fate Studies
  • Regular sponsor communication

  • Confirmation of application rates and sampling dates

  • Track shipments to the laboratory

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  • Site instrumentation

  • California irrigation requirements

  • Soil moisture and evapo-transpiration data

  • Accurate application of water inputs.

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  • On-site for study kickoff

PM Pollinator Studies

Pollinator Studies

  • Studies have been conducted in over 150 locations in the US, Columbia, and Brazil

 

  • Pollen and nectar collection

  • Semi-field Bee Studies

  • Hive feeding studies

 

  • Ensure consistent sampling techniques

  • Supply written sampling instructions for PFI

  • Supply all sampling containers

  • Practice sampling techniques ahead of time

  • On-site for the first sampling event for training  

PM Mag Res Studies

Magnitude of the Residue Studies

  • Managing studies across the US and in Central and South America.  

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  • Regular sponsor communication

  • Confirmation of application rates and sampling dates

  • Track shipments to the laboratory

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  • Start the reporting process at the time of the first application

  • Establishment timelines early in the study

  • Monitor progress of sample analysis

  • Meet sponsor reporting timeline    

© 2022-2025 by Lange Research and Consulting, Inc.

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