Predator diversity and the functioning of ecosystems: the role of intraguild predation in dampening trophic cascades

By D. Finke, R. Denno. 2005

402 citations recorded by the source corpus.

Subfields: Ecology, Ecology, Evolution, Behavior and Systematics, Nature and Landscape Conservation

View Paper: https://www.semanticscholar.org/paper/803ac15e8e098cc15ca9144f59162e487362a23c

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In Ecology

In Ecology, Evolution, Behavior and Systematics

In Nature and Landscape Conservation

Citations in the corpus

Eating their way to the top? Mechanisms underlying the success of invasive insect generalist predators (2010, background): “…reviews suggest that intraguild predation rarely is sufficiently strong in the field to disrupt herbivore suppression (e.g., Rosenheim and Harmon 2006; Vance-Chalcraft et al. 2007), although there are some exceptions from particular systems (e.g., Finke and Denno 2004, 2005; Rosenheim et al. 2004).”
The functional role of biodiversity in ecosystems: incorporating trophic complexity. (2007, background): “The influence of intraguild predation on cascading effects of predator diversity on plants was addressed explicitly in a salt marsh food web (Finke & Denno 2005): when all predators were strict predators on lower-level consumers (no intraguild predation), higher predator diversity had no effect on…”
Video analysis to determine how habitat strata affects predator diversity and predation of Epiphyas postvittana (Lepidoptera: Tortricidae) in a vineyard (2007, background): “012 since natural enemy species vary in their impact on pest populations, the identity of predators in an assemblage may have more inXuence on prey populations than species richness or abundance (Chalcraft and Resetarits, 2003; Finke and Denno, 2005; Straub and Snyder, 2006).”
Understanding the Effects of Marine Biodiversity on Communities and Ecosystems (2007, methodology): “…experiments have confirmed that increasing diversity of species that are strict consumers of herbivores (that is, no intraguild predation or omnivory) can indirectly increase plant biomass in salt marsh (Finke & Denno 2005) and subtidal algal ecosystems (Bruno & O’Connor 2005, Byrnes et al. 2006).”
Temporal Partitioning of Activity in Large African Carnivores: Tests of Multiple Hypotheses (2009, background): “In communities with a multi-species large predator guild, we do not fully understand how top-down processes from the guild as a whole operate (Finke & Denno 2005) or what effects removing components of that guild may cause (e.g. when an incomplete guild is introduced) (but see Ripple & Beschta…”
Biological Control of Insect Pests in Agroecosystems: Effects of Crop Management, Farming Systems, and Seminatural Habitats at the Landscape Scale: A Review (2010, background): “In the literature, a large number of studies have reported evidences for each of these possible effects (Finke and Denno, 2005; Rosenheim, 2007; Schmitz, 2009; Snyder et al., 2006; Straub and Snyder, 2006; Wilby et al., 2005).”
Habitat manipulation to mitigate the impacts of invasive arthropod pests (2010, background): “In some cases increasing natural enemy diversity may have a negative effect on biological control because of intra-guild predation or inter-specific interference (Rosenheim et al. 1993; Finke and Denno 2004, 2005; Costamagna et al. 2008).”
Effects of stand tree species composition and diversity on abundance of predatory arthropods (2008, background): “…is a debate on how diverse predator assemblages have to be to exhibit an effective control of herbivore populations (Cardinale et al. 2003, Rosenheim et al. 2004, Finke and Denno 2005, Snyder et al. 2006), the abundance of predators should be a fairly straightforward measure of their effectiveness.”