potato, plot, spray, spraying, potatoes

About Us

In 1989 Vaughn Agricultural Research Services Ltd. (VARS) began operations to provide independent research services to the crop protection industry.  Since then, we have conducted trials for over forty Canadian and international companies.  These trials have contributed to the successful registration and launch of over fifty-five new active ingredients into the extensive Canadian market.






We have grown by providing and increasing our range of precise, reliable and innovative research and development services.  These services are designed to meet strict controls and guidelines, employing the latest technologies and scientific advances.  Why?  Because you don’t need registration problems. You need solutions - Solutions that Register™.


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• Our professionals have experience in a variety of crops under various soil and climatic conditions, providing our clients with the versatility to test their products under most conditions.

Professional staff>>


•VARS is a GLP-compliant company that takes pride in conducting reliable residue studies.

GLP Compliance>>


• There are many benefits when you choose VARS to conduct your field research trials.
More benefits>>



soil sampling, soil, core, hydraulic,



© Copyright 2018 Vaughn Agricultural Research Services Ltd.
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1909 Maple Manor Road, R.R. #2
Branchton, Ontario, Canada
N0B 1L0

Tel.: (519) 740-8739
Fax.: (519) 740-8857