Plants > Plant Protection Policy Directives > Horticulture
File I. SUBJECT This directive contains the conditions that permit the importation of fresh grapes from Uruguay. Importation may begin immediately, but is subject to a trial period effective immediately and ending March 31, l998. If the trial shipment period is completed successfully, importation may continue after the trial period, without further notice from Agriculture and Agri-Food Canada (AAFC). If, however, problems are encountered during the trial shipment period, such as the discovery of quarantine pests, improper documentation, or failure to meet other requirements, importation may be suspended. II. BACKGROUND Until now, fresh grapes from Uruguay have not been permitted entry into Canada. This is consistent with the policy that prohibits fresh temperate fruits from new sources until a pest risk analysis has been completed. This analysis has been completed and the Plant Protection Division of AAFC has concluded that the importation of fresh grapes from Uruguay may be permitted, provided Uruguay meets the requirements described in this directive to minimize pest risk. The pests regulated by this directive cause damage resulting in yield and quality losses, and their introduction to Canadian vineyards might necessitate an increased cost of production through the increased use of controls. III. LEGISLATIVE AUTHORITY The Plant Protection Act, S.C. 1990, c 22 IV. REGULATED COMMODITIES All varieties of fresh grapes (Vitis spp.) V. REGULATED PESTS The following quarantine pests are regulated by Canada: Anthracnose (Elsinoe ampelina) Anthracnose is a fungus which causes stunted growth and can severely reduce yield. It causes perforating lesions on the leaves, cankers on the shoots, and grey, sunken circular spots on the berries, which eventually dry out. Naupactus xanthographus is a weevil which causes root pruning in the larval stage and damage to buds, leaves and fruit surfaces during the adult stage. Infection by phomopsis cane & leaf spot fungus results in reduced growth, deformation or death of the shoot, and a soft rot of the fruit. Overall, infection can cause losses of up to 30% in cool wet seasons. White rot is a fungus which causes loss of fruit and woody tissues. Damaged shoots result in a significant loss of wood intended for use as rootstocks and reduces the percentage of successful grafts. Damage may result in losses of 20 to 80% in areas where hail storms are prevalent. VI. IMPORT REQUIREMENTS A. CONDITIONS: Grapes grown in Uruguay must meet the following conditions to enter Canada:
B. PERMIT TO IMPORT: A Permit to Import from the Plant Protection Division of AAFC is not required. C. PHYTOSANITARY CERTIFICATE:
VII. INSPECTION PROCEDURES Shipments may be subject to inspection and sampling on arrival to determine if pests are present. If a shipment is inspected, a representative sample of 5% of the contents will be randomly selected, at the inspector's discretion, and examined. If pests are found, or evidence of pest activity, in the initial 5% sample, a second sample of the same size may be randomly selected and examined. If pests are found, samples may be sent for laboratory identification, and the shipment held pending the results. AAFC inspectors should:
VIII. NON-COMPLIANCE Shipments must meet all requirements when they reach first point of arrival in Canada. Shipments may be refused entry and returned to origin or disposed of if they do not meet requirements or if they are found to be infested with any quarantine pests. If determined feasible by the inspector, such shipments may be rerouted to other destinations, or diverted to approved processing facilities, provided such a course of action does not cause unwarranted pest risk. The discovery of living stages of any quarantine pest(s) in any shipment may result in suspension of the importation program until remedial action is taken at origin. The importer is responsible for any and all costs relating to disposal, removal, rerouting or diversion to processing facilities, including costs incurred by AAFC to monitor the action taken. The Plant Protection Division will advise the Servicio Proteccion Agricultura of Uruguay of any pest interceptions and of non-compliance with any conditions outlined in this directive. IX. TRIAL IMPORTATIONS The trial importation period is effective immediately and will continue until March 31, l998. This period is required in order to evaluate the ability of the exporting country to meet requirements under varying conditions over a period of time extending more than one growing season. During the trial period, the Servicio Proteccion Agricultura of Uruguay must send a copy of the Phytosanitary Certificate by facsimile at least three (3) days prior to the arrival of the shipment in Canada to the appropriate regional plant health office of AAFC. X. OTHER REQUIREMENTS Other Canadian import requirements, in addition to those stated above, include:
It is the importer's responsibility to know and satisfy these requirements. Questions and requests for information on any requirements should be directed to local Food Production and Inspection Offices of AAFC. XI. FEES As of May 1, l995, fees are being charged for Permits to Import, verification of import documents and product inspection in accordance with the Plant Protection Fees Regulations. Importers requiring more information on fees may contact any local Food Production and Inspection offices of AAFC. XII. LIST OF APPENDICES Appendix l: Treatment Schedule for Grapes for Fruit Tree Weevil, Naupactus xanthographus Dr. J.E. Hollebone Attachment |
APPENDIX 1
TREATMENT SCHEDULE FOR GRAPES FOR FRUIT TREE WEEVIL, NAUPACTUS XANTHOGRAPHUS
Shipments must be fumigated as described below for 2 hours at normal atmospheric pressure.
Temperature |
Dosage Rate Methyl Bromide |
Minimum Concentration Readings At: |
|||||
0.5 hr |
2 hrs |
||||||
0 C |
0F |
g/m3 |
oz/1000 ft3 |
g |
oz |
g |
oz |
27 or above |
80 or above |
24 |
24 |
19 |
19 |
14 |
14 |
21 - 26 |
70 - 79 |
32 |
32 |
26 |
26 |
19 |
19 |
16 - 20 |
60 - 69 |
40 |
40 |
32 |
32 |
24 |
24 |
10 - 15 |
50 - 59 |
48 |
48 |
38 |
38 |
29 |
29 |
4 - 9 |
40 - 49 |
64 |
64 |
48 |
48 |
38 |
38 |
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Important Notices |