Plant Industry - Environmental Services

Environmental Services

Charles Moses
Environmental Scientist IV (Environmental Services Supervisor)
Enforcement and Compliance  
(775) 353-3716
Tessa Rognier
Agriculturist III
Worker Protection Standard
Pesticide Enforcement
Pesticide Recordkeeping  
(775) 353-3717
Bret Allen
Environmental Scientist II
Environmental Services
(775) 353-3715
Pamela Willard
Environmental Scientist II
Drought Initiative
(775) 353-3611


The Chemistry Lab provides pesticide formulation/use-dilution, Agricultural ground water, surface water and residue analysis. The lab also analyzes  fertilizers to determine nutritive content. Pesticides and fertilizers are registered through the chemistry lab.

Jian Zhang
Chief Chemist
Fertilizer Analysis  
(775) 353-3778
Sharryn Cohen
Lab Supervisor
Residue Analysis
Groundwater Analysis
(775) 353-3780
Allison Kosturos
Administrative Assistant
Pesticide Registration
(775) 353-3635