Skip to main content
Top
Published in: Biodiversity and Conservation 11/2022

25-06-2022 | Original Paper

Variable effects of forest diversity on invasions by non-native insects and pathogens

Authors: Samuel F. Ward, Andrew M. Liebhold, Songlin Fei

Published in: Biodiversity and Conservation | Issue 11/2022

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

The geographical distributions of non-native forest insects and pathogens (pests) result from a multitude of interacting abiotic and biotic factors. Following arrival, the presence of suitable host trees and environmental conditions are required for pests to establish and spread, but the role of forest biodiversity in this process is not well-understood. We analyzed county-level data for 22 non-native forest pests in the conterminous United States, developing species-specific models to investigate the effects of spatial contagion, human activities, and host and non-host tree biomass or richness on the occurrence of pest species. Species-specific models indicated that (i) the spatial contagion of invasions was the most common driver of invasion incidence, (ii) facilitation effects from host biomass and richness were present in approximately half of the invasions and almost entirely observed in invasions by sap-feeding insects or pathogens, and (iii) there was substantial variation in the direction and magnitude of the effects of non-host tree biomass and richness on invasion. Our analyses highlighted the prominent role of spatially derived propagule pressure in driving intracontinental invasions whereas effects of forest biodiversity were variable and precluded broad generalizations about facilitation and dilution effects as drivers of forest pest invasions at large spatial scales.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Appendix
Available only for authorised users
Literature
go back to reference Bechtold W, Patterson P (2005) The enhanced forest inventory and analysis program—national sampling design and estimation procedures. USDA Forest Service General Technical Report Bechtold W, Patterson P (2005) The enhanced forest inventory and analysis program—national sampling design and estimation procedures. USDA Forest Service General Technical Report
go back to reference Elton CS (1958) Ecology of invasions by animals and plants. Methuen Publishing, BostonCrossRef Elton CS (1958) Ecology of invasions by animals and plants. Methuen Publishing, BostonCrossRef
go back to reference Haack RA (2020) Where have all the pine shoot beetles gone, long time passing? The 1992 PSB federal quarantine is coming to an end. Newsl Michigan Entomol Soc 64:1–3 Haack RA (2020) Where have all the pine shoot beetles gone, long time passing? The 1992 PSB federal quarantine is coming to an end. Newsl Michigan Entomol Soc 64:1–3
go back to reference May R (1975) Patterns of species abundance and diversity. In: Cody ML, Diamond JM (eds) Ecology and evolution of communities. Harvard Univ. Press, Harvard May R (1975) Patterns of species abundance and diversity. In: Cody ML, Diamond JM (eds) Ecology and evolution of communities. Harvard Univ. Press, Harvard
Metadata
Title
Variable effects of forest diversity on invasions by non-native insects and pathogens
Authors
Samuel F. Ward
Andrew M. Liebhold
Songlin Fei
Publication date
25-06-2022
Publisher
Springer Netherlands
Published in
Biodiversity and Conservation / Issue 11/2022
Print ISSN: 0960-3115
Electronic ISSN: 1572-9710
DOI
https://doi.org/10.1007/s10531-022-02443-4

Other articles of this Issue 11/2022

Biodiversity and Conservation 11/2022 Go to the issue