Board Members


Kelly Johnson -President

                                            Bio coming soon

Bill Pratt - Vice President Eastern Chapter

                                                 Bio coming soon

Kathy Elkin - Vice President Western Chapter


Bio coming soon....

Denver Talley - Industry Affairs

Denver Talley

I began working for Irwin Pest Control in Sulphur, Oklahoma in May of 1952. I worked through High School, College, and after completing college until 1970 at which time I became licensed and started Environmental Chemists Inc. In 1994 I purchased One Stop Pest Control of Norman. I'm married with three children, five grandsons, and four granddaughters. All my children and all my grandchildren have or do presently work in the business. I am also licensed as a Home Inspector. My license number is 1. I have a doctorate in Public Health and also do air, soil, and water testing.

Roger Graham - Public Affairs

I started working in the service industry when I was 13 in Kansas City. I have been in pest control for 21 
years. I worked a short time for Orkin and have been with Arrow Exterminators for 20 years. I started 
with Arrow doing termite and real estate inspections. I have been in management at Arrow for about 15 
years, and am currently the General Manager. I became a Certified Entomologist in 2010. I have been 
married for 27 years and have 2 sons and 2 grandchildren.

Eileen Imwalle - Secretary/Treasurer

Denver Talley

I have been in the pest control industry since 1982. 1982-1987 sales and service coordinator for Parker Pest Control, Inc. 1987-1994 inside and outside sales for Univar USA (Van Waters and Rogers) 1994-2009 worked with my husband in our business, Old Time Pest Control, Inc. 2009-2012 office manager for West Termite & Pest 2012-2015 office manager for Oklahoma Pest Solutions 2012 to current OPCA Secretary 2011-2012 Tulsa Metro Chamber representative 1998-2017 Volunteered through my church with Family and Children's Services of Tulsa providing weekly food deliveries along with holiday meals and adopting families for the Christmas season I have been married for 33 years and have 2 wonderful daughters, one who is a student at OSU and one who is a proud member of the Air National Guard