Affordable Access

New protein sources in adults diet for mass-rearing of Anastrepha fraterculus (Diptera:Tephritidae)

Authors
  • Morelli, Renata
  • Costa, Karen Zamboni
  • Fagioni, Kenya Martins
  • Costa, Maria de Lourdes Zamboni
  • Nascimento, Antônio Souza do
  • Pimentel, Rodrigo Meirelles de Azevedo
  • Walder, Julio Marcos Melges
Publication Date
Jan 01, 2012
Source
Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (BDPI/USP)
Keywords
Language
English
License
Unknown
External links

Abstract

The aim of this study was to find alternatives to reduce the cost of mass production of the South American fruit fly (A. fraterculus) by looking for locally available products as protein source in the diet of adults to replace the imported product without changing the quality parameters. Two yeast from a Brazilian company were evaluated. The quality parameters showed that the imported hydrolyzed yeast used in the adult diet could be perfectly replaced by the local products tested, with a reduction of over 80% of the cost of the diet. The quality of the produced insects remained the same and there were improvements in some quality parameters such as the volume of eggs produced, number of adults flying and longevity under the stress.

Report this publication

Statistics

Seen <100 times