User profiles for N. Schellhorn

Nancy A Schellhorn

CSIRO; RapidAIM Pty Ltd
Verified email at rapidaim.io
Cited by 5049

Time will tell: resource continuity bolsters ecosystem services

NA Schellhorn, V Gagic, R Bommarco - Trends in ecology & evolution, 2015 - cell.com
A common suggestion to support ecosystem services to agriculture provided by mobile
organisms is to increase the amount of natural and seminatural habitat in the landscape. This …

Movement of entomophagous arthropods in agricultural landscapes: links to pest suppression

NA Schellhorn, F Bianchi, CL Hsu - Annual review of …, 2014 - annualreviews.org
Entomophagous arthropods can provide valuable biological control services, but they need
to fulfill their life cycle in agricultural landscapes often dominated by ephemeral and …

A perspective on management of Helicoverpa armigera: transgenic Bt cotton, IPM, and landscapes

…, H Parry, C Paull, N Schellhorn… - Pest management …, 2017 - Wiley Online Library
Helicoverpa armigera is a major pest of agriculture, horticulture and floriculture throughout
the Old World and recently invaded parts of the New World. We overview of the evolution in …

Crop pests and predators exhibit inconsistent responses to surrounding landscape composition

…, JA Rosenheim, NA Schellhorn… - Proceedings of the …, 2018 - National Acad Sciences
The idea that noncrop habitat enhances pest control and represents a win–win opportunity
to conserve biodiversity and bolster yields has emerged as an agroecological paradigm. …

When natural habitat fails to enhance biological pest control–Five hypotheses

…, K Poveda, JA Rosenheim, A Rusch, N Schellhorn… - Biological …, 2016 - Elsevier
Ecologists and farmers often have contrasting perceptions about the value of natural habitat
in agricultural production landscapes, which so far has been little acknowledged in ecology …

Forest biodiversity and the delivery of ecosystem goods and services: translating science into policy

…, P Kumar, EG Brockerhoff, NA Schellhorn… - …, 2011 - academic.oup.com
Biodiversity is integral to almost all ecosystem processes, with some species playing key
functional roles that are essential for maintaining the value of ecosystems to humans. However, …

[HTML][HTML] Predicting bee community responses to land-use changes: Effects of geographic and taxonomic biases

…, JP Sadler, U Samnegård, NA Schellhorn… - Scientific Reports, 2016 - nature.com
… The available data are, however, geographically and taxonomically unrepresentative; most
data are from North America and Western Europe, overrepresenting bumblebees and raising …

The impact of weed diversity on insect population dynamics and crop yield in collards, Brassica oleraceae (Brassicaceae)

NA Schellhorn, VL Sork - Oecologia, 1997 - Springer
Vegetational diversity within agricultural fields is often suggested as a means to reduce
insect herbivore populations and to increase their natural enemies. In this paper we compare …

Better outcomes for pest pressure, insecticide use, and yield in less intensive agricultural landscapes

…, AD Hulthen, NA Schellhorn - Proceedings of the …, 2021 - National Acad Sciences
Agricultural systems have been continuously intensified to meet rising demand for agricultural
products. However, there are increasing concerns that larger, more connected crop fields …

Managing ecosystem services and biodiversity conservation in agricultural landscapes: are the solutions the same?

…, AC Costamagna, NA Schellhorn - Journal of Applied …, 2012 - Wiley Online Library
Biodiversity conservation and agricultural production have traditionally been viewed as
substantially in conflict and recent declines in biodiversity have been linked to intensive …