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List of works by Helen E. Roy

10.3897/biorisk.v4i0.49

scientific article published in 2010

80 questions for UK biological security

scientific article published on 06 January 2021

<i>Ecology of Predator‐Prey Interactions.</i> <i>Edited by </i>Pedro Barbosa <i>and </i>, Ignacio Castellanos. <i>Oxford and New York: Oxford University Press.</i> $89.50. xvii + 394 p; ill.; index. ISBN: 0‐19‐517120‐9. 2005.

scientific article published in 2007

<i>Insect Predator-Prey Dynamics: Ladybird Beetles and Biological Control</i>. A. F. G. Dixon

scientific article published in 2001

A Vision for Global Biodiversity Monitoring With Citizen Science

scientific article published in 2018

A framework to integrate innovations in invasion science for proactive management

scientific article published on 22 April 2022

A fungal pathogen in time and space: the population dynamics of Beauveria bassiana in a conifer forest

scientific article published on 20 July 2010

A national-scale assessment of climate change impacts on species: Assessing the balance of risks and opportunities for multiple taxa

scholarly article by James W. Pearce-Higgins et al published September 2017 in Biological Conservation

A rather unfruitful relationship? Fig wasps (Hymenoptera: Chalcidoidea) of the alien invasive Ficus microcarpa in Cyprus

scientific article published in 2023

A review of impact assessment protocols of non-native plants

article

A roadmap for ladybird conservation and recovery

scientific article published on 27 September 2022

A scenario‐guided strategy for the future management of biological invasions

scientific article published on 11 March 2024

A vision for global monitoring of biological invasions

article

Agricultural Management and Climatic Change Are the Major Drivers of Biodiversity Change in the UK.

scientific article

Alien Pathogens on the Horizon: Opportunities for Predicting their Threat to Wildlife ⬇️

Alien arthropod predators and parasitoids: an ecological approach

article

Alien species related information systems and information management

scientific article published in 2015

Alternative futures for global biological invasions

Annual estimates of occupancy for bryophytes, lichens and invertebrates in the UK, 1970-2015

scientific article published on 05 November 2019

Applying the Convention on Biological Diversity Pathway Classification to alien species in Europe

scientific article

Appropriate uses of EICAT protocol, data and classifications

scientific article

Assessing patterns in introduction pathways of alien species by linking major invasion data bases

article

Assessing the ecological risk posed by a recently established invasive alien predator: Harmonia axyridis as a case study

article

Avoidance of a generalist entomopathogenic fungus by the ladybird, Coccinella septempunctata ⬇️

scientific article published on May 6, 2011

Beetlehangers.org: harmonizing host–parasite records of Harmonia axyridis and Hesperomyces harmoniae

scientific article published in 2024

Beyond biological control: non-pest insects and their pathogens in a changing world

BioBlitz is More than a Bit of Fun

scientific article published in 2021

Challenging the view that invasive non-native plants are not a significant threat to the floristic diversity of Great Britain ⬇️

scientific article published on June 2015

Characteristics and drivers of high-altitude ladybird flight: insights from vertical-looking entomological radar

scientific article

Citizen Science and Open Data: a model for Invasive Alien Species in Europe

article

Citizen Science and Phytosanitary Surveillance Systems Are Complementary Tools to Follow the Invasion of Harmonia axyridis

scientific article published in 2022

Citizen science and invasive alien species: Predicting the detection of the oak processionary moth Thaumetopoea processionea by moth recorders

article

Citizen science can enhance strategies to detect and manage invasive forest pests and pathogens

scientific article published in 2023

Citizen science is a vital partnership for invasive alien species management and research ⬇️

scientific article published on 19 January 2024

Citizen science reveals the distribution of the invasive harlequin ladybird (Harmonia axyridis Pallas) in Argentina

scientific article

Complex patterns of global spread in invasive insects: eco-evolutionary and management consequences

article

Conservation action should come before publication

scientific article published in 2024

Consistency of impact assessment protocols for non-native species

scientific article published in 2019

Correction: Focal Plant Observations as a Standardised Method for Pollinator Monitoring: Opportunities and Limitations for Mass Participation Citizen Science

scientific article published on 9 May 2016

Crossing Frontiers in Tackling Pathways of Biological Invasions

article

Curbing the major and growing threats from invasive alien species is urgent and achievable

scientific article published on 3 June 2024

Current and potential management strategies against Harmonia axyridis

Deep space and hidden depths: understanding the evolution and ecology of fungal entomopathogens

Deep space and hidden depths: understanding the evolution and ecology of fungal entomopathogens

Defining invasiveness and invasibility in ecological networks

Developing a framework of minimum standards for the risk assessment of alien species

scientific article published in 2017

Developing a list of invasive alien species likely to threaten biodiversity and ecosystems in the European Union ⬇️

scientific article published on 12 December 2018

Developing and enhancing biodiversity monitoring programmes: a collaborative assessment of priorities.

scientific article

Developing the global potential of citizen science: Assessing opportunities that benefit people, society and the environment in East Africa

scientific article published in 2018

Development of the European Ladybirds Smartphone Application: A Tool for Citizen Science

scientific article published in 2021

Differences in the Phenology of Harmonia axyridis (Coleoptera: Coccinellidae) and Native Coccinellids in Central Europe

scientific article published on 01 February 2019

Drivers of future alien species impacts: An expert-based assessment ⬇️

scientific article published on 14 July 2020

Ecological correlates of local extinction and colonisation in the British ladybird beetles (Coleoptera: Coccinellidae)

scholarly article by Richard F. Comont published in December 2013

Emerging technologies revolutionise insect ecology and monitoring

scientific article published in 2022

Empowering Citizens to Inform Decision-Making as a Way Forward to Support Invasive Alien Species Policy

scientific article published in 2019

Escape from parasitism by the invasive alien ladybird, Harmonia axyridis

article

European scenarios for future biological invasions

scientific article published in 2023

Fifty years of the Biological Records Centre

First records of the alien Eucalyptus psyllids Blastopsylla occidentalis (Hemiptera, Aphalaridae) from Cyprus and Platyobria biemani (Hemiptera, Aphalaridae) from Cyprus and continental Greece

scientific article published in 2022

Focal Plant Observations as a Standardised Method for Pollinator Monitoring: Opportunities and Limitations for Mass Participation Citizen Science

scientific article

From biological control to invasion: the ladybird Harmonia axyridis as a model species

scientific article published on 26 November 2007

GB Non-native Species Information Portal: documenting the arrival of non-native species in Britain

article

Generic ecological impact assessments of alien species in Norway: a semi-quantitative set of criteria

article

Global rise in emerging alien species results from increased accessibility of new source pools ⬇️

scientific article published on 5 February 2018

Global trade networks determine the distribution of invasive non-native species

article

Grand challenges in entomology: Priorities for action in the coming decades

scientific article published in 2023

Guiding principles for utilizing social influence within expert-elicitation to inform conservation decision-making

scientific article published on 30 March 2020

Harmonia axyridis in Great Britain: analysis of the spread and distribution of a non-native coccinellid

article

Horizon Scanning to Predict and Prioritize Invasive Alien Species With the Potential to Threaten Human Health and Economies on Cyprus

scientific article published in 2020

Horizon scanning for invasive alien species with the potential to threaten biodiversity and human health on a Mediterranean island

scientific article

Horizon scanning for invasive alien species with the potential to threaten biodiversity in Great Britain ⬇️

scientific article

Horizon scanning for potential invasive non‐native species across the United Kingdom Overseas Territories

scientific article published in 2022

INVASIVESNET towards an International Association for Open Knowledge on Invasive Alien Species

article

IPBES Invasive Alien Species Assessment: Summary for Policymakers

Identifying, reducing, and communicating uncertainty in community science: a focus on alien species

scientific article published in 2022

Implementing the European policies for alien species – networking, science, and partnership in a complex environment

article

Improving species distribution models for invasive non‐native species with biologically informed pseudo‐absence selection

scientific article

Improving the Environmental Impact Classification for Alien Taxa (EICAT): a summary of revisions to the framework and guidelines

scientific article

In the shadow of the condor: invasive Harmonia axyridis found at very high altitude in the Chilean Andes

article

Increasing understanding of alien species through citizen science (Alien-CSI)

Interactive effects of resource quality and temperature drive differences in detritivory among native and invasive freshwater amphipods

scientific article published in 2023

Intraguild predation involving Harmonia axyridis: a review of current knowledge and future perspectives

scientific article published in 2007

Invasion success of a widespread invasive predator may be explained by a high predatory efficacy but may be influenced by pathogen infection

scientific article

Invasive alien predator causes rapid declines of native European ladybirds

article

Invasive alien species and planetary and global health policy

scientific article published on 01 October 2019

Invasive intraguild predators: Evidence of their effects, not assumptions

scientific article published in 2022

Invasive non-native species likely to threaten biodiversity and ecosystems in the Antarctic Peninsula region ⬇️

scientific article published on 13 January 2020

Invasive species: Control wildlife pathogens too.

scientific article published in February 2016

Ladybird communities in rural woodlands: Does an invader dominate?

scientific article published in 2022

Landscape and climate determine patterns of spread for all colour morphs of the alien ladybird Harmonia axyridis

Learning and the transformative potential of citizen science

scientific article

Lessons from lady beetles: accuracy of monitoring data from US and UK citizen-science programs

article

Living with the enemy: parasites and pathogens of the ladybird Harmonia axyridis

article

Long-term changes in communities of native coccinellids: population fluctuations and the effect of competition from an invasive non-native species

article

Monitoring insect pollinators and flower visitation: The effectiveness and feasibility of different survey methods

scholarly article

More than a Bit of Fun: The Multiple Outcomes of a Bioblitz

scientific article published in March 2023

Native ladybird decline caused by the invasive harlequin ladybird Harmonia axyridis : evidence from a long-term field study

article

Networking: a community approach to invaders and their parasites ⬇️

scientific article published on 10 December 2020

No saturation in the accumulation of alien species worldwide ⬇️

scientific article

One of the World’s Worst Invasive Alien Species Wasmannia auropunctata (Hymenoptera: Formicidae) Detected in Cyprus

scientific article published in 2022

Options for reducing uncertainty in impact classification for alien species

scientific article

Parasites of Harmonia axyridis: current research and perspectives

Pathogens co-transported with invasive non-native aquatic species: implications for risk analysis and legislation

scientific article

Pathogens co-transported with invasive non-native aquatic species: implications for risk analysis and legislation

scientific article published in 2021

Policy-Oriented Research in Invasion Science: Trends, Status, Gaps, and Lessons

scientific article published in 2022

Predators and parasitoids of the harlequin ladybird, Harmonia axyridis, in its native range and invaded areas

Promoting scientific literacy in evolution through citizen science

scientific article published in 2022

Rapid spread of Harmonia axyridis in Chile and its effects on local coccinellid biodiversity

article

Remote Sensing in Ecology and Conservation: three years on

Right place. Right time. Right tool: guidance for using target analysis to increase the likelihood of invasive species detection

scientific article

Risk management to prioritise the eradication of new and emerging invasive non-native species

Running rampant: the alien ants (Hymenoptera, Formicidae) of Cyprus

scientific article published on 12 October 2023

Scientific and Normative Foundations for the Valuation of Alien-Species Impacts: Thirteen Core Principles

article

Scientists' warning on invasive alien species ⬇️

scientific article published on 25 June 2020

Seven Recommendations to Make Your Invasive Alien Species Data More Useful

article

Socio-economic impact classification of alien taxa (SEICAT)

scientific article published in 2017

Species assemblages of ladybirds including the harlequin ladybird Harmonia axyridis: a comparison at large spatial scale in urban habitats

article

Species interactions: next‐level citizen science

scientific article published on 27 October 2021

Tackling Invasive Alien Species in Europe: the top 20 issues

Tackling invasive alien species in Europe II: threats and opportunities until 2020

article

Ten years of invasion: Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) in Britain ⬇️

scientific article

The Biological Records Centre: a pioneer of citizen science

The Rare Five-Spot Ladybird Coccinella quinquepunctata (Coleoptera: Coccinellidae) Surviving in an Unstable Habitat

scientific article published on 20 January 2022

The contribution of volunteer recorders to our understanding of biological invasions

The diversity and evolution of ecological and environmental citizen science

scientific article

The global reach of citizen science for monitoring insects

scientific article published in April 2024

The harlequin ladybird, Harmonia axyridis: global perspectives on invasion history and ecology

article

The invasion history, distribution and colour pattern forms of the harlequin ladybird beetle Harmonia axyridis (Pall.) (Coleoptera, Coccinellidae) in Slovakia, Central Europe ⬇️

scientific article

The potential impacts of the arrival of the harlequin ladybird, Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae), in Britain

scholarly article by Michael Majerus published in May 2006

The role of invasive alien species in the emergence and spread of zoonoses

scientific article published in 2022

Trait positions for elevated invasiveness in adaptive ecological networks

scientific article published on 23 February 2021

Troubling travellers: are ecologically harmful alien species associated with particular introduction pathways?

scientific article published on 4 January 2017

Two Species with an Unusual Combination of Traits Dominate Responses of British Grasshoppers and Crickets to Environmental Change

scientific article published on 25 June 2015

Uninvited pests of an unwelcomed tree: a survey on alien chalcidoid wasps (Hymenoptera: Chalcidoidea) associated with eucalyptus trees in Cyprus

scientific article published in 2022

Using biological traits to explain ladybird distribution patterns

Using structured eradication feasibility assessment to prioritize the management of new and emerging invasive alien species in Europe

scientific article published on 28 July 2020

Using the IUCN Environmental Impact Classification for Alien Taxa to inform decision‐making

scientific article published in 2023

Widespread losses of pollinating insects in Britain

scientific article published on 26 March 2019

The Alien to Cyprus Entomofauna (ACE) database: a review of the current status of alien insects (Arthropoda, Insecta) including an updated species checklist, discussion on impacts and recommendations for informing management

scientific article published in 2023

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