Precision Plant Pathogen Detection
with Agdia ELISA Kits
PathoScreen® kits, reagent sets, and controls for 136 plant pathogens. Trusted by seed labs, greenhouses, and certification programs across Canada.
Browse by Product Category
Complete Kits
Ready-to-use PathoScreen® kits with everything you need
Explore Now →Reagent Sets
Custom DAS & TAS antibody pairs for flexibility
Explore Now →Coating Antibodies
Capture antibodies for plate coating
Explore Now →Enzyme Conjugates
Detection antibodies with alkaline phosphatase
Explore Now →Positive Controls
Quality assurance for every test run
Explore Now →Negative Controls
Validation of uninfected plant material
Explore Now →Coated Plates
Pre-coated microplates ready for testing
Explore Now →Accessories
Buffers, substrates, and consumables
Explore Now →Browse by Pathogen
136 pathogens covered. Find test kits and reagents for any target.
Testing by Crop
How Plant ELISA Works
Extract Sample
Prepare plant tissue in extraction buffer. Mix thoroughly to release antigens from infected tissue.
Add to Plate
Transfer sample to pre-coated 96-well microplate. Capture antibodies bind target antigens.
Add Antibodies
Apply enzyme-conjugated detection antibodies. Alkaline phosphatase or HRP enzyme labels them for visualization.
Read Results
Add substrate to develop color. Yellow = positive, colorless = negative. Read by eye or microplate reader.
Watch & Learn: Agdia ELISA Protocols
Step-by-step video guides from Agdia — master every stage of plant ELISA testing
Why Immunomart for Agdia?
CFIA & CSGA Lab Ready
Kits trusted by Canada's accredited testing facilities for seed potato certification and official plant health programs.
Results in Hours
Visual colorimetric results without expensive lab equipment. From sample extraction to diagnosis in a single workday.
Ships from Canada
No customs delays, no cross-border hassles. CAD pricing and local inventory. Fast delivery across all provinces.
Cost-Effective Testing
Lower per-sample cost vs PCR. Ideal for high-throughput screening of seed lots and greenhouse crops.
Easy to Use
Minimal training required. Clear protocols, ready-to-use complete kits, and responsive technical support.
Proven & Published
40+ years of Agdia innovation in plant diagnostics. Trusted by growers, labs, and researchers worldwide.
Frequently Asked Questions
Ready to Protect Your Crops?
Start with Agdia plant ELISA kits from Canada's official distributor. Browse our complete product range or get a quote for your testing needs.

