Modeling Climatic Influences on Three Parasitoids of Low-Density Spruce Budworm Populations. Part 3: Actia interrupta (Diptera: Tachinidae)

This article is the third and last of a series of models developed to investigate the impact of climate on the spatiotemporal biology of parasitoids. After two earlier papers investigating Tranosema rostrale and Meteorus trachynotus, this last article concerns t...

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Autores principales:	Jacques Régnière, Jean-Claude Thireau, Rémi Saint-Amant, Véronique Martel
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	biodiversity ecology environment forest global change insect Plant ecology QK900-989
Acceso en línea:	https://doaj.org/article/f86b42e4b5a747bfb3addf36df865849
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spelling	oai:doaj.org-article:f86b42e4b5a747bfb3addf36df8658492021-11-25T17:37:38ZModeling Climatic Influences on Three Parasitoids of Low-Density Spruce Budworm Populations. Part 3: <i>Actia interrupta</i> (Diptera: Tachinidae)10.3390/f121114711999-4907https://doaj.org/article/f86b42e4b5a747bfb3addf36df8658492021-10-01T00:00:00Zhttps://www.mdpi.com/1999-4907/12/11/1471https://doaj.org/toc/1999-4907This article is the third and last of a series of models developed to investigate the impact of climate on the spatiotemporal biology of parasitoids. After two earlier papers investigating <i>Tranosema rostrale</i> and <i>Meteorus trachynotus</i>, this last article concerns the tachinid fly <i>Actia interrupta</i> (Diptera: Tachinidae). An individual-based model of the seasonal biology of <i>A. interrupta</i> was developed to determine the impact of climate on its interactions with two of its hosts, the spruce budworm <i>Choristoneura fumiferana</i> (Lepidoptera: Tortricidae) and the obliquebanded leafroller <i>C. rosaceana</i> in eastern North America. The model is based on the developmental responses of ‘the parasitoid’s successive life stages and the ovipositional response of adult females to temperature. It was found that the number of generations this parasitoid undergoes each year varies geographically from two to four, and that its potential growth rate, as dictated by synchrony with larvae of its overwintering host <i>C. rosaceana</i>, is highly patterned geographically and topographically as a result of phenological matching with larvae of obliquebanded leafroller entering diapause in late summer.Jacques RégnièreJean-Claude ThireauRémi Saint-AmantVéronique MartelMDPI AGarticlebiodiversityecologyenvironmentforestglobal changeinsectPlant ecologyQK900-989ENForests, Vol 12, Iss 1471, p 1471 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	biodiversity ecology environment forest global change insect Plant ecology QK900-989
spellingShingle	biodiversity ecology environment forest global change insect Plant ecology QK900-989 Jacques Régnière Jean-Claude Thireau Rémi Saint-Amant Véronique Martel Modeling Climatic Influences on Three Parasitoids of Low-Density Spruce Budworm Populations. Part 3: <i>Actia interrupta</i> (Diptera: Tachinidae)
description	This article is the third and last of a series of models developed to investigate the impact of climate on the spatiotemporal biology of parasitoids. After two earlier papers investigating <i>Tranosema rostrale</i> and <i>Meteorus trachynotus</i>, this last article concerns the tachinid fly <i>Actia interrupta</i> (Diptera: Tachinidae). An individual-based model of the seasonal biology of <i>A. interrupta</i> was developed to determine the impact of climate on its interactions with two of its hosts, the spruce budworm <i>Choristoneura fumiferana</i> (Lepidoptera: Tortricidae) and the obliquebanded leafroller <i>C. rosaceana</i> in eastern North America. The model is based on the developmental responses of ‘the parasitoid’s successive life stages and the ovipositional response of adult females to temperature. It was found that the number of generations this parasitoid undergoes each year varies geographically from two to four, and that its potential growth rate, as dictated by synchrony with larvae of its overwintering host <i>C. rosaceana</i>, is highly patterned geographically and topographically as a result of phenological matching with larvae of obliquebanded leafroller entering diapause in late summer.
format	article
author	Jacques Régnière Jean-Claude Thireau Rémi Saint-Amant Véronique Martel
author_facet	Jacques Régnière Jean-Claude Thireau Rémi Saint-Amant Véronique Martel
author_sort	Jacques Régnière
title	Modeling Climatic Influences on Three Parasitoids of Low-Density Spruce Budworm Populations. Part 3: <i>Actia interrupta</i> (Diptera: Tachinidae)
title_short	Modeling Climatic Influences on Three Parasitoids of Low-Density Spruce Budworm Populations. Part 3: <i>Actia interrupta</i> (Diptera: Tachinidae)
title_full	Modeling Climatic Influences on Three Parasitoids of Low-Density Spruce Budworm Populations. Part 3: <i>Actia interrupta</i> (Diptera: Tachinidae)
title_fullStr	Modeling Climatic Influences on Three Parasitoids of Low-Density Spruce Budworm Populations. Part 3: <i>Actia interrupta</i> (Diptera: Tachinidae)
title_full_unstemmed	Modeling Climatic Influences on Three Parasitoids of Low-Density Spruce Budworm Populations. Part 3: <i>Actia interrupta</i> (Diptera: Tachinidae)
title_sort	modeling climatic influences on three parasitoids of low-density spruce budworm populations. part 3: <i>actia interrupta</i> (diptera: tachinidae)
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/f86b42e4b5a747bfb3addf36df865849
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Modeling Climatic Influences on Three Parasitoids of Low-Density Spruce Budworm Populations. Part 3: <i>Actia interrupta</i> (Diptera: Tachinidae)

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