BRIAN LANGE - Director of Research / Research Scientist

Degree:  B.A. Biological Sciences - California State University Fresno


In the agricultural research industry since 1988, Brian joined with his family to create Lange Research and Consulting, Inc. in January 2014.  He is the Research Director and serves as Project Manager, Study Director, and/or Principal Investigator, in a wide variety of field research studies, including residue, dissipation, DFR/TTR, C-14, worker exposure, food handling, pollinator (honeybee) residue and effects, and other studies.  Brian manages studies in the U.S., as well as Canada, South America, and Australia.


Brian is the main point of contact for new work and quotes.



BRENDA LANGE - Research Specialist / Financial Manager
Degree:  B.S. Business Finance - California State University, Fresno

In the agricultural research industry since 2004, Brenda joined with her family to create Lange Research and Consulting, Inc. in January 2014.  She plays a key role in the success of our project management and field research programs, supporting staff with reporting and assisting in field work.  Brenda assists in worker exposure, pollinator, food handling, and other studies in the U.S. and abroad.


Brenda is the main point of contact for all financial matters. 



CAMERON LANGE - Research Scientist
Degree:  B.S. Crop Science - California State Polytechnic University, San Luis Obispo

In the agricultural research industry since 2004, Cameron joined with his family to create Lange Research and Consulting, Inc. in January 2014.  He is one of the Lange Research Principal Investigators, and has conducted a wide variety of field research studies, including residue, dissipation, DFR/TTR, C-14, worker exposure, food handling, pollinator (honeybee) residue and effects, and other studies.  Cameron has been PFI on several worker exposure studies, in the U.S. and Canada.

Cameron is the main point of contact for Florida field studies. 

STEFANIE LANGE - Research Scientist
Degree:  B.S. Kinesiology- California State University, Long Beach

In the agricultural research industry since 2008, Stefanie joined with her family to create Lange Research and Consulting, Inc. in January 2014.  She is one of the Lange Research Principal Investigators, and has conducted a wide variety of field research studies, including residue, dissipation, DFR/TTR, worker exposure, food handling, pollinator (honeybee) residue and effects, and other studies.  Stefanie has assisted with worker exposure studies in the U.S. and Canada, and is our medical first responder on these studies.

Stefanie is the main point of contact for California field studies.


FRED RICE - Research Scientist

Degree:  M.S. Plant Physiology / Biochemistry - University of Missouri / Columbia

In the agricultural research industry since 1988, Fred joined LRC in November 2016.  He is the Senior Project Manager, and serves as Study Director, and/or Principal Investigator, in a wide variety of field research studies, including residue, dissipation, DFR/TTR, worker exposure, food handling, pollinator (honeybee) residue and effects, and other studies. Fred manages studies in the U.S., as well as Canada, and South America. 


ALEX GIBBS - Research Scientist

Degree:  B.S. Plant Science -University of Missouri / Columbia


In the agricultural research industry since 2010, Alex joined LRC in December 2016.  He is a Project Manager, and serves as Study Director, and/or Principal Investigator, in a wide variety of field research studies, including residue, dissipation, DFR/TTR, worker exposure, food handling, pollinator (honeybee) residue and effects, and other studies. Alex manages studies in the U.S., as well as Canada, and South America. 


MARCUS ARNOLD - Research Assistant

Degree:  B.S. Plant Science - California State University, Fresno

In the agricultural research industry since 2011, Marcus joined Lange Research and Consulting, Inc. in December 2016.  He assists the Lange Research Principal Investigators, and is on track to become a Research Scientist after sufficient training and experience.