Our Grapevine Virus Testing Service
Grapevines are susceptible to many virus and virus-like agents that can negatively impact the health and quality of grapevine and its products. Detection is a first-step in the management of grapevine virus diseases.
At Brock University’s Cool Climate Oenology and Viticulture Institute, we offer highly sensitive and accurate molecular virus diagnostics through CCOVI’s virus testing services to help manage the health status of grapevines. CCOVI virus testing services is your resource for detection.
Our ongoing research will assist in the management of grapevine virus diseases through dissemination of science-based knowledge, innovation, and collaborations to serve the Canadian grape and wine industry.
CCOVI virus testing services offers competitive pricing packages for a wide range of grapevine infecting non-regulated viruses including but not limited to:
- Grapevine Red Blotch Virus
- Grapevine leafroll-associated virus 3
- Grapevine Pinot Gris Virus
- Grapevine Fan Leaf Virus
- Grapevine leafroll-associated virus 1
- Grapevine leafroll-associated virus 2
- Grapevine leafroll-associated virus 4
- Grapevine rupestris stem pitting-associated virus
Please review the following information about using our Virus Testing Service:
- Instructions for Collecting and Submitting Leaf with Intact Petiole Samples for Grapevine Virus Testing
- Instructions for Collecting and Submitting Cane Samples for Virus Testing
- Sample Submission Form for Grapevine Virus Testing
- Terms and Conditions for Grapevine Virus Testing
Here’s virus testing recommendations for 1-Acre and 5-Acre vineyard blocks at 10% coverage.
Watch a webinar on virus testing and sampling produced by CCOVI in partnership with the Grape Growers of Ontario :
|Number of Viruses||Cost per sample||Cost per sample||Cost per sample|
|LEAF with petiole samples from a single vine OR five-vine composite||CANE samples from a single vine||CANE samples from a two-vine composite:|
- Improvements in Grapevine virus diagnostics: Sudarsana Poojari
- Epidemiology and management of grapevine virus diseases: Tom Lowery
- Demystifying the status of grapevine viruses in British Columbia: José Ramón Úrbez Torres
- OMAFRA Grapevine leafroll virus
- OMAFRA: Grapevine red blotch
- OMAFRA: Grape fanleaf virus and arabis mosaic virus
- OMAFRA: Grapevine viruses
- OMAFRA: Sooty mould – a sure sign of mealybugs
- CGCN: Grapevine Virus Resources
The Grapevine Virus Testing Service drop off is at the Analytical Services lab in Inniskillin Hall, room 215, at Brock University (1812 Sir Isaac Brock Way). View Brock’s interactive campus map or click on the map below for directions.
Navigate to Brock University’s northeast entrance, off Glenridge Avenue across from John Macdonell Street. Turn west into campus. There will be a small traffic circle. Take the second exit from the traffic circle, which is marked with a short brown sign indicating “Shipping/Receiving”. Drive forward toward the buildings. Inniskillin Hall is to the right, with purple-red accents on the windows.
There are two “Reserved for CCOVI” parking spots in front of the building available for quick parking. Put on your four-way flashing lights and follow the sidewalk to the entrance at the right. Once in the lobby, turn left and follow the hallway to a set of purple double doors. Turn right and IH215 Analytical Services is the first door on the right and they will be collecting the Grapevine Virus Testing samples.
*There are extra forms and further instructions outside of the lab if the door is closed.