4th meeting of the Panel on Phytosanitary Treatments
| The meeting was held at the Laboratoire des Denrées Stockées (LNDS) (Laboratory for stored products), which is a part of Laboratoire National de la Santé des Végétaux (LNPV), at the INRA site in Villanave d’Ornon, south of Bordeaux. The facilities and arrangements provided by the Laboratory were excellent, and a new member, Dr Jerome Frtisch (an expert on soil fumigation and soil disinfection) was a welcome addition to the Panel. The Panel continued its work on the preparation of standards on phytosanitary treatments. These standards describe methods to be followed for performing treatments of commodities moving in trade against quarantine pests and treatments of crops for containment and eradication of regulated pests. |  |
Courtesy: Ray Cannon, Fera (GB)
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The Panel reviewed seven standards returned by the Working Party on Phytosanitary Regulations after countries’ comments. Three of these concerned disinfestation treatments for places of production (for Thrips palmi, Bemisia tabaci and Liriomyza sativae). Some countries commented that the treatment programmes (aiming at the eradication of invasive quarantine pests) were not applicable due to the lack of active substances registered. All pesticides were included on Annex 1 of EU Directive 91/414/EEC, but the Panel decided to add an statement to indicate that active substances available in individual countries will vary, and that a risk assessment will be required for the specific circumstances of the outbreak. The Panel considered that it is important to distinguish between: i) eradication treatment programmes (which are often intensive chemical controls applied successfully in some countries) and ii) treatments which are applied as ‘appropriate treatments’ (sensu EU Plant Health Directive 2000/29/EC) prior to export of plant material. The standards were revised accordingly.
Three standards on phosphine treatments were amended to take account of country comments and will also be submitted to the EPPO Working Party for approval (Phosphine fumigation of dried fruits and nuts to control various stored product insects ; Phosphine fumigation of stored products to control stored-product insect pests in general and Phosphine fumigation of seeds to control stored-product insects in general).
The Panel also considered five treatment standards that are currently in preparation. Two of these require sulfuryl fluoride (SF) fumigation as an alternative treatment to methyl bromide. The Panel discussed recent scientific reports that sulfuryl fluoride is a highly potent greenhouse gas, but since there still seems to be some uncertainty regarding the global warming potential of this gas – which has not yet been reviewed by the IPCC – it was agreed to wait for further developments.
The Panel reviewed 15 existing methyl bromide treatments, which despite the unavailability of this fumigant in many EU countries, may still have utility in some EPPO countries (until 2015), as well as for quarantine and pre-shipment treatments in the absence of any other alternatives. Most of these 15 standards were amended and revised but these methyl bromide treatments will only be published on the EPPO website.
It was suggested to hold the next meeting of the EPPO Panel on Phytosanitary Treatment in York, at Fera, sometime in April 2010.
PARTICIPANTS
Cannon Ray (Mr) (Rapporteur)
Room 02FA11, Plant Health Consultancy, Evidence and Analysis Programme, The Food and Environment Research Agency (FERA), Sand Hutton, YO41 1LZ YORK (GB) - +44-1904462218 - +44-1904462250 - ray.cannon@fera.gsi.gov.uk
Fritsch Jérôme (Mr)
Laboratoire National de la Santé des Végétaux (LNPV), LNDS - QUALIS, 71 avenue Edouard Bourlaux, BP 81, 33883 Villenave d'Ornon Cedex (FR) - +33-557122584 - +33-557122591 - jerome.fritsch@agriculture.gouv.fr
Klapal Helmut (Mr)
Austrian Agency for Health and Food Safety (AGES), Institute for Plant Health, Spargelfeldstrasse 191, A-1226 Vienna (AT) - +43-5055533322 - +43-5055533303 - helmut.klapal@ages.at
Koomen Irene (Ms)
Plant Protection Service, P.O. Box 9102, HC 6700 WAGENINGEN (NL) - +31-317496868 - +31-317421701 - i.koomen@minlnv.nl
Schroeder Thomas (Mr)
Julius Kühn Institut (JKI), Federal Research Centre for Cultivated Plants, Institute for National and International Plant Health, Messeweg 11-12, 38104 BRAUNSCHWEIG (DE) - +49-5312993381 - +49-5312993007 - thomas.schroeder@jki.bund.de
Zlof Vlasta (Ms) (Chair)
OEPP/EPPO, 1 rue le Nôtre, 75016 Paris (EPPO) - +33-145207794 - +33-142248943 - hq@eppo.fr