El papel de Anaphothrips obscurus (Müller) en la mejora del control biológico de Tetranychus urticae Koch

  1. GÓMEZ MARTÍNEZ, MARÍA ANTONIA
Dirixida por:
  1. Tatiana Pina Director
  2. Josep-Anton Jacas Miret Director

Universidade de defensa: Universitat Jaume I

Fecha de defensa: 21 de xullo de 2017

Tribunal:
  1. Nuria Agusti Abella Presidente/a
  2. César Monzó Ferrer Secretario/a
  3. Belén Belliure Ferrer Vogal

Tipo: Tese

Teseo: 485993 DIALNET lock_openTDX editor

Resumo

This PhD thesis is focused on the role of the thrips Anaphothrips obscurus (Müller) in the biological control of the mite Tetranychus urticae Koch, a key pest of clementine orchards, when a ground cover of the grass Festuca arundinacea is used. To achieve this goal, we have studied the ecobiology of A. obscurus, including its relationship with this spider mite, the crop and the main natural enemies of T. urticae, the phytoseiid predatory mites. Our results highlight that A. obscurus can play several roles: it can compete with T. urticae in the ground cover, it is a suitable alternative food for the phytoseiids.