Nom du corpus

Corpus Systématique Animale

Titre du document

Combining pheromone-baited and food-baited traps for insect pest control: Effects of additional control by parasitoids

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Mots-clés d'auteur
  • pheromone
  • parasitoid
  • model
  • pest management
Nom du fichier dans la ressource
Insectes_v2b_01474
Auteur(s)
  • Hugh J. Barclay
Affiliation(s)
  • Pacific Forestry Centre, 506 West Burnside Rd., V8Z 1M5, Victoria, B. C., Canada
  • Department of Biology, University of Victoria, V8W 2Y2, Victoria, B.C., Canada
Résumé

Two age-structured population dynamic models are analyzed in which pheromone-baited trapping and food-baited trapping are used simultaneously to eradicate an insect pest. The pest species is assumed to be under partial control by a host-specific parasitoid species. The two models assume that density-dependent population regulation is accomplished either by host larval competition or by means of oviposition interference among the parasitoids. The two trap types interact in a positive synergistic manner and this combination appears to be very promising as a useful combination of pest control methods. Several features of the system are examined; the feature which appears to cause the greatest problem is the possibility of the parasitoids being attracted to the pheromone or the food traps. In either case, the degree of attraction does not have to be very great to undermine the control effort. It is seen that food trapping becomes indispensible if host pheromone is used by the parasitoids as a host-locating kairomone. If odor in the food traps is used by the parasitoids as kairomone, then the situation appears more optimistic, as the reduction in efficiency of the food traps appears much less than with the pheromone traps when pheromone acts as kairomone.

Catégories Science-Metrix
  • 1 - natural sciences
  • 2 - biology
  • 3 - ecology
Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
Catégories Scopus
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - General Agricultural and Biological Sciences
Identifiant ISTEX
FD1D04EF399213648D402C251CDB9B30F84EFABA
Revue

Researches on Population Ecology

Année de publication
1991
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
9.388
Sous-corpus
  • Insectes
Type de publication
Journal
ark:/67375/1BB-97CC8X9S-7
Powered by Lodex 9.3.8