Effective date: April 17, 2025
This directive outlines the phytosanitary requirements for the importation of propagative grapevine material (Vitis spp.) for propagation or decorative use as fresh cut vines from all origins into Canada, and the domestic movement of this material into the province of British Columbia.
It also includes a list of the countries and United States (U.S.) states for which the Canadian Food Inspection Agency (CFIA) has accepted a virus certification program and for which the export of propagative grapevine material to Canada is approved.
On this page
- 1.0 Legislative authority
- 2.0 Definitions, abbreviations and acronyms
- 3.0 Introduction
- 4.0 Scope
- 5.0 Phytosanitary requirements
- 6.0 Virus certification program requirements
- 7.0 Non-compliance
- 8.0 References
- Appendix 1: Approved sources from the United States
- Appendix 2: Approved sources from Europe
- Appendix 3: Regulated pests associated with imported grapevine material
- Appendix 4: Treatment requirements
- Appendix 5: Vitis Hot Water Treatment Program
1.0 Legislative authority
- Plant Protection Act (S.C. 1990, c. 22)
- Plant Protection Regulations (SOR/95-212)
- Canadian Food Inspection Agency Fees Notice, Canada Gazette, Part I (as amended from time to time)
- Agriculture and Agri-Food Administrative Monetary Penalties Act (S.C. 1995, c. 40)
- Agriculture and Agri-Food Administrative Monetary Penalties Regulations (SOR/2000-187)
2.0 Definitions, abbreviations and acronyms
Definitions of terms used in this document can be found in the:
- International Standard for Phytosanitary Measures 5: Glossary of phytosanitary terms
- North American Plant Protection Organization Glossary of Phytosanitary Terms
- Canadian Food Inspection Agency's (CFIA's) Plant Health Glossary of Terms
A "section 43 import permit" is a permit to import issued under the authority of section 43 of the Plant Protection Regulations. This type of permit is issued for material that is otherwise prohibited entry into Canada.
For more information about CFIA import permits, see directive D-97-04: Application, Procedures, Issuance and Use of a Permit to Import under the Plant Protection Act.
3.0 Introduction
Canada regulates the importation and domestic movement of grapevines for propagation or decorative use as fresh cut vines from all origins to mitigate the risk of entry and establishment of plant pests. Importation of propagative grapevine material is permitted only from sources with CFIA-accepted virus certification programs in place to ensure that grapevine propagative material imported into Canada is free of pests regulated by the CFIA. Domestic movement into British Columbia of grapevine materials must also be certified prior to shipping.
The list of CFIA-accepted virus certification programs for Vitis spp., can be found in Appendix 1 (United States) and Appendix 2 (Europe). All countries or U.S. states wishing to export certified Vitis spp., material to Canada must provide CFIA with detailed information for review, as outlined in Section 6.0.
This directive amalgamates the grapevine-specific import and domestic requirements from all other sources into a single document. The requirements in this directive supersede the grapevine-specific requirements found in the directives:
- D-94-34: Import Requirements for grapevine propagative material
- D-94-35: List of Sources Approved to Export Fruit Tree and Grape Propagative Material to Canada.
- Quarantine Directive: Domestic-9, Part 1 (1988)
- D-08-04: Plant Protection Import Requirements for Plants and Plant Parts for Planting
- D-14-03: Phytosanitary Import Requirements for Fresh and Dried Branches, Cut Flowers and Other Plant Parts for Ornamental Purposes
As a result of the amalgamation, certain changes have been made.
Summary of changes
- The requirement for provisional release and testing of new grapevine material from any country other than the United States has been removed. Instead, all regulated material must originate from a CFIA-accepted certification program and may be subject to audit testing upon import to Canada, as outlined in section 5.1
- The requirements for countries wishing to export virus-certified propagative grapevine material through the administration of a CFIA-accepted virus certification program have been added in section 6
- The additional declaration for grapevine material produced under a CFIA-accepted virus certification program has been updated in section 5.1. The same additional declaration will now apply to all regulated genera and origins
- The requirements for domestic movement of regulated material into the province of British Columbia have been added in section 5.2
- Treatment requirements for the importation and domestic movement of regulated material have been clarified and updated as required in section 5.3
- The import requirements and eligibility for fresh decorative vines have been updated in section 5.1 and section 5.3. Fresh decorative vines are now approved to be imported into Canada from all CFIA-accepted certification programs, if all import and treatment requirements are met
- The authorization process and requirements for the CFIA's domestic Vitis Hot Water Treatment Program have been added in appendix 5
- Addition of a list of approved United States facilities eligible to export certified material to Canada in appendix 2
- Various editorial changes have been made to improve the clarity of the text
4.0 Scope
4.1 Regulated pests
Material must be free from all regulated pests of Canada. See the list of pests regulated by Canada for more information.
Appendix 3 provides a more specific list of pests regulated by Canada which can be associated with grapevine propagative material. This list is not exhaustive.
A list of significant pests of grapevines has also been developed by the North American Plant Protection Organization (NAPPO) and can be accessed within NAPPO Regional Standards for Phytosanitary Measures (RSPM) 35: Guidelines for the Movement of Propagative Plant Material of Stone Fruit, Pome Fruit, and Grapevine into a NAPPO Member Country (PDF). Although not all the pests listed in RSPM 35 are regulated by Canada, these lists are useful references for the targeted testing and treatment that supports the transfer of clean grapevine material between trading partners.
4.2 Regulated articles
All propagative plant material of Vitis spp., including all species, hybrids and varieties of the following:
- Plants with roots (including grafted plants, rootstock)
- Plants without roots (including cuttings)
- In vitro plant material
- Fresh vines for decorative useFootnote 1
These articles may be subject to other requirements in addition to those specific to the scope of this directive. Please consult other plant health directives or the CFIA's Automated Import Reference System (AIRS) for more information.
4.3 Articles outside the scope of this directive
- Fruit of the regulated articles listed in section 4.2 (see directive D-95-08: Phytosanitary import requirements for fresh temperate fruits and tree nuts)
- Dried plant material (see directive D-14-03: Phytosanitary import requirements for fresh and dried branches, cut flowers and other plant parts for decorative purposes)
- Seeds (must be accompanied by a phytosanitary certificate from the NPPO of the exporting country but do not need to originate from a CFIA-accepted virus certification program)
Requirements for these articles may exist in other directives. Consult other plant health directives or the CFIA's Automated Import Reference System (AIRS) for more information.
4.4 Regulated areas
All origins.
5.0 Phytosanitary requirements
Regulated articles must meet the requirements listed in this directive. Material must also meet the requirements listed in D-08-04: Plant protection import requirements for plants and plant parts for planting and any other requirements specified in the CFIA's Automated Import Reference System (AIRS).
5.1 Import requirements
An import permit and phytosanitary certificate are required from all origins.
Material must be free from all regulated pests.
Material with soil may be permitted from some areas of the continental U.S., if it meets all applicable requirements outlined in D-08-04: Plant protection import requirements for plants and plant parts for planting. Material originating from outside of the continental U.S. must be free from all growing media, soil, and soil-related matter.
Material may be subject to sampling, inspection and/or testing upon arrival in Canada as part of ongoing audit process.
Material must be produced under a CFIA-accepted virus certification program that meets the requirements outlined in section 6.0 and originates from one of the approved sources listed in appendix 1 (United States) or appendix 2 (Europe). This includes facilities participating in the National Clean Plant Network when recommended by the exporting NPPO.
The phytosanitary certificate must include the following additional declaration: "All material of Vitis spp. in this consignment has been produced under a virus certification program accepted by the CFIA."
For regulated material originating from the United States and destined to the province of British Columbia, the appropriate treatment requirement outlined in appendix 4 must be met and treatment details must appear on the phytosanitary certificate. See section 5.3 for more information about treatment requirements.
Please refer to D-97-04: Application, Procedures, Issuance and Use of a Permit to Import under the Plant Protection Act for additional information on the import permit process.
5.2 Domestic movement requirements
Domestic movement requirements apply to the movement of regulated material within Canada as required based on areas identified in ministerial orders, in Schedules I and II of the Plant Protection Regulations, in plant health directives, or in legislative notices.
The movement of material regulated by this directive from any Canadian province or territory into British Columbia is domestically regulated for grape phylloxera (Daktulosphaira vitifoliae syn. Phylloxera vitifoliae) and the virus vectoring nematodes Longidorus, Trichodorus and Xiphinema spp. Although these nematodes may occur in British Columbia some of the viruses they transmit do not.
For regulated material moving into British Columbia from other areas of Canada, one of the treatment requirements outlined in appendix 4 must be met. A domestic movement certificate must be issued by the CFIA and include a description of the treatment that was used. See section 5.3 for more information about treatment requirements.
Refer to Domestic plant protection measures or contact your local CFIA office for more information on additional domestic movement requirements.
5.3 Treatment requirements
The CFIA requires certain imported grapevines to be treated by either hot water immersion or an approved chemical alternative, depending on their origin and destination. These treatments are required to help mitigate the risk of regulated phytoplasmas, virus vectoring nematodes, and/or insect pests such as grape phylloxera (Daktulosphaira vitifoliae syn. Phylloxera vitifoliae). Full treatment details, including the target pests of concern, are outlined in appendix 4.
Origin: U.S. states of California, New York, Oregon, Washington, Missouri, Florida, North Carolina
Rooted and unrooted plants, including fresh decorative vines (excluding in vitro material)
- If destined for British Columbia, material must be treated according to appendix 4.1.
- If destined for any other province or territory, no treatment is required.
In vitro plant material
No treatment is required.
Origin: France and Germany
Rooted and unrooted plants, including fresh decorative vines (excluding in vitro material)
Material must be treated according to appendix 4.2.
In vitro plant material
No treatment is required.
Origin: Any Canadian province or territory except for British Columbia
Rooted and unrooted plants, including fresh decorative vines (excluding in vitro material)
- If destined for British Columbia, material must be treated according to either appendix 4.1 or appendix 4.2
- If destined for any other province or territory, no treatment is required.
In vitro plant material
No treatment is required.
Origin: Other
Prohibited.
Treatment alternatives or certification based on area pest freedom will be considered by the CFIA on a case-by-case basis. The NPPO of the exporting country may determine that certain portions of its territory are free from specific grapevine pests as per ISPM 4: Requirements for the establishment of pest free areas. The NPPO must provide the CFIA with information demonstrating that the ISPM 4 guidelines have been met. The CFIA will review the information provided as per ISPM 29: Recognition of pest free areas and areas of low pest prevalence and will communicate the results in writing to the NPPO. For certification based on pest free area, official pest free area status must be established for areas where the grapevines are grown as well as all areas where propagative materials originate.
For most imported material, treatment must be completed prior to export and documented on the accompanying phytosanitary certificate, however the CFIA's Vitis Hot Water Treatment Program allows approved Canadian importers to perform hot water treatment after the vines arrive in Canada.
5.4 Exemptions for material imported for research or post-entry quarantine testing and/or treatment
Small quantities of material from unapproved sources may be allowed into Canada for scientific research, or for post-entry quarantine testing and/or treatment on a case-by-case basis.
5.4.1 Exemptions for regulated material from unapproved sources for scientific research
The CFIA may provide authorization for the importation of small quantities of regulated material from non-approved sources for scientific research under a section 43 import permit, which must be obtained by the importer prior to the material entering Canada. Regulated material must be maintained under official quarantine conditions to prevent the introduction of potential regulated pests. Importers are required to develop a preventive control plan (PCP) and follow the processes outlined within their permit to import. For more information, contact your local CFIA office.
5.4.2 Exemptions for regulated material from unapproved sources for post-entry quarantine testing and/or treatment
The CFIA Sidney Laboratory – Centre for Plant Health is able to accept a limited number of varieties from unapproved sources to undergo post-entry quarantine testing on an annual basis. The CFIA may provide authorization to import this material for the purposes of testing and, as required, virus elimination under a section 43 import permit, which must be obtained by the importer prior to the material entering Canada. Propagative material must be shipped directly to the Sidney Laboratory in North Saanich, British Columbia, where plants are propagated and maintained under quarantine conditions while undergoing the required testing and, if required, virus elimination. Any regulated pests must be eliminated by the Sidney Laboratory before CFIA authorizes the release of the material for further propagation. To increase the probability of successful propagation, samples must be imported as dormant wood between January and April or current year's growth in August.
Once the imported material has completed the testing process with no regulated pests detected, it may be released to the importer or other Canadian facilities. If no other pests of concern are detected, the selection may also be eligible for placement into Canada's generation 1 virus-tested repository, where it can be maintained for an annual fee. The purpose of the repository is to provide virus-tested propagative stock to facilities registered under the Canadian Grapevine Export Program.
Note that currently a minimum of three years is required for post-entry quarantine testing and applicable fees will be charged for this service.
Importers who wish to use this option are encouraged to contact the Head of Grapevine Diagnostics at the Sidney laboratory (cfia.plantvirology-virologievegetale.acia@inspection.gc.ca) or their local CFIA office well in advance of any potential import to discuss the availability of this option.
5.5 Prohibitions
Material is prohibited from all states and/or countries not listed in appendix 1 and appendix 2.
Material is prohibited from all Flavescence dorée control areas of FranceFootnote 2, or any other infested area of a country where the disease occurs.
5.6 Inspection procedures
Imported material is subject to inspection upon arrival in Canada. Refer to the General Import Inspection Procedures for Plant Health for further information on the inspection process.
The CFIA will periodically audit/review the exporting country's virus certification program to ensure it continues to meet the certification standards of Canada's import requirements. This may include destructive sampling of imported propagative grapevine material upon arrival in Canada for the purpose of testing to verify compliance with CFIA import requirements.
6.0 Virus certification program requirements
Most propagative grapevine material imported into Canada must be produced by a facility certified under a CFIA-accepted virus certification program which meets the criteria outlined in RSPM 35: Guidelines for the Movement of Propagative Plant Material of Stone Fruit, Pome Fruit, and Grapevine into a NAPPO Member Country (PDF). Administration of this program must be carried out by the National Plant Protection Organization (NPPO) of the exporting country, or an entity authorized to perform certification on its behalf.
The certification program must certify material to be free from the regulated pests listed in appendix 3 through appropriate testing and inspection of the parent stock and its progeny or through the establishment of a pest free area as outlined in International Standards for Phytosanitary Measures (ISPM) 4. Material must be adequately labelled to confirm identity and certification status, and stored under conditions that safeguard it from reinfection.
Countries that wish to export virus-certified propagative grapevine material to Canada must first submit a copy of their official virus certification program to the CFIA for evaluation. The evaluation process may include a documentation review, a site visit, and/or testing of plants by the CFIA to ensure they meet the standard of the virus certification program. Once accepted, the exporting NPPO or authorized entity must provide CFIA with a list of approved facilities eligible to export certified material to Canada, as well as the genera of certified grapevine material approved for each nursery. This list must be updated by the exporting NPPO or authorized entity on an annual basis, or as changes occur. This list will be published on CFIA's webpage to facilitate the permit application process for Canadian importers.
The list of countries and U.S. states currently approved to authorize facilities to export propagative grapevine material to Canada can be found in appendix 1 (United States) and appendix 2 (Europe).
The CFIA may review and/or audit its accepted virus certification programs at any time to ensure that they continue to meet the certification standards outlined in RSPM 35 as well as Canada's import requirements. This may be done on a periodic basis, or in response to changes in certification program or pest status, or evidence of non-compliance. The review process may include destructive testing of imported plant material, site visits, and/or documentation review.
7.0 Non-compliance
Imported articles may be inspected by the CFIA and must meet all requirements when reaching their first point of arrival in Canada. Articles that are found to be infested with pests of quarantine concern or are otherwise non-compliant will be refused entry to Canada, and may be ordered removed from the country or destroyed. Infested articles may be treated prior to disposal to prevent the spread of pests. The importer is responsible for all costs relating to treatment, disposal or removal of the articles, including costs incurred by the CFIA to monitor the action taken. The CFIA will advise the NPPO of the country of origin and/or re-export of any non-compliance as per directive D-01-06: Canadian phytosanitary policy for the notification of non-compliance and emergency action.
8.0 References
8.1 Fees
The CFIA charges fees in accordance with the Fees Notice. For more information regarding fees, please contact your local CFIA office.
8.2 Supporting documents
- ISPM 4: Requirements for the establishment of pest free areas
- D-01-06: Canadian phytosanitary policy for the notification of non-compliance and emergency action
- D-08-04: Plant Protection Import Requirements for Plants and Plant Parts for Planting
- D-97-04: Application, Procedures, Issuance and Use of a Permit to Import under the Plant Protection Act
- D-97-06: Plant protection export certification program for grapevine nursery stock, Vitis spp.
- Regional Standards for Phytosanitary Measures (RSPM) 35: Guidelines for the Movement of Propagative Plant Material of Stone Fruit, Pome Fruit, and Grapevine into a NAPPO Member Country (PDF)
- General Import Inspection Procedures for Plant Health
Appendix 1: Approved sources from the United States
The U.S. states listed below have virus certification programs or National Clean Plant Network (NCPN) facilities that have been accepted by the CFIA for the export of Vitis spp. material for propagation or decorative use to Canada. Where a public list is not available, new program participants or NCPN facilities must be recommended to the CFIA by USDA-APHIS, or an entity authorized to perform certification on its behalf, prior to being added to this list. Material from other sources may be approved for export to Canada following evaluation and acceptance by the CFIA, as outlined in section 6.0.
Importers are encouraged to confirm with their exporters of their participation in the virus certification program as this information is subject to change without notice.
See the CFIA-accepted facilities and programs:
California
- Foundation Plant Services, Davis
- California State Grapevine Registration and Certification Program participants
Oregon
- Apical Vines Nursery, The Dalles
- Bailey Nurseries, Yamhill
- Brigadoon Vineyard, Monroe
- Cole Family Farms, Jacksonville
- Countryside Nursery, Aurora
- Cutting Edge Grapevines, Creswell
- Ethell Development, Hubbard
- King Estate Vineyard, Eugene
- Kraemer's Nursery Inc., Mt. Angel
- Melrose Vineyards, Roseburg
- Meyer Nursery & Orchards, Salem
- Northwoods Nursery, Molalla
- Plaisance Viticulture, Williams
- Weeks Berry Nursery, Salem
Washington
- Clean Plant Center Northwest, Prosser
- Washington State Grape Planting Stock Certification Program participants
Appendix 2: Approved sources from Europe
The European countries listed below have virus certification programs that have been accepted by the CFIA for the export of Vitis spp. material for propagation or decorative use to Canada. New program participants must be recommended to the CFIA by the exporting NPPO, or an entity authorized to perform certification on its behalf, prior to being added to this list. Material from other sources may be approved for export to Canada following evaluation and acceptance by the CFIA, as outlined in section 6.0.
Importers are encouraged to confirm with their exporters of their participation in the virus certification program as this information is subject to change without notice.
France
Approved rootstocks and varieties/clones
Any grapevine rootstock or variety/clone produced under France's CFIA-accepted certification program may be imported from France. This material must be produced and exported from an approved facility.
Approved facilities
Last updated: July 2024
Facility name | Address |
---|---|
De Tourreau Bois | 858 Rte de Tourreau 84260 Sarrians, France |
Earl Cartier Père et Fils | Quartier Cossonnet 1023 Chemin de Saint Martin 84200 Carpentras, France |
Earl La Gayere | 556 Rte de Bedarrides 84260 Sarrians, France |
Earl Marilyne Guigue | 392 Chemin de Saint-Louis 84260 Sarrians, France |
Earl Roch Lauriol | 60 Route du Moulin 07200 Saint Maurice d'Ardèche, France |
Laffont Rene Scea | 556 Rte de Bedarrides 84260 Sarrians, France |
Les Bois Barnier | 735 bd du Comté d'Orange 84260 Sarrians, France |
Les Pepinieristes Producteurs Du Comtat | 735 bd du Comté d'Orange 84260 Sarrians, France |
Mercier Freres | 11 rue de la Chaignée 85770 Vix, France |
Pepinieres Guillaume | 32 Grande Rue 70700 Charcenne, France |
Pepinieres Saint Louis | 177 route de crève-cœur 84260 Sarrians, France |
Pepinieres Tourette | 2205 Rte d'Aubenas 07200 Vogüé, France |
Pepinieres Velletaz Jean-Louis | 86 A Rte De Cruet 73250 Saint-Jean-De-La-Porte, France |
Pepinieres Viticoles D'Anjou | Faveraye Machelles Les Loges 49380 Bellevigne-en-Layon, France |
Pepinieres Viticoles Du Val De Loire | Les Varennes 49350 Saint-Clément-des-Levées, France |
Richter International | 735 bd du Comté d'Orange 84260 Sarrians, France |
SAS Des Pepinieres Colomb-Velletaz | 1740 route de causans 84150 Jonquieres, France |
SAS La Terre D'Emie | 1740 route de causans 84150 Jonquieres, France |
SCEA Bouyer et Fils | 1464 Rte de Tourreau 84260 Sarrians, France |
SCEA C & N | 546 rte des ayes 73460 Verrens-arvey, France |
SCEA Pepinieres Barnier | 735 bd du Comté d'Orange 84260 Sarrians, France |
Vignobles Barnier | 735 bd du Comté d'Orange 84260 Sarrians, France |
Viti Reefred | 556 Rte de Bedarrides 84260 Sarrians, France |
Viti-Selection Ardeche | B.P. 13 Peyroche 07120 Labeaume, France |
Germany
Only approved rootstocks and varieties/clones may be imported from Germany. This material must be produced and exported from an approved facility.
Approved rootstocks
Material | Variety name | Clone number |
---|---|---|
Rootstock (Vitis spp.) | SO4 | 31 |
Approved varieties and clones
Material | Variety name | Clone number |
---|---|---|
Varieties (Vitis vinifera) | 3309 | 143 |
Varieties (Vitis vinifera) | 3309 | 144 |
Varieties (Vitis vinifera) | Pinot Noir | 82 |
Varieties (Vitis vinifera) | Weis Riesling | W21 |
Approved facilities
Last updated: February 2022
Facility name | Address |
---|---|
Nik Weis – St. Urbans-Hof | Urbanusstrasse 16 54340 Leiwen, Germany |
Appendix 3: Regulated pests associated with imported grapevine material
Imported material must be free from pests regulated by Canada. The list below contains pests regulated by Canada which may be associated with grapevine (Vitis spp.) material. Material produced under a CFIA-accepted virus certification program must be free from the pests listed below.
This list is not exhaustive and does not include insect or nematode pests regulated under other plant health directives. Please consult other plant health directives or the CFIA's AIRS for more information.
Bacteria
- Candidatus Phytoplasma asteris (Grapevine yellows, aster yellows)
- Candidatus Phytoplasma australasia (Australian grapevine yellows)
- Candidatus Phytoplasma pruni (Grapevine yellows, peach X-disease, albino cherry, peach yellows, peach rosette, peach red suture, little peach)
- Candidatus Phytoplasma solani (Grapevine yellows, bois noir)
- Candidatus Phytoplasma vitis (Flavescence dorée grapevine flavescence dorée, palatinate grapevine yellows)
- Xylella fastidiosa (Pierce's disease)
- Xylophilus ampelinus (Bacterial blight of grapevine, canker of grapevine)
Fungi
- Elsinoe ampelina
- Phomopsis viticola (Phomopsis cane and leaf spot)Footnote 3
- Pseudopeziza tracheiphila (Grapevine red fire disease)
- Rosellinia necatrix
- Rhacodiella vitis (Acorn rot, chestnut rot)
Insect
- Daktulosphaira vitifoliae (Grapevine phylloxera)Footnote 3
Nematodes
- Longidorus spp. (Needle nematodes)Footnote 3
- Trichodorus spp. (Stubby root nematodes)Footnote 3
- Xiphinema spp. (Dagger nematodes)Footnote 3
Virus
- Artichoke Italian latent virus
- Grapevine asteroid mosaic-associated virus
- Grapevine Bulgarian latent virus
- Grapevine chasselas latent agent
- Grapevine chrome mosaic virus
- Kober stem grooving (Grapevine virus A)
- Grapevine corky bark virus (Grapevine virus B)
- LN33 stem grooving
- Peach rosette mosaic nepovirus
- Raspberry ringspot virus
- Strawberry latent ringspot virus
- Tobacco ringspot virus
- Tomato black ring virus
- Tomato bushy stunt tombusvirus
Appendix 4: Treatment requirements
As outlined in section 5.3, the CFIA requires certain imported grapevines to be treated by either hot water immersion or an accepted chemical alternative with a product that is registered for use against the pest(s) of concern, depending on their origin and end destination. These treatments are detailed below. Alternative treatments or certification based on area pest freedom may be considered by CFIA at the request of certifying NPPOs.
Appendix 4.1 Originating from the U.S. or Canada, and destined to the province of British Columbia
Targeted pests
- Virus-vectoring nematodes (Longidorus, Trichodorus, and Xiphinema spp.)
- Grape phylloxera (Daktulosphaira vitifoliae)
Targeted material
- Regulated material originating in the continental United States or Canadian provinces and territories and destined to the province of British Columbia
Treatment options for all material
- Treat in hot water previously heated to 43.3°C (100°F) for 5 minutes, then remove and again immerse in another water bath previously heated to 47.8°C (118°F) for 30 minutes.
or - Treat in hot water previously heated to 43.3°C (100°F) for 5 minutes, then remove and again immerse in another water bath previously heated to 48.9°C (120°F) for 30 minutes.
or - Treat in hot water previously heated to 43.3°C (100°F) for 5 minutes, then remove and again immerse in another water bath previously heated to 50.0°C (122°F) for 10 minutes.
or - Treat in hot water previously heated to 43.3°C (100°F) for 5 minutes, then remove and again immerse in another water bath previously heated to 51.7°C (125°F) for 5 minutes.
or - Treat in hot water previously heated to 43.3°C (100°F) for 5 minutes, then remove and again immerse in another water bath previously heated to 52.7°C (127°F) for 3 minutes.
or - Treat in hot water previously heated to 31.7°C (89°F) for 5 minutes, then remove and again immerse in another water bath previously heated to 52.2°C (126°F) for 5 minutes.
or - Treatment using an accepted chemical alternative with a product that is registered for use against the pest(s) of concern in the country of origin.
Additional requirements for non-dormant plants
Most grapevines are treated and exported/moved in a dormant state. For the export or movement of non-dormant grapevines (i.e. in active growth), treated material must be safeguarded against re-infestation by insects and nematodes of concern. The following conditions must also be met:
- Plant material must be grown and stored in a fully contained greenhouse or screenhouse which prevents the introduction of Phylloxera vitifoliae, and
- Plants must be potted in a soilless growing media OR in soil which has been treated and/or tested and found free from Phylloxera vitifoliae, Longidorus spp, Trichodorus spp. and Xiphinema spp., and
- Water used must be filtered, treated or from a cased and capped well to prevent the re-introduction of Longidorus spp, Trichodorus spp. and Xiphinema spp.
These requirements also apply to domestic movement of non-dormant grapevines from outside of British Columbia.
Appendix 4.2 Originating from outside of the U.S., and destined to anywhere in Canada
Targeted pests
- Phytoplasma diseases of grapevines, including Flavescence dorée, bois noir, Australian grapevine yellows and Palatinate grapevine yellows
- Also effective against virus-vectoring nematodes (Longidorus spp., Trichodorus spp., and Xiphinema spp.) and grape phylloxera (Daktulosphaira vitifoliae)
Targeted material
- Regulated material originating in countries where phytoplasma diseases of grapevines occur (France, Germany) and destined to anywhere in Canada
- Can also be used for regulated material moving into the province of British Columbia from any other Canadian province or territory
Treatment details
- Treat by complete immersion of vines, cuttings or grafted plants in a hot water bath maintained at a minimum temperature of 50°C for a minimum continuous exposure time of 35 minutes.
- Treatment time shall start when the water temperature has reached 50°C after plants have been immersed in water.
- Treatment must be completed prior to export and documented on the accompanying phytosanitary certificate, unless imported to a facility approved under the CFIA's Vitis Hot Water Treatment Program.
Appendix 5: Vitis Hot Water Treatment Program
Consult Vitis Hot Water Treatment Program.