Phenology and natural parasitoid community of Protopulvinaria pyriformis: influence on the behavioral ecology of its main parasitoid

Autor: Beltrà Ivars, Aleixandre
Jazyk: angličtina
Rok vydání: 2011
Předmět:
Zdroj: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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Popis: Three parasitoids and four hyperparasitoids develop on P. pyriformis in laurel. Metaphycus helvolus accounts for 97% of the parasitoids recovered. M. helvolus shows inverse host density dependence. M. helvolus populations decrease in summer and winter when the scale is smaller.
Databáze: OpenAIRE