Items where Author is "Bell, James"

Item Type No Grouping

Spatio‐Temporal Variation in Aerial Arthropod Abundance Revealed by Weather Radars. (2025) Mungee, M., Lukach, M., Shortall, Chris, Bell, James, Duncan, E. J., Addison, F., Brown, L. E., Kunin, W., Hassall, C., Neely III, R. R.

Population genetics show that aphids (Hemiptera: Aphididae) are limited by summer host-plant distribution at the regional scale. (2025) Garrett, Dion, Teakle, G., Collier, S., Bell, James, Morales-Hojas, Ramiro

Trait mediation explains decadal distributional shifts for a wide range of insect taxa. (2025) Bourhis, Yoann, Milne, Alice, Shortall, Chris, Beckman, B., Blumgart, Dan, Edwards, R., Evans, L. C., Foster, C. W., Fox, R., Botham, M. S., Rowland, C., Roberts, S., Speight, M. C. D., Hassall, C., Kunin, W. E., Bell, James

Prey nutrient content is associated with the trophic interactions of spiders and their prey selection under field conditions. (2024) Cuff, J. P., Tercel, M. P. T. G., Vaughan, I. P., Drake, L. E., Wilder, S. M., Bell, James, Muller, C. T., Wengel, P. O., Symondson, W. O. C.

Nocturnal Arthropod Declines Unveiled by Weather Radars at a National Scale. (2024) Neely III, R. R., Mungee, M., Lukach, M., Shortall, Chris, Bell, James, Duncan, E. J., Addison, F., Brown, L. E., Kunin, W. E., Hassall, C.

Identifying archived insect bulk samples using DNA metabarcoding: A case study using the long-term Rothamsted Insect Survey. (2024) Petsopoulos, D., Cuff, J. P., Bell, James, Kitson, J. J. N., Collins, L., Boonham, N., Morales-Hojas, Ramiro, Evans, D. M.

How aphids fly: Take-off, free flight and implications for short and long distance migration. (2024) Bell, James, Shephard, Graham

Genome assembly and transcriptomic analysis to elucidate the ability of Nasonovia ribisnigri to break host plant resistance. (2024) Garrett, Dion, Teakle, G., Collier, R., Bell, James, Cerezo-Medina, S., Morales-Hojas, Ramiro

Sources of prey availability data alter interpretation of outputs from prey choice null networks. (2024) Cuff, J. P., Tercel, M. P. T. G., Windsor, F. M., Hawthorne, B. S. J., Hamback, P. A., Bell, James, Symondson, W. O. C., Vaughan, I. P.

Temporal variation in spider trophic interactions is explained by the influence of weather on prey communities, web building and prey choice. (2023) Cuff, J. P., Windsor, F. M., Tercel, M. P. T. G., Bell, James, Symondson, W. O. C., Vaughan, I. P

Explainable neural networks for trait-based multispecies distribution modelling—A case study with butterflies and moths. (2023) Bourhis, Yoann, Bell, James, Shortall, Chris, Kunin, W., Milne, Alice

Long‐term trends in migrating Brassicogethes aeneus in the UK. (2023) Shortall, Chris, Cook, Sam, Mauchline, A. L., Bell, James

Floral enhancement of arable field margins increases moth abundance and diversity. (2023) Blumgart, Dan, Botham, M. S., Menendez, R., Bell, James

Quantifying inherent predictability and spatial synchrony in the aphid vector Myzus persicae - field-scale patterns of abundance and regional forecasting error in the UK. (2022) Bell, James grid_on

Quantifying inherent predictability and spatial synchrony in the aphid vector Myzus persicae - field-scale patterns of abundance and regional forecasting error in the UK. (2022) Bell, James, Clark, Suzanne, Stevens, M., Mead, Andrew

Demography of Common Swifts (Apus apus) breeding in the UK associated with local weather but not aphid biomass. (2022) Finch, T., Bell, James, Robinson, R. A., Peach, W. J. picture_as_pdf

Disorder or a new order - How climate change affects phenological variability. (2022) Stemkovski, M., Bell, James, Ellwood, E. R., Inouye, B. D., Kobori, H., Lee, S. D., Lloyd-Evans, T., Primack, R. B., Templ, B., Pearse, W. D. picture_as_pdf

Yearly occurrence of 544 species of moths (UK 1990-2019), with trait values and putative environmental drivers. (2022) Bourhis, Yoann, Bell, James, Shortall, Chris, Milne, Alice description

Moth declines are most severe in broadleaf woodlands despite a net gain in habitat availability. (2022) Blumgart, Dan, Botham, M. S., Menendez, R., Bell, James

Likelihood of Extreme Early Flight of Myzus persicae (Hemiptera: Aphididae) Across the UK. (2022) Hemming, D., Bell, James, Collier, R., Dunbar, T., Dunstone, N., Everatt, M., Eyre, D., Kaye, N., Korycinska, A., Pickup, J., Scaife, A. A.

Moth declines are most severe in broadleaf woodlands despite a net gain in habitat availability - data and code for analysis. (2022) Blumgart, Dan, Botham, M., Menéndez, R., Bell, James

A comprehensive sugar beet virus yellows model. (2022) Bell, James, Mead, Andrew

Density-independent prey choice, taxonomy, life history, and web characteristics determine the diet and biocontrol potential of spiders (Linyphiidae and Lycosidae) in cereal crops. (2021) Cuff, J. P., Tercel, M. P. T. G., Drake, L. E., Vaughan, I. P., Bell, James, OrozcoterWengel, P., Muller, C. T., Symondson, W. O.

Resolving the identification of weak-flying insects during flight: a coupling between rigorous data processing and biology. (2021) Hassall, Kirsty, Dye, Alex, Potamitis, I, Bell, James

Using network ecology to understand and mitigate long‐term insect declines. (2021) Petsopoulos, D., Lunt, D. H., Bell, James, Kitson, J. J. N., Collins, L., Boonham, N., Morales-Hojas, Ramiro, Evans, D. M.

MEDI: Macronutrient Extraction and Determination from invertebrates, a rapid, cheap and streamlined protocol. (2021) Cuff, J. P., Wilder, S. M., Maximillian, P .T. G., Hunt, R., Oluwaseun, S., Morley, P. S., Badell-Grau, R. A., Vaughan, I. P., Bell, James, Orozco-terWengel, P., Symondson, W. O. C., Muller, C. T.

The State of Britain’s Larger Moths 2021. (2021) Fox, R., Dennis, E. B., Harrower, C. A., Blumgart, Dan, Bell, James, Shortall, Chris, Cook, P., Davis, A. M., Evans-Hill, L. J., Haynes, F., Hill, D., Isaac, N. J. B., Parsons, M. S., Pocock, M. J. O., Prescott, T., Randle, Z., Tordoff., G. M., Tuson, D., Bourn, N. A. D.

Artificial neural networks for monitoring network optimisation—a practical example using a national insect survey. (2020) Bourhis, Yoann, Bell, James, Vandenbosch, Frank, Milne, Alice picture_as_pdf

Money spider dietary choice in pre‐ and post‐harvest cereal crops using metabarcoding. (2020) Cuff, J. P., Drake, L. E., Tercel, M. P. T. G., Stockdale, J. E., Orozco‐ter Wengel, P., Bell, James, Vaughan, I. P., Muller, C. T., Symondson, W. O. C.

Aerial psyllid (Hemiptera: Psylloidea) detection and monitoring using suction traps in Britain: population observations, new species found and a revised British checklist. (2020) Greenslade, Alex, Carnegie, M., Ouvrard, D., Sjolund, M. J., Highet, F., Sigvald, R., Kenyon, D. M, Bell, James picture_as_pdf

Smart Armyworm Surveillance: Project Technical Report. (2020) Pearson, Aislinn, Bell, James, Subramanian, S., Ouma, K. description

UK aphid migration percentiles, covariates and model outputs from the Rothamsted Insect Survey's 12.2 m suction-trap network: 1965 to 2018. (2020) Bourhis, Yoann, Bell, James, Vandenbosch, Frank, Milne, Alice grid_on

A diagnostic real-time PCR assay for the rapid identification of the tomato-potato psyllid, Bactericera cockerelli (Šulc, 1909) and development of a psyllid barcoding database. (2020) Sumner-Kalkun, J. C., Sjolund, M. J., Arnsdorf, Y. M., Carnegie, M., Highet, F., Ouvrard, D., Greenslade, Alex, Bell, James, Sigvald, R., Kenyon, D. M.

Rothamsted Insect Survey, Moth and Aphid catch abundance data. (2020) Bell, James, Blumgart, Dan, Shortall, Chris grid_on

Are insects declining and at what rate? An analysis of standardised, systematic catches of aphid and moth abundances across Great Britain. (2020) Bell, James, Blumgart, Dan, Shortall, Chris description

Population genetic structure and predominance of cyclical parthenogenesis in the bird cherry–oat aphid Rhopalosiphum padi in England. (2020) Morales-Hojas, Ramiro, Gonzalez, Asier, Alvira-Iraizoz, Fernando, Jenkins, Todd, Alderson, Lynda, Kruger, Tracey, Hall, Mike, Greenslade, Alex, Shortall, Chris, Bell, James

Extracted features from opto-acoustic audio recordings of aphids and beetles. (2020) Hassall, Kirsty, Dye, Alex, Bell, James grid_on

Opto-acoustic audio recordings of aphids and beetles. (2020) Hassall, Kirsty, Dye, Alex, Bell, James grid_on

Moth biomass has fluctuated over 50 years in Britain but lacks a clear trend. (2019) Macgregor, C. J., Williams, J. H., Bell, James, Thomas, C. D.

Genetic structure at national and regional scale in a long-distance dispersing pest organism, the bird cherry–oat aphid Rhopalosiphum padi. (2019) Morales-Hojas, Ramiro, Gonzalez, Asier, Alvira-Iraizoz, Fernando, Jenkins, Todd, Alderson, Lynda, Kruger, Tracey, Hall, Mike, Greenslade, Alex, Shortall, Chris, Bell, James picture_as_pdf

Climate-induced phenology shifts linked to range expansions in species with multiple reproductive cycles per year. (2019) Macgregor, C.J, Thomas, C.D., Roy, D.B., Beaumont, M., Bell, James, Brereton, T., Bridle, J., Dytham, C., Fox, R., Gotthard, K., Hoffmann, A., Martin, G., Middlebrook, I., Nylin, S., Platts, P., Rasteiro, R., Saccheri, I., Villoutreix, R., Wheat, C., Hill, J.

Spatial and habitat variation in aphid, butterfly, moth and bird phenologies over the last half century. (2019) Bell, James, Botham, M. S., Henrys, P. A., Leech, D. I., Pearce-Higgins, J. W., Shortall, Chris, Brereton, T. M., Pickup, J., Thackeray, S. J.

Insect population trends and the IUCN Red List process. (2018) Fox, R., Harrower, C.A., Bell, James, Shortall, Chris, Middlebrook, I., Wilson, R.J.

Climate Change And Insect Pests: Monitoring And Surveillance Of The Migratory Phase For Smart Crop Protection. (2018) Bell, James

Rothamsted Long-term experiments : guide to the classical and other long-term experiments, datasets and sample archive. (2018) Macdonald, Andy, Poulton, Paul, Clark, Ian, Scott, Tony, Glendining, Margaret, Perryman, Sarah, Storkey, Jonathan, Bell, James, Shield, Ian, Mcmillan, Vanessa, Hawkins, Jane

Dynamic selection of environmental variables to improve the prediction of aphid phenology: A machine learning approach. (2018) Holloway, P., Kudenko, D., Bell, James picture_as_pdf

The sensitivity of breeding songbirds to changes in seasonal timing is linked to population change but cannot be directly attributed to the effects of trophic asynchrony on productivity. (2017) Franks, S. E., Pearce-Higgins, J. W., Atkinson, S., Bell, James, Botham, M. S., Brereton, T. M., Harrington, Richard, Leech, D. I. picture_as_pdf

Impacts of climate change on national biodiversity population trends. (2017) Martay, B., Dennis, E. B., Brereton, T. M., Bell, James, Crick, H. Q. P., Morecroft, M. D., Roy, D. B., Pearce-Higgins, J. W. picture_as_pdf

First report of 'Candidatus Liberibacter solanacearum' in the United Kingdom in the psyllid Trioza anthrisci. (2017) Sjolund, M. J., Clark, M., Carnegie, M., Greenslade, Alex, Ouvrard, D., Highet, F., Sigvald, J. R., Bell, James, Arnsdorf, Y. M., Cairns, R., Kenyon, M.

Aphid population dynamics: from fields to landscapes. (2017) Bell, James, Pierre, J-S., Dedryver, C. A.

A New Approach to Modelling the Relationship Between Annual Population Abundance Indices and Weather Data. (2017) Elston, D. A., Brewer, M. J., Martay, B., Johnston, A., Henrys, P. A., Bell, James, Harrington, Richard, Monteith, D. T., Brereton, T. M., Boughey, K. L., Pearce-Higgins, J. W. picture_as_pdf

Handbook of protocols for standardized measurement of terrestrial invertebrate functional traits. (2016) Moretti, M., Dias, A. T. C., De Bello, F., Altermatt, F., Chown, S. L., Azacrate, F. M., Bell, James, Fournier, B., Hedde, M., Hortal, J., Ibanez, S., Ockinger, E., Sousa, J. P., Ellers, J., Berg, M. P.

Phenological sensitivity to climate across taxa and trophic levels. (2016) Thackeray, S. J., Henrys, P. A., Hemming, D., Bell, James, Botham, M. S., Burthe, S., Helaouet, P., Johns, D. G., Jones, I. D., Leech, D. I., Mackay, E. B., Massimino, D., Atkinson, S., Bacon, P. J., Brereton, T. M., Carvalho, L., Clutton-Brock, T. H., Duck, C., Edwards, M., Elliott, J. M., Hall, S. J. G., Harrington, Richard, Pearce-Higgins, J. W., Hoye, T. T., Kruuk, L. E. B., Pemberton, J. M., Sparks, T. H., Thompson, P. M., White, I., Winfield, I. J., Wanless, S. picture_as_pdf

The unique contribution of Rothamsted to ecological research at large temporal scales. (2016) Storkey, Jonathan, Macdonald, Andy, Bell, James, Clark, Ian, Gregory, Andy, Hawkins, Nichola, Hirsch, Penny, Todman, Lindsay, Whitmore, Andy picture_as_pdf

Quantifying interspecific variation in dispersal ability of noctuid moths using an advanced tethered flight technique. (2015) Jones, H. B. C., Lim, Jason, Bell, James, Hill, J. K., Chapman, Jason

Changes in large-scale climate alter spatial synchrony of aphid pests. (2015) Sheppard, L. W., Bell, James, Harrington, Richard, Reuman, D. C. picture_as_pdf

Organic farming: biodiversity impacts can depend on dispersal characteristics and landscape context. (2015) Feber, R., E., Johnson, PJ., Bell, James, Chamberlain, D. E., Firbank, Les, Fuller, R. J., Manley, W., Mathews, F., Norton, L. R., Townsend, M., Macdonald, D. W.

Large-scale migration synchrony between parasitoids and their host. (2015) Perez-Rodriguez, J., Shortall, Chris, Bell, James

The effect of farmers' decisions on pest control with Bt crops: a billion dollar game of strategy. (2015) Milne, Alice, Bell, James, Hutchison, W. D., Vandenbosch, Frank, Mitchell, P. D., Crowder, D., Parnell, S., Whitmore, Andy

Long-term phenological trends, species accumulation rates, aphid traits and climate: five decades of change in migrating aphids. (2014) Bell, James, Alderson, Lynda, Izera, D., Kruger, Tracey, Parker, S. J., Pickup, J., Shortall, Chris, Taylor, M. S., Verrier, P. J., Harrington, Richard

Intraguild predation in winter wheat: prey choice by a common epigeal carabid consuming spiders. (2013) Davey, J. S., Vaughan, I. P., King, R. A., Bell, James, Bohan, D. A., Bruford, M. W., Holland, J. M., Symondson, W. O. C.

Population metrics for migrating aphids. (2013) Bell, James, Harrington, Richard, Taylor, M. S., Verrier, P. J.

Predicting insect migration density and speed in the daytime convective boundary layer. (2013) Bell, James, Aralimarad, P., Lim, Jason, Chapman, Jason

Seasonal migration to high latitudes results in major reproductive benefits in an insect. (2012) Chapman, Jason, Bell, James, Burgin, L. E., Reynolds, Donald, Pettersson, L. B., Hill, J. K., Bonsall, M. B., Thomas, J. A.

Climatic change is advancing the phenology of moth species in Ireland. (2012) O'Neill, B. F., Bond, K., Tyner, A., Sheppard, R., Bryant, T., Chapman, Jason, Bell, James, Donnelly, A. picture_as_pdf

Generalist predators disrupt parasitoid aphid control by direct and coincidental intraguild predation. (2012) Traugott, M., Bell, James, Raso, L., Sint, D., Symondson, W. O. C. picture_as_pdf

Putting the brakes on a cycle: bottom-up effects damp cycle amplitude. (2012) Bell, James, Burkness, E. C., Milne, Alice, Onstad, D. W., Abrahamson, M., Hamilton, K. L., Hutchison, W. D. picture_as_pdf

The trait and host plant ecology of aphids and their distribution and abundance in the United Kingdom. (2011) Bell, James, Taylor, M. S., Shortall, Chris, Welham, Sue, Harrington, Richard picture_as_pdf

Multiplex reactions for the molecular detection of predation on pest and nonpest invertebrates in agroecosystems. (2011) King, R. A., Moreno-Ripoll, R., Agusti, N., Shayler, S. P., Bell, James, Bohan, D. A., Symondson, W. O. C. picture_as_pdf

Suction sampling as a significant source of error in molecular analysis of predator diets. (2011) King, R. A., Davey, J. S., Bell, James, Read, D. S., Bohan, D. A., Symondson, W. O. C. picture_as_pdf

Trophic level asynchrony in rates of phenological change for marine, freshwater and terrestrial environments. (2010) Thackeray, S. J., Sparks, T. H., Frederiksen, M., Burthes, S., Bacon, P. J., Bell, James, Botham, M. C., Brereton, T. M., Bright, P. W., Carvalho, L., Clutton-Brock, T., Dawson, A., Edwards, M., Elliott, J. M., Harrington, Richard, Johns, D., Jones, I. D., Jones, J. T., Leech, D. I., Roy, D. B., Scott, W. A., Smith, M., Smithers, R. J., Winfield, I. J., Wanless, S. picture_as_pdf

Prey choice by carabid beetles feeding on an earthworm community analysed using species- and lineage-specific PCR primers. (2010) King, A. R., Vaughan, I. P., Bell, James, Bohan, D. A., Symondson, W. O. C. picture_as_pdf

Spatial co-occurrence networks predict the feeding histories of polyphagous arthropod predators at field scales. (2010) Bell, James, King, R. A., Bohan, D. A., Wymondson, W. O. C. picture_as_pdf

BICCO-Net: the Biodiversity Impacts of Climate Change Observation Network. (2009) Chamberlain, D., Eglington, S., Haysom, K., Roy, D., Willis, S., Broome, A., Dines, T., Bell, James

The GAMes aphids play. (2009) Bell, James, Harrington, Richard, Welham, Sue, Clark, Suzanne, Pickup, J.

Beneficial links for the control of aphids: the effects of compost applications on predators and prey. (2008) Bell, James, Traugott, M., Sunderland, K. D., Skirvin, D. J., Mead, Andrew, Kravar-Garde, L., Reynolds, K., Fenlon, J. S., Symondson, W. O. C.

Do functional traits improve prediction of predation rates for a disparate group of aphid predators? (2008) Bell, James, Mead, Andrew, Skirvin, D. J., Sunderland, K. D., Fenlon, J. S., Symondson, W. O. C. picture_as_pdf

Endoparasitism in cereal aphids: molecular analysis of a whole parasitoid community. (2008) Traugott, M., Bell, James, Broad, G. R., Powell, W., Van Veen, F. J. F., Vollhardt, I. M. G., Symondson, W. O. C.

Weed and invertebrate community compositions in arable farmland. (2008) Smith, V., Bohan, D. A., Clark, Suzanne, Haughton, Alison, Bell, James, Heard, M. S. picture_as_pdf

Molecular detection of predation on earthworms. (2007) King, R. A., Bell, James, Bohan, D. A., Symondson, W. O. C.

Using spatial co-occurrence networks to examine the effects of prey biomass and density on the distribution of polyphagous predators. (2007) Bell, James, King, R. A., Bohan, D. A., Symondson, W. O. C.

Ballooning dispersal in arthropod taxa with convergent behaviours: dynamic properties of ballooning silk in turbulent flows. (2006) Reynolds, Andy, Bohan, D. A., Bell, James picture_as_pdf

Ballooning dispersal using silk: world fauna, phylogenies, genetics and models. (2005) Bell, James, Bohan, D. A., Shaw, E. M., Weyman, G. S. picture_as_pdf

Can simple experimental electronics simulate the dispersal phase of spider ballooners? (2005) Bell, James, Bohan, D. A., Le Fevre, R., Weyman, G. S.