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Efficacité de la désinfection par le bromure de méthyle et de l'entreposage frigorifique sur des goyaves contaminées par la mouche des fruits des Caraïbes.

Efficacy of methyl bromide and cold storage as disinfestation treatments for guavas infested with Caribbean fruit fly.

Auteurs : HALLMAN G. J.

Type d'article : Article

Résumé

Guavas were fumigated with 20, 25, 30, 36 or 44 g/m3 methyl bromide for 2 h at 24 plus or minus 0.4 °C or stored at 1, 3 and 7 plus or minus 0.4 °C for 16 days. Cold storage at 1 or 3 °C for 16 days resulted in excessive chilling injury damage and lack of ripening compared with 7 °C. Significantly more bronzing and spotting were observed on guavas fumigated with 25 or 30 g/m3 methyl bromide than on those with 20 g/m3. However, that dose did not provide quarantine security.

Détails

  • Titre original : Efficacy of methyl bromide and cold storage as disinfestation treatments for guavas infested with Caribbean fruit fly.
  • Identifiant de la fiche : 2001-1410
  • Langues : Anglais
  • Source : Trop. Sci. - vol. 38 - n. 4
  • Date d'édition : 1998

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