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Résultats 31 - 40 sur un total de 626

Effectiveness of in planta control measures for Xylella fastidiosa

This opinion updates the information included in the previous EFSA Scientific Opinion concerning the in planta control measures for Xylella fastidiosa, with a systematic review and critical analysis of the potential treatment solutions that have been publ ...

15 mai 2019
Scientific Opinion

Pest categorisation of non‐EU Choristoneura spp.

The Panel on Plant Health performed a pest categorisation of non‐EU  Choristoneura  spp.  Choristoneura  is a well‐defined insect genus in the family Tortricidae (Insecta: Lepidoptera). Species can be identified using taxonomic keys and molecular methods. ...

14 mai 2019
Scientific Opinion

Pest categorisation of non‐EU Margarodidae

The Panel on Plant Health performed a pest categorisation of species in the family Margarodidae (Hemiptera: Coccomorpha; Coccoidea). Of 107 species of Margarodidae, 97 are not known to occur in the EU. Margarodids are cosmopolitan soil‐dwelling species. T ...

30 avril 2019
Scientific Opinion

Pest categorisation of Clavibacter sepedonicus

Following a request from the European Commission, the EFSA Panel on Plant Health performed a pest categorisation of Clavibacter sepedonicus, a well‐defined and distinguishable bacterial plant pathogen of the family Microbacteriaceae. C. sepedonicus causes ...

15 avril 2019
Scientific Opinion

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