About Crown Analytical Services

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Img 2760 Rob Close Up

Rob Long


Rob is an experienced agronomist who has been working with farmers in Northern NSW for over 30 years. He has extensive knowledge of farming systems and the impact of plant pathogens on crop performance. He started CAS in 2008 to provide a user friendly service to farmers and consultants to assist in understanding and managing plant disease. Rob graduated with an Ag Science degree from Sydney University, and sits on other boards such as Northern Grower Alliance, Wheat Research Foundation and Rimanui Farms.


0428 971 751

[email protected]

Img 2760 Susie Close Up

Susie Long


Susie is a qualified property valuer who worked with the as a State Bank of NSW and Tremain Prowse (Opteon Group). Additionally she worked for Colly Farms in Grower Services Administration managing cotton contracts and grower finance. Her current role is as the Chief Administrative Officer with CAS. Susie also assists in the lab during busy times to assist with cotton petiole and leaf blade testing. Susie graduated from Hawkesbury Ag College (now University of Western Sydney) with a Bachelor of Business (Land Econ.)


0427 958 183

[email protected]alytical.com.au

Img 2760 Jen Close Up

Jenny Brooks

Lab Manager / Project Officer

Jenny graduated with an Ag Science degree with Honours from Sydney Uni in 2016 and has worked in the Moree district as a crop scout and assistant agronomist for the last 2 years. She started with CAS in 2018. She currently manages the cotton tissue testing service out of the Moree lab in addition to the PREDICTA B service for broadacre cropping and cotton. She also manages the Web Platform and small project field testing services.


0437 996 678

[email protected]

research and industry partners

research & industry partners