Premium
Modelling insect diseases as functional predators
Author(s) -
Boots Michael
Publication year - 2004
Publication title -
physiological entomology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.693
H-Index - 57
eISSN - 1365-3032
pISSN - 0307-6962
DOI - 10.1111/j.0307-6962.2004.00403.x
Subject(s) - biology , predation , insect , ecology , functional response , predator , inference , larva , zoology , artificial intelligence , computer science
. Many larval diseases of insects allow no recovery once infected. Furthermore, infected individuals are not able to develop into adults and will not therefore reproduce. A simple modelling approach emphasizes the fact that, accordingly, the agents that cause these diseases are functionally predators. It is important to make this distinction and to be cautious in applying inference drawn from models of parasites to these diseases. Sublethal effects are well known in these insect larval diseases, and models show that they have important dynamical implications. Sublethal effects have received less attention in predator–prey interactions, but their functional relationship with insect diseases emphasizes that nonmortality effects of predators may have correspondingly important dynamical implications.