Water depth‐dependent notonectid predatory impacts across larval mosquito ontogeny

A Dalal, RN Cuthbert, JTA Dick… - Pest management …, 2019 - Wiley Online Library
BACKGROUND Context‐dependencies can modulate the strength of predatory interactions
and often remain unquantified. In particular, differences in water depth within aquatic …

Prey preferences of notonectids towards larval mosquitoes across prey ontogeny and search area

A Dalal, RN Cuthbert, JTA Dick… - Pest management …, 2020 - Wiley Online Library
BACKGROUND Predatory biological control agents can be effective natural means of
managing pests, vectors and invasive species. However, the strength of predator–prey …

Using functional responses to quantify notonectid predatory impacts across increasingly complex environments

RN Cuthbert, T Dalu, RJ Wasserman, A Callaghan… - Acta Oecologica, 2019 - Elsevier
Predation is a key biotic interaction that influences both the structure and functioning of
ecosystems, and is relevant in the biological control context. Levels of habitat complexity in …

Predator density modifies mosquito regulation in increasingly complex environments

M Buxton, RN Cuthbert, T Dalu… - Pest management …, 2020 - Wiley Online Library
BACKGROUND Predation plays a pivotal role in the composition and functioning of
ecosystems. Both habitat complexity and predator density are important contexts which may …

Prey size and predator density modify impacts by natural enemies towards mosquitoes

A Dalal, RN Cuthbert, JTA Dick, A Sentis… - Ecological …, 2020 - Wiley Online Library
1. Interactions between multiple predators can modify prey risk and profoundly alter
ecological community dynamics. Further, ontogenic prey size changes are known to mediate …

Complementary impacts of heterospecific predators facilitate improved biological control of mosquito larvae

M Buxton, RN Cuthbert, T Dalu, C Nyamukondiwa… - Biological Control, 2020 - Elsevier
Natural enemies can play a critical role in regulating pests, with simplified ecosystems often
favoring pest proliferation via reduced predation pressure. As predator-predator interactions …

Alternative prey impedes the efficacy of a natural enemy of mosquitoes

RN Cuthbert, T Dalu, RJ Wasserman, OLF Weyl… - Biological control, 2020 - Elsevier
Adaptive foraging behaviour in the presence of multiple prey types may mediate stability to
predator-prey relationships. For biological control agents, the presence of alternative prey …

Keystone nonconsumptive effects within a diverse predator community

AJ Meadows, JP Owen, WE Snyder - Ecology and evolution, 2017 - Wiley Online Library
The number of prey killed by diverse predator communities is determined by
complementarity and interference among predators, and by traits of particular predator …

Intermediate predator naïveté and sex-skewed vulnerability predict the impact of an invasive higher predator

RN Cuthbert, T Dalu, RJ Wasserman, JTA Dick… - Scientific reports, 2018 - nature.com
The spread of invasive species continues to reduce biodiversity across all regions and
habitat types globally. However, invader impact prediction can be nebulous, and …

Additive multiple predator effects of two specialist paradiaptomid copepods towards larval mosquitoes

RN Cuthbert, T Dalu, RJ Wasserman, OLF Weyl… - Limnologica, 2019 - Elsevier
Interactions between multiple predators can profoundly affect prey risk, with implications for
prey population stability and ecosystem functioning. In austral temporary wetlands, arid-area …