TriCal Diagnostics Logo TriCal Diagnostics
March 5, 2026
When plant health is critical, trust TriCal Diagnostics for precise answers

At TriCal Diagnostics, we prioritize accuracy in our diagnostic laboratory. Our expertise in advanced testing methods, combined with extensive experience in plant pathology, enables us to effectively identify issues related to plants, soil, and water. We utilize a range of techniques, including polymerase chain reaction (PCR) testing, recombinase polymerase amplification (RPA), and traditional culture analysis, to deliver clear and reliable results that empower growers to make informed management decisions.


TriCal Group Companies are committed to the safe and responsible use of soil fumigation. We strive to protect you, your community and the environment. Our Companies rely on decades of experience, thousands of in-field application trials, and hundreds of university research studies to find the perfect formulation that is healthy for your crops, profitable for your farm, and safe for your community.

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