Vous trouverez ici des supports de formation relevant du domaine de la protection des végétaux.
A training in Nematology funded by the PRPV project was held at the Laboratoire Nationale pour la Protection des Végétaux, Unité de Nématologie, Rheu, France from 1-12 October 2007. Participants from Mauritius were Ms Diana Y. Dhooky from the Plant Pathology Division, AREU and Mrs B. Mungra from the Ministry of Agro Industry and Fisheries. The training was centred around the use of conventional and molecular tools for the detection and diagnosis of plant parasitic nematodes. The Laboratoire Nationale de la Protection des Végétaux (LNVP)-Nematology Unit The Nematology Unit is responsible for analytical activities. It brings support to the Sous Direction de la Qualité et de la Protection des Végétaux (SDQPV) in terms of studies, training and expertise. It is also responsible to confirm officially the results concerning territorial surveillance. It provides training to laboratory agents and to other concerned agents. Training at Rheu comprised of the following: -Extraction of filiforme nematode from soil -Extraction of the nematodes Longidoridae from the soil -Nematode extraction through migration -Endoparasites nematode extraction through enzymatic method -Extraction of cyst nematodes from the Schuiling apparatus -Extraction of cyst nematodes from the Kort apparatus -Sorting of cyst nematodes -Detection of Globodera pallida and Globodera rostochiensis (Potato Cyst Nematodes) by elutriation or centrifugation -Morphological identification of Globodera pallida and Globodera rostochiensis -Identification of Meloidogyne fallax and Meloidogyne chitwoodi by morphobiometry -DNA extraction from nematodes (Meloidogyne, Ditylenchus, Bursaphelenchus) -Species-specific identification of Meloidogyne after protein analysis -Species specific PCR (SCAR-PCR) -RFLP-PCR -Electrophoresis -Accreditation of the laboratory Post training applications for AREU Plant Pathology Laboratory New techniques that can be adapted in our laboratory in Mauritius include the following: -Use of enzymes for extraction for analysis of Root Knot nematodes. -Species specific PCR for the identification and detection of the species of Meloidogyne prevailing in Mauritius. Species specific PCR will be a rapid way and provide quick results. -The use of RFLP-PCR will show intra-species and inter-species diversity among plant parasitic nematodes. Objectifs de la formation :Donner une démarche permettant de porter un diagnostic phytosanitaire sur une culture :
SOMMAIRE
1.Connaissance et reconnaissance des organismes nuisibles sur le terrain
2. Du champ au laboratoire
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