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Létalité chez les mouches des fruits mexicaines (Diptera: Tephritidae) aux stades larvaire, de nymphal et adulte, exposées au froid.

Lethality of cold to third instars, pupae, and pharate adults of the Mexican fruit fly (Diptera: Tephritidae).

Auteurs : HALLMAN G. J.

Type d'article : Article

Résumé

The tolerance of Mexican fruit fly, Anastrepha ludens, 3rd-instar larvae and pupal stages to 1.1 °C was evaluated. A major implication of this study is that cold-treated fruits are usually packed before treatment, and larvae could conceivably emerge and pupate within the packaging before temperatures are reduced to sufficient levels to stop development. Fruits should not be held at temperatures after packaging that allow sufficient time for fruit fly development to the phanerocephalic pupa.

Détails

  • Titre original : Lethality of cold to third instars, pupae, and pharate adults of the Mexican fruit fly (Diptera: Tephritidae).
  • Identifiant de la fiche : 2001-0264
  • Langues : Anglais
  • Source : J. econ. Entomol. - vol. 92 - n. 2
  • Date d'édition : 1999

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