Helen Roy
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British ecologist and entomologist
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(Suggest an Edit or Addition)According to Wikipedia, Helen Elizabeth Roy, is a British ecologist, entomologist, and academic, specialising in ladybirds and non-native species. Since 2007, she has been a principal scientist and ecologist at the NERC's Centre for Ecology & Hydrology. From 1997 to 2008, she taught at Anglia Ruskin University, rising to the rank of Reader in Ecology. She is the co-organiser of the UK Ladybird Survey, alongside Dr Peter Brown, is a visiting professor in the School of Biological Sciences, University of Reading, is co-chair of the IPBES assessment of invasive alien species, and is a past President of the Royal Entomological Society.
Helen Roy's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- No saturation in the accumulation of alien species worldwide (2017) (1302)
- Scientists' warning on invasive alien species (2020) (530)
- Fungal entomopathogens: new insights on their ecology (2009) (516)
- Bizarre interactions and endgames: entomopathogenic fungi and their arthropod hosts. (2006) (358)
- Widespread losses of pollinating insects in Britain (2019) (356)
- Global rise in emerging alien species results from increased accessibility of new source pools (2018) (345)
- Harmonia axyridis in Europe: spread and distribution of a non-native coccinellid (2008) (285)
- Invasive alien predator causes rapid declines of native European ladybirds (2012) (270)
- Lessons from lady beetles: accuracy of monitoring data from US and UK citizen-science programs (2012) (257)
- The harlequin ladybird, Harmonia axyridis: global perspectives on invasion history and ecology (2016) (256)
- Ecological genetics of invasive alien species (2011) (255)
- Tackling Invasive Alien Species in Europe: the Top 20 Issues (2014) (245)
- Horizon scanning for invasive alien species with the potential to threaten biodiversity in Great Britain (2014) (232)
- Intraguild predation involving Harmonia axyridis: a review of current knowledge and future perspectives (2008) (225)
- Interactions Between Entomopathogenic Fungi and Other Natural Enemies: Implications for Biological Control (2000) (211)
- Socio‐economic impact classification of alien taxa (SEICAT) (2018) (199)
- Crossing Frontiers in Tackling Pathways of Biological Invasions (2015) (194)
- Understanding citizen science and environmental monitoring: final report on behalf of UK Environmental Observation Framework (2012) (193)
- A vision for global monitoring of biological invasions (2017) (190)
- The diversity and evolution of ecological and environmental citizen science (2017) (190)
- From biological control to invasion: the ladybird Harmonia axyridis as a model species (2008) (178)
- The potential impacts of the arrival of the harlequin ladybird, Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae), in Britain (2006) (171)
- The Biological Records Centre: a pioneer of citizen science (2015) (148)
- Global trade networks determine the distribution of invasive non‐native species (2017) (141)
- Entomopathogenic fungi and insect behaviour: from unsuspecting hosts to targeted vectors (2010) (132)
- Learning and the transformative potential of citizen science (2016) (128)
- Developing a framework of minimum standards for the risk assessment of alien species (2018) (128)
- Can the enemy release hypothesis explain the success of invasive alien predators and parasitoids? (2011) (122)
- Complex patterns of global spread in invasive insects: eco-evolutionary and management consequences (2016) (119)
- Decline in native ladybirds in response to the arrival of Harmonia axyridis: early evidence from England (2011) (111)
- Harmonia axyridis in Great Britain: analysis of the spread and distribution of a non-native coccinellid (2008) (111)
- Defining invasiveness and invasibility in ecological networks (2016) (106)
- Interactions between the fungal pathogen Beauveria bassiana and three species of coccinellid: Harmonia axyridis, Coccinella septempunctata and Adaliabipunctata (2008) (105)
- Challenges in modelling complexity of fungal entomopathogens in semi-natural populations of insects (2009) (101)
- Implications of predator foraging on aphid pathogen dynamics. (1998) (98)
- A Vision for Global Biodiversity Monitoring With Citizen Science (2018) (97)
- Developing a list of invasive alien species likely to threaten biodiversity and ecosystems in the European Union (2018) (94)
- Guide to citizen science: developing, implementing and evaluating citizen science to study biodiversity and theenvironment in the UK (2012) (91)
- Risk management to prioritise the eradication of new and emerging invasive non-native species (2017) (90)
- Drivers of future alien species impacts: An expert‐based assessment (2020) (84)
- Alien Pathogens on the Horizon: Opportunities for Predicting their Threat to Wildlife (2017) (82)
- Assessing patterns in introduction pathways of alien species by linking major invasion data bases (2017) (82)
- Developing the global potential of citizen science: Assessing opportunities that benefit people, society and the environment in East Africa (2018) (79)
- Invasive non‐native species likely to threaten biodiversity and ecosystems in the Antarctic Peninsula region (2020) (79)
- Current and potential management strategies against Harmonia axyridis (2008) (76)
- Targeted Dispersal of the Aphid Pathogenic Fungus Erynia neoaphidis by the Aphid Predator Coccinella septempunctata (2001) (75)
- Natural Enemies of Ladybird Beetles (2012) (72)
- HARMONIA AXYRIDIS: A SUCCESSFUL BIOCONTROL AGENT OR AN INVASIVE THREAT? (2006) (71)
- Monitoring insect pollinators and flower visitation: The effectiveness and feasibility of different survey methods (2019) (69)
- Rapid spread of Harmonia axyridis in Chile and its effects on local coccinellid biodiversity (2016) (69)
- Ten years of invasion: Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) in Britain (2015) (69)
- Forgotten natural enemies: Interactions between coccinellids and insect-parasitic fungi (2008) (67)
- Agricultural Management and Climatic Change Are the Major Drivers of Biodiversity Change in the UK (2016) (65)
- The contribution of volunteer recorders to our understanding of biological invasions (2015) (65)
- Tackling invasive alien species in Europe II: threats and opportunities until 2020 (2017) (64)
- Choosing and using citizen science: a guide to when and how to use citizen science to monitor biodiversity and the environment (2014) (62)
- Avoidance of a generalist entomopathogenic fungus by the ladybird, Coccinella septempunctata. (2011) (60)
- Networking: a community approach to invaders and their parasites (2012) (59)
- A fungal pathogen in time and space: the population dynamics of Beauveria bassiana in a conifer forest. (2010) (57)
- Effect of fungal infection on the reproductive potential of aphids and their progeny. (2006) (56)
- Scientific and Normative Foundations for the Valuation of Alien‐Species Impacts: Thirteen Core Principles (2016) (53)
- Invasive alien species – framework for the identification of invasive alien species of EU concern (2014) (52)
- Troubling travellers: are ecologically harmful alien species associated with particular introduction pathways? (2017) (52)
- Focal Plant Observations as a Standardised Method for Pollinator Monitoring: Opportunities and Limitations for Mass Participation Citizen Science (2016) (52)
- Living with the enemy: parasites and pathogens of the ladybird Harmonia axyridis (2011) (51)
- Parasites of Harmonia axyridis: current research and perspectives (2017) (51)
- GB Non-native Species Information Portal: documenting the arrival of non-native species in Britain (2014) (50)
- Citizen science and invasive alien species: Predicting the detection of the oak processionary moth Thaumetopoea processionea by moth recorders (2017) (48)
- INVASIVESNET towards an International Association for Open Knowledge on Invasive Alien Species ; INVASIVESNET naar een Internationale Associatie voor Open Kennis over Invasieve Exoten (2016) (48)
- Invasive alien species - prioritising prevention efforts through horizon scanning (2015) (47)
- Intraguild predation of the aphid pathogenic fungus Pandora neoaphidis by the invasive coccinellid Harmonia axyridis (2008) (47)
- Long‐term changes in communities of native coccinellids: population fluctuations and the effect of competition from an invasive non‐native species (2016) (46)
- Native ladybird decline caused by the invasive harlequin ladybird Harmonia axyridis: evidence from a long‐term field study (2018) (46)
- Deep space and hidden depths: understanding the evolution and ecology of fungal entomopathogens (2010) (46)
- Developing and enhancing biodiversity monitoring programmes: a collaborative assessment of priorities (2015) (45)
- Non-Native Species in Great Britain: establishment, detection and reporting to inform effective decision making (2012) (43)
- Generic ecological impact assessments of alien species in Norway: a semi-quantitative set of criteria (2012) (42)
- Annual estimates of occupancy for bryophytes, lichens and invertebrates in the UK, 1970–2015 (2019) (41)
- Inventory of terrestrial alien arthropod predators and parasites established in Europe (2011) (41)
- Characteristics and Drivers of High-Altitude Ladybird Flight: Insights from Vertical-Looking Entomological Radar (2013) (41)
- The ecology of fungal entomopathogens (2009) (41)
- Landscape and climate determine patterns of spread for all colour morphs of the alien ladybird Harmonia axyridis (2015) (40)
- Thinking like a naturalist: enhancing computer vision of citizen science images by harnessing contextual data (2019) (40)
- Escape from parasitism by the invasive alien ladybird, Harmonia axyridis (2014) (40)
- Predators and parasitoids of the harlequin ladybird, Harmonia axyridis, in its native range and invaded areas (2018) (40)
- Citizen Science and Open Data: a model for Invasive Alien Species in Europe (2017) (40)
- Horizon scanning for invasive alien species with the potential to threaten biodiversity and human health on a Mediterranean island (2019) (39)
- A strategic framework to support the implementation of citizen science for environmental monitoring. Final report to SEPA (2014) (39)
- Seven Recommendations to Make Your Invasive Alien Species Data More Useful (2017) (38)
- Ladybeetles (Coccinellidae). Chapter 8.4 (2010) (38)
- Improving species distribution models for invasive non‐native species with biologically informed pseudo‐absence selection (2019) (38)
- Beyond biological control: non‐pest insects and their pathogens in a changing world (2009) (37)
- Ecological correlates of local extinction and colonisation in the British ladybird beetles (Coleoptera: Coccinellidae) (2014) (37)
- Pollinator monitoring more than pays for itself (2020) (36)
- Increasing understanding of alien species through citizen science (Alien-CSI) (2018) (36)
- Challenging the view that invasive non-native plants are not a significant threat to the floristic diversity of Great Britain (2015) (34)
- Ladybirds (Coccinellidae) of Britain and Ireland (2011) (34)
- Alien arthropod predators and parasitoids: an ecological approach (2011) (34)
- Assessing the ecological risk posed by a recently established invasive alien predator: Harmonia axyridis as a case study (2017) (33)
- Implementing the European policies for alien species – networking, science, and partnership in a complex environment (2013) (33)
- Consistency of impact assessment protocols for non-native species (2019) (31)
- Appropriate uses of EICAT protocol, data and classifications (2020) (30)
- Using biological traits to explain ladybird distribution patterns (2012) (30)
- A review of impact assessment protocols of non-native plants (2018) (29)
- Applying the Convention on Biological Diversity Pathway Classification to alien species in Europe (2020) (29)
- A national-scale assessment of climate change impacts on species: Assessing the balance of risks and opportunities for multiple taxa (2017) (28)
- Eat or be eaten: prevalence and impact of egg cannibalism on two‐spot ladybirds, Adalia bipunctata (2007) (28)
- Right place. Right time. Right tool: guidance for using target analysis to increase the likelihood of invasive species detection (2019) (27)
- Horizon scanning for new invasive non-native animal species in England (2009) (27)
- Empowering Citizens to Inform Decision-Making as a Way Forward to Support Invasive Alien Species Policy (2019) (26)
- Two Species with an Unusual Combination of Traits Dominate Responses of British Grasshoppers and Crickets to Environmental Change (2015) (25)
- Overwintering of ladybirds (Coleoptera: Coccinellidae) on Scots pine in Central Europe (2018) (22)
- Scientific opportunities presented by the arrival of the harlequin ladybird, Harmonia axyridis, in Britain (2005) (21)
- Suitability of diverse prey species for development of Harmonia axyridis and the effect of container size. (2010) (21)
- Spread of a model invasive alien species, the harlequin ladybird Harmonia axyridis in Britain and Ireland (2018) (20)
- The invasion history, distribution and colour pattern forms of the harlequin ladybird beetle Harmonia axyridis (Pall.) (Coleoptera, Coccinellidae) in Slovakia, Central Europe (2014) (20)
- Do aphids infected with entomopathogenic fungi continue to produce and respond to alarm pheromone? (2005) (20)
- The establishment and rapid spread of an alien invasive lady beetle: Harmonia axyridis (Coleoptera: Coccinellidae) in southern Africa, 2001-2009. (2010) (19)
- Emerging technologies revolutionise insect ecology and monitoring. (2022) (19)
- Design and testing of a national pollinator and pollination monitoring framework (2016) (19)
- The harlequin ladybird, Harmonia axyridis: global perspectives on invasion history and ecology (2016) (19)
- Species assemblages of ladybirds including the harlequin ladybird Harmonia axyridis: a comparison at large spatial scale in urban habitats (2017) (19)
- Invasive alien species and planetary and global health policy. (2019) (18)
- Improving the Environmental Impact Classification for Alien Taxa (EICAT): a summary of revisions to the framework and guidelines (2020) (18)
- The Role of Community Science in Entomology. (2021) (18)
- Remote Sensing in Ecology and Conservation: three years on (2017) (17)
- Effect of spatial heterogeneity on the role of Coccinella septempunctata as an intra-guild predator of the aphid pathogen Pandora neoaphidis. (2003) (17)
- Habitat use governs distribution patterns of saprophagous (litter-transforming) macroarthropods - a case study of British woodlice (Isopoda: Oniscidea) (2012) (17)
- Citizen science reveals the distribution of the invasive harlequin ladybird (Harmonia axyridis Pallas) in Argentina (2020) (16)
- Effect of Erynia neoaphidis infection and coccinellid foraging on the spatial distribution of aphids on plants. (2002) (16)
- Differences in the Phenology of Harmonia axyridis (Coleoptera: Coccinellidae) and Native Coccinellids in Central Europe (2018) (16)
- Guiding principles for utilizing social influence within expert‐elicitation to inform conservation decision‐making (2020) (16)
- A Natural History of Ladybird Beetles (2016) (16)
- Horizon Scanning to Predict and Prioritize Invasive Alien Species With the Potential to Threaten Human Health and Economies on Cyprus (2020) (15)
- Adaptation of native parasitoids to a novel host: the invasive coccinellid Harmonia axyridis. (2010) (15)
- Impact of Harmonia axyridis on European ladybirds: which species are most at risk? (2010) (15)
- Life cycle of Harmonia axyridis in central Europe (2018) (14)
- Determining the effects of life stage, shared prey density and host plant on intraguild predation of a native lacewing (Chrysoperla carnea) by an invasive coccinellid (Harmonia axyridis) (2017) (14)
- Species interactions: next‐level citizen science (2021) (14)
- Using structured eradication feasibility assessment to prioritize the management of new and emerging invasive alien species in Europe (2020) (13)
- Coccinellids in a Changing World (2010) (13)
- Alternative futures for global biological invasions (2021) (13)
- Celebrating 50 years of the Biological Records Centre (2014) (13)
- Fifty years of the Biological Records Centre (2015) (12)
- Entomopathogenic fungi found in field populations of the harlequin ladybird, Harmonia axyridis. (2010) (12)
- The effect of the coccinellid Harmonia axyridis (Coleoptera: Coccinellidae) on transmission of the fungal pathogen Pandora neoaphidis (Entomophthorales: Entomophthoraceae) (2011) (12)
- Direct and indirect drivers of change in biodiversity and nature's contributions to people (2018) (11)
- In the shadow of the condor: invasive Harmonia axyridis found at very high altitude in the Chilean Andes (2017) (11)
- The harlequin ladybird, Harmonia axyridis (2016) (11)
- Options for reducing uncertainty in impact classification for alien species (2021) (11)
- Field Guide to Invasive Plants and Animals in Britain (2015) (11)
- Horizon scan of invasive alien species for the island of Ireland (2020) (11)
- What have we learnt from 50 years of biological recording (2012) (10)
- The harlequin ladybird (Harmonia axyridis) in Denmark: spread, phenology, colour forms and natural enemies in the early phase of establishment. (2010) (10)
- Intraguild predation of non-coccinellid aphid natural enemies by Harmonia axyridis: prey range and factors influencing intraguild predation (2010) (10)
- Trait positions for elevated invasiveness in adaptive ecological networks (2021) (10)
- Presence of haemocyte‐like cells in coccinellid reflex blood (2004) (9)
- Manipulating behaviour: a strategy for pest control? (2007) (8)
- Pathogens co-transported with invasive non-native aquatic species: implications for risk analysis and legislation (2021) (8)
- Progress toward pathways prioritization in compliance to Aichi Target 9 (2016) (8)
- Alien species related information systems and information management (2015) (8)
- The history of Harmonia axyridis (Pallas 1773) in Norway. (2010) (7)
- Invasive species: Control wildlife pathogens too (2016) (7)
- Invasion success of a widespread invasive predator may be explained by a high predatory efficacy but may be influenced by pathogen infection (2019) (7)
- A call to arms: Setting the framework for a code of practice for mosquito management in European wetlands (2020) (7)
- Complex patterns of global spread in invasive insects: eco-evolutionary and management consequences (2016) (6)
- Harmonia axyridis as an economic pest of wine grapes in the U.S.: progress in developing an IPM program and potential impact in Europe. (2010) (6)
- Comparative analysis of invasive and native populations of Harmonia axyridis by a complex of morphological traits. (2013) (6)
- 80 questions for UK biological security (2021) (6)
- The ecology of Harmonia axyridis in its native range. (2010) (6)
- Special Issue: From biological control to invasion: the ladybird axyridis as a model species. (2008) (5)
- Colour pattern polymorphism and chemical defence in Harmonia axyridis. (2010) (5)
- Investigating global invasion routes of the harlequin ladybird (Harmonia axyridis) using mtDNA. (2010) (5)
- Progress on DAISIE: alien species inventories in Europe updated (2012) (5)
- Decline in native ladybirds in response to the arrival of the harlequin ladybird Harmonia axyridis (2011) (5)
- Correction: Focal Plant Observations as a Standardised Method for Pollinator Monitoring: Opportunities and Limitations for Mass Participation Citizen Science (2016) (5)
- The most northerly record of the harlequin ladybird (Col., Coccinellidae) in the British Isles. (2009) (5)
- Occurrence of the harlequin ladybird Harmonia axyridis (Pallas, 1773) (Coleoptera: Coccinellidae) in Bulgaria. (2010) (4)
- The invasive coccinellid Harmonia axyridis as an intra-guild predator of the aphid-specific fungus Pandora neoaphidis (2007) (4)
- Nuisance insects and climate change (2009) (4)
- GB Non-native Species Information Portal (2010) (4)
- A roadmap for ladybird conservation and recovery (2022) (4)
- Cases of mistaken identity: The Asian Hornet (2013) (4)
- A framework to integrate innovations in invasion science for proactive management (2022) (4)
- Horizon Scanning for Invasive Non-Native Species (2013) (4)
- Position of Harmonia axyridis in aphidophagous guilds in the Czech Republic. (2010) (4)
- Reflections on the long-term assessment of ladybird (Coleoptera: Coccinellidae) populations in the Czech Republic and the United Kingdom (2015) (3)
- The harlequin ladybird marches on (2008) (3)
- Identifying, reducing, and communicating uncertainty in community science: a focus on alien species (2022) (3)
- BioBlitz is More than a Bit of Fun (2021) (3)
- Ecology of Predator‐Prey Interactions.Edited byPedro Barbosaand, Ignacio Castellanos.Oxford and New York: Oxford University Press.$89.50. xvii + 394 p; ill.; index. ISBN: 0‐19‐517120‐9. 2005. (2007) (3)
- The spread of the harlequin ladybird in Britain (2011) (3)
- Can IGP be responsible for the success of Harmonia axyridis (2010) (3)
- Development of the European Ladybirds Smartphone Application: A Tool for Citizen Science (2021) (3)
- ARES(2014)2425342 - 22/07/2014.Organisation and running of a scientific workshop to complete selected invasive alien species (IAS) risk assessments (2015) (3)
- Urban air quality citizen science. Phase 1: review of methods and projects (2013) (3)
- Invasive intraguild predators: Evidence of their effects, not assumptions (2022) (3)
- Wildlife reports: ladybirds (2012) (3)
- Bivoltine Blues: A second generation in the British Chalkhill Blue Polyommatus coridon (Lepidoptera: Lycaenidae) (2009) (3)
- The spread of the Harlequin Ladybird Harmonia axyridis (Pallas) in late 2006 (2007) (3)
- Predators and parasitoids of the harlequin ladybird, Harmonia axyridis, in its native range and invaded areas (2017) (3)
- Developing an indicator of the abundance, extent and impact of invasive non-native species. Final report (2009) (2)
- Living with the enemy: insects and their pathogens (2010) (2)
- UK Ladybird Survey: engaging people in recording ladybirds (2012) (2)
- The third modern British record of Brachymeria tibialis (Hymenoptera: Chalcididae), reared from Zygaena filipendulae (Lepidoptera: Zygaenidae) (2010) (2)
- Uninvited pests of an unwelcomed tree: a survey on alien chalcidoid wasps (Hymenoptera: Chalcidoidea) associated with eucalyptus trees in Cyprus (2022) (2)
- Citizen Science Toolkit for biodiversity scientists (2020) (2)
- Important role of citizen science in monitoring UK biodiversity (2012) (2)
- Is Harmonia axyridis a marginal host for the parasitoid wasp Dinocampus coccinellae? Morphological and molecular genetic analyses. (2010) (2)
- Invasive alien species in Europe: a review of the patterns, trends and impacts reported by the DAISIE project. (2010) (2)
- Coccinella septempunctata avoids the generalist entomopathogenic fungus Beauveria bassiana. (2010) (2)
- Molecular characterisation of Beauveria bassiana isolates obtained from semi-field arenas of overwintering Coccinella septempunctata (2007) (2)
- Non-native species in Great Britain and beyond (2012) (2)
- Looking beyond the spots: inspiring the public to record ladybirds (2009) (2)
- Manipulating fungal induced host-altered behaviour: a strategy for pest control? (2007) (1)
- Grand challenges in entomology: Priorities for action in the coming decades (2023) (1)
- Open Farm Sunday, Pollinator Survey (2012) (1)
- Encounters with an alien: a European perspective (2009) (1)
- Guide to the ladybird larvae of the British Isles (2012) (1)
- Is Harmonia axyridis really eating Adalia bipunctata in the wild (2010) (1)
- Potential impacts of Harmonia axyridis on functional biodiversity (2006) (1)
- Parasites of Harmonia axyridis: current research and perspectives (2016) (1)
- Horizon scanning for potential invasive non‐native species across the United Kingdom Overseas Territories (2022) (1)
- The ability of fungal infected aphids to produce and respond to alarm pheromone (2004) (1)
- Establishment and spread of the invasive ladybird Harmonia axyridis (Coleoptera: Coccinellidae) in Greece: based on contributions from citizen scientists (2022) (1)
- Modeling Harmonia axyridis (Coleoptera, Coccinellidae) interactions within the aphidophagous guild (2010) (1)
- Temperature dependent development of Harmonia axyridis Pallas (Col.: Coccinellidae) on two prey: Aphis fabae Scopoli and Dysaphis crataegi (Kaltenbach) (Hem.: Aphididae). (2010) (1)
- The risks of regulation for invertebrate biological control. (2013) (1)
- The value of citizen science (2013) (1)
- Does niche overlap with Harmonia axyridis correlate with population declines in the British ladybird fauna (2013) (1)
- Parasites and pathogens of the invasive alien Harmonia axyridis (2011) (1)
- Book Review:Insect Predator-Prey Dynamics: Ladybird Beetles and Biological Control A. F. G. Dixon (2001) (1)
- Ladybirds in a changing world: ecological correlates of distribution trends in the British Coccinellidae (2012) (1)
- A scenario-guided strategy for the future management of biological invasions (2022) (1)
- A global invader: the worldwide distribution of Harmonia axyridis (Coleoptera: Coccinellidae). (2013) (1)
- Proceedings of the first meeting on “Harmonia axyridis and other ladybirds” (2010) (1)
- Ecological correlates of local extinction and colonisation in the British ladybird beetles (Coleoptera: Coccinellidae) (2013) (1)
- Assessing the potential use of Coccipolipus hippodamiae, a sexually transmitted ecto-parasite, as a control agent of invasive populations of the ladybird Harmonia axyridis. (2010) (1)
- Enhanced transmission of Pandora neoaphidis by the invasive ladybird Harmonia axyridis (2008) (1)
- Reducing uncertainty in impact assessments for alien species (2020) (1)
- Risk management to prioritise the eradication of new and emerging invasive non-native species (2017) (1)
- Annual estimates of occupancy for bryophytes, lichens and invertebrates in the UK, 1970–2015 (2019) (1)
- Promoting scientific literacy in evolution through citizen science (2021) (1)
- Ladybird communities in rural woodlands: Does an invader dominate? (2022) (0)
- Is Harmonia axyridis a potential biocontrol agent in Christmas tree plantations (2010) (0)
- Biological control: a risky business? (2011) (0)
- Encounters with an alien: Harmonia axyridis in Europe (2009) (0)
- Post-2010 EU Biodiversity Strategy and the GB Non-Native Species Information Portal (2011) (0)
- Open Farm Sunday visitors become citizen scientists (2012) (0)
- European scenarios for future biological invasions (2022) (0)
- Collaborating to map ladybirds across Europe (2019) (0)
- Citizen science can enhance strategies to detect and manage invasive forest pests and pathogens (2023) (0)
- Living on the edge: interactions between Lepidoptera and parasites in fragmented habitats (2008) (0)
- The genome sequence of the orange ladybird, Halyzia sedecimguttata (Linnaeus, 1758) (2023) (0)
- Alien Pathogens on the Horizon (2016) (0)
- The data management plan of Alien-CSI (2019) (0)
- Alien versus predator: unravelling the interactions between natural enemies (2011) (0)
- Modeling Harmonia axyridis interactions within the aphidophagous guild (2009) (0)
- 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 (2023) (0)
- Assessing the ecological risk posed by a recently established invasive alien predator: Harmonia axyridis as a case study (2016) (0)
- An inventory of non-native coccinellids in Europe (2010) (0)
- Citizen Science and Phytosanitary Surveillance Systems Are Complementary Tools to Follow the Invasion of Harmonia axyridis (2022) (0)
- First records of the alien Eucalyptus psyllids Blastopsylla occidentalis (Hemiptera, Aphalaridae) from Cyprus and Platyobria biemani (Hemiptera, Aphalaridae) from Cyprus and continental Greece (2022) (0)
- Project Planning and Design (2020) (0)
- Semi-automatic prioritization of species for pest risk analysis using the CABI Horizon Scanning Tool (2019) (0)
- Interactions between Harmonia axyridis and two insect pathogenic fungi (2007) (0)
- Harmonia axyridis implicated in native European ladybird declines (2011) (0)
- Interactive effects of resource quality and temperature drive differences in detritivory among native and invasive freshwater amphipods (2023) (0)
- Changing worlds of insects (2022) (0)
- Ladybirds in the UK: can biological traits explain distribution patterns? (2011) (0)
- The Big Bumblebee Discovery - a collaboration between CEH, the British Science Association and EDF Energy. (2014) (0)
- Major update to Europe's alien species catalogue (2012) (0)
- Overlapping niches of Beauveria bassiana in a conifer forest (2009) (0)
- Biological recording in a changing world at BBC Gardeners' World Live (2012) (0)
- Ladybird recording in Cambridgeshire and Huntingdonshire (2006) (0)
- BBC Wild Day Out Ladybird cards and Activity Book (2010) (0)
- Determining the effects of life stage, shared prey density and host plant on intraguild predation of a native lacewing (Chrysoperla carnea) by an invasive coccinellid (Harmonia axyridis) (2016) (0)
- CEH science at 2012 British Ecological Society Annual Meeting (2012) (0)
- My favourite book - Ladybirds (2014) (0)
- All-Party Parliamentary Group for Biodiversity visits CEH headquarters in Wallingford (2013) (0)
- Aplying the CBD Pathway Classification to alien species in Europe (2020) (0)
- A guide to the ladybirds of the British Isles. Field guide (fold-out chart) (2006) (0)
- Understanding alien invasive pathogens (2015) (0)
- UK Ladybird Survey Report (2009) (0)
- The effect of acclimation, diet and endosymbionts on the freezing tolerance of the predatory bug Macrolophus pygmaeus (2013) (0)
- GB Non-native Species Information Portal: Interim report for the period February 2009 to March 2010 (2010) (0)
- PCR-based strategy for the identification of Beauveria bassiana isolates (2004) (0)
- Harmonia axyridis (harlequin ladybird). (2022) (0)
- The Zoological Society of London’s Silver Medal. (2013) (0)
- Coat of many colours: colour pattern polymorphism and invasion by the harlequin ladybird Harmonia axyridis (2012) (0)
- Ecology of Arachnida alien to and spreading in Europe. (2013) (0)
- Major review of citizen science leads to new practical guide (2012) (0)
- Open Farm Sunday 2013 (2013) (0)
- Zoological Society of London Silver Medal (2013) (0)
- Sex and Reproduction (2016) (0)
- More than a Bit of Fun: The Multiple Outcomes of a Bioblitz (2023) (0)
- Review of UK biodiversity indicators that provide status and trends for species (2016) (0)
- Entomopathogenic fungi and invasional meltdown (2010) (0)
- Ladybirds and People (2016) (0)
- Working Group "Benefits and Risks of Exotic Biological Control Agents". Proceedings of the first meeting at Engelberg, Switzerland, 6-10 September 2009. (2010) (0)
- FOUR. Project Planning and Design (2020) (0)
- Interactions involving entomopathogenic fungi and insects: an applied perspective (2009) (0)
- Right place. Right time. Right tool: guidance for using target analysis to increase the likelihood of invasive species detection (2019) (0)
- A survey of exotic biological control agents used in Europe. (2013) (0)
- Nearly 2000 non-native species established in Great Britain (2012) (0)
- The role of invasive alien species in the emergence and spread of zoonoses (2022) (0)
- Editors' Foreword and Acknowledgements (2016) (0)
- Proceedings of the IOBC/WPRS Working Group "Benefits and Risks of Exotic Biological Control Agents", Hluboká, Czech Republic, 30 October-3 November 2011. (2013) (0)
- COST Action ALIEN Challenge (2013) (0)
- Revealing interactions with natural enemies in wild insect populations (2011) (0)
- Exposure to Beauveria bassiana reduces the fecundity of Harmonia axyridis (2007) (0)
- Horizon scanning for invasive alien species with the potential to threaten biodiversity and human health on a Mediterranean island (2019) (0)
- Pathogen avoidance by insect predators (2016) (0)
- Detection in Britain of intraguild predation of Adalia species by Harmonia axyridis. (2013) (0)
- Afungal pathogen in timeand space: thepopulationdynamicsof Beauveria bassiana ina conifer forest (0)
- Widespread losses of pollinating insects in Britain (2019) (0)
- Ladybirds in a changing world (2012) (0)
- Interactions between aphid natural enemies: predators, parasitoids and the fungus Erynia neoaphidis (1999) (0)
- Encounters with aliens Invasive species - they're here! (2010) (0)
- The most northerly record of the harlequin ladybird in the British isles (2009) (0)
- Species assemblages of ladybirds including the harlequin ladybird Harmonia axyridis: a comparison at large spatial scale in urban habitats (2017) (0)
- Pathogens on the horizon: enhancing understanding of invasive alien entomopathogens and impacts on biodiversity (2015) (0)
- One of the World’s Worst Invasive Alien Species Wasmannia auropunctata (Hymenoptera: Formicidae) Detected in Cyprus (2022) (0)
- Recording invasive species counts (RISC)- one year since launch (2011) (0)
- Open Farm Sunday pollinator survey: engaging people in recording insects on farms (2012) (0)
- IOBC-WPRS Working Group “Benefits and Risks of Exotic Biological Control Agents”: proceedings of the second meeting at Hluboká, Czech Republic, 30th October - 3rd November 2011 (2013) (0)
- Development of the GB Non-Native Species Information Portal (2010) (0)
- Risk assessment for terrestrial alien vertebrates provides an evidence base for EU invasive species policy (2019) (0)
- What Ladybirds Eat (2016) (0)
- BBC Gardeners World Live Show - Highly Commended (2012) (0)
- Wonderful life: the legacy of an inspirational evolutionary biologist (2012) (0)
- House of Commons Environmental Audit Committee’s invasive species inquiry (2014) (0)
- Defining invasiveness and invasibility in ecological networks (2016) (0)
- The rise and rise of the harlequin ladybird in Cambridgeshire (2008) (0)
- Generic ecological impact assessments of alien species in Norway: a semi-quantitative set of criteria (2012) (0)
- A dyeing art: Histopathology for the assessment of health and disease in terrestrial insect populations. (2010) (0)
- Life cycle of Harmonia axyridis in central Europe (2017) (0)
- Detection and avoidance of Beauveria bassiana by seven spot ladybirds, Coccinella septempunctata (2007) (0)
- Responses of phytophagous insects to a changing flora (2012) (0)
- Dynamics and impact of Coccinella septempunctata as another invasive ladybird beetle in North America. (2010) (0)
- An inventory of alien species in Britain (2011) (0)
- A review of impact assessment protocols of non-native plants (2018) (0)
- Policy-Oriented Research in Invasion Science: Trends, Status, Gaps, and Lessons (2022) (0)
- The Rare Five-Spot Ladybird Coccinella quinquepunctata (Coleoptera: Coccinellidae) Surviving in an Unstable Habitat (2022) (0)
- Distribution and identification of the harlequin ladybird Harmonia axyridis (2006) (0)
- Mobile phone app to help monitor UK’s native ladybirds after foreign invasion (2013) (0)
- GB Non-native Species Information Portal: documenting the arrival of non-native species in Britain (2014) (0)
- The ecology of Harmonia axyridis in Great Britain (2010) (0)
- Where Ladybirds Live (2016) (0)
- Avoidance of insect pathogenic fungi by predatory insects (2012) (0)
- Every record counts: engaging people in recording alien species (2012) (0)
- The GB non-native species information portal and EU biodiversity strategy. (2013) (0)
- Sex wars and alien invaders. (2010) (0)
- Ladybird, Ladybird fly away home (2011) (0)
- Temporal changes in ladybird species assemblages coinciding with the arrival of Harmonia axyridis in the UK (2009) (0)
- Review for "Moving out of town? The status of alien plants in high‐Arctic Svalbard, and a method for monitoring of alien flora in high‐risk, polar environments" (2020) (0)
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