A. J. Halstead
Impact in
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- Urban Green Space and Health
- Global and Planetary Change top 10%
- Land Use and Ecosystem Services
Papers in
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- Fossil Insects in Amber 7
- Hemiptera Insect Studies 6
- Plant and animal studies 5
- Diptera species taxonomy and behavior 3
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- Insect-Plant Interactions and Control 7
- Research on scale insects 5
- Forest Ecology and Biodiversity Studies 3
- Co-authors
- Andrew Salisbury (6 shared papers)Ross Cameron (1 shared paper)Tijana Blanuša (1 shared paper)Jane Taylor (1 shared paper)B. Henricot (1 shared paper)Ken Thompson (1 shared paper)Chris Malumphy (6 shared papers)Sharon Reid (1 shared paper)
- Journals
- Plant Pathology (2 papers)Urban forestry & urban greening (1 paper)Biodiversity Heritage Library (Smithsonian Institution) (7 papers)Contributions to Entomology (1 paper)Zenodo (CERN European Organization for Nuclear Research) (4 papers)
- Partner nations
- United KingdomEstoniaGermany
In The Last Decade
A. J. Halstead
23 papers receiving 481 citations
A. J. Halstead's Hit Papers
Peers
Comparison fields: 5 of 58
- Health, Toxicology and Mutagenesis 335
- Global and Planetary Change 263
- Environmental Engineering 127
- Plant Science 198
- Speech and Hearing 23
Countries citing papers authored by A. J. Halstead
This map shows the geographic impact of A. J. Halstead's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. J. Halstead with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. J. Halstead more than expected).
Fields of papers citing papers by A. J. Halstead
This network shows the impact of papers produced by A. J. Halstead. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. J. Halstead. The network helps show where A. J. Halstead may publish in the future.
Co-authors
The 18 scholars most cited alongside A. J. Halstead, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 26 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | The domestic garden – Its contribution to urban green infrastructure Hit paper breakdown → | 2012 | 456 |
| 2 | The current status of the southern green shield bug, Nezara viridula (Hemiptera: Pentatomidae), an introduced pest species recently established in south-east England. | 2009 | 8 |
| 3 | 2012 | 5 | |
| 4 | 2003 | 5 | |
| 5 | 2004 | 5 | |
| 6 | First incursions of Aloea australis (Hemiptera: Miridae) and Pulvinaria delottoi (Hemiptera: Coccidae) in Europe, and three other hemipteran insects imported from South Africa. | 2011 | 3 |
| 7 | First incursions in Europe of four Australasian species of armoured scale insect (Hemiptera: Diaspididae). | 2012 | 3 |
| 8 | 1996 | 3 | |
| 9 | 1990 | 3 | |
| 10 | 2003 | 3 | |
| 11 | 1981 | 3 | |
| 12 | Frost survival by Cryptolaemus montrouzieri Muls. (Coleoptera: Coccinellidae) in an outdoor situation | 1998 | 2 |
| 13 | PITTOSPORUM PSYLLID TRIOZA VITREORADIATA (HEMIPTERA: TRIOZIDAE) EXPANDING DISTRIBUTION AND HOST RANGE IN THE UK | 2011 | 2 |
| 14 | Euonymus scale Unaspis euonymi (Hemiptera: Diaspididae); an introduced pest of spindle (Euonymus) in Britain. | 2013 | 2 |
| 15 | Host plants of a leaf-mining sawfly, Parna apicalis (Hymenoptera: Tenthredinidae) in Britain. | 2009 | 1 |
| 16 | Wisteria scale, Eulecanium excrescens (Hemiptera: Coccidae) spreading in south east England. | 2010 | 1 |
| 17 | First incursion of white euphorbia scale Selenaspidus albus (Hemiptera: Diaspididae) in Britain, with a review of Selenaspidus species found in Britain. | 2010 | 1 |
| 18 | Some recently established pests of ornamental plants. | 2011 | 1 |
| 19 | 1998 | 1 | |
| 20 | 1994 | 1 |
About A. J. Halstead
A. J. Halstead is a scholar working on Ecology, Evolution, Behavior and Systematics, Insect Science, Plant Science, Ecology and Genetics, having authored 26 papers that have together received 514 indexed citations. Recurring topics across this work include Insect-Plant Interactions and Control (7 papers), Fossil Insects in Amber (7 papers), Hemiptera Insect Studies (6 papers), Research on scale insects (5 papers), Plant and animal studies (5 papers), Forest Insect Ecology and Management (4 papers), Diptera species taxonomy and behavior (3 papers) and Forest Ecology and Biodiversity Studies (3 papers). The work is most often cited by research in Health, Toxicology and Mutagenesis (335 citations), Global and Planetary Change (263 citations), Environmental Engineering (127 citations), Plant Science (198 citations) and Speech and Hearing (23 citations). A. J. Halstead has collaborated with scholars based in United Kingdom, Estonia and Germany. Frequent co-authors include Andrew Salisbury, Ross Cameron, Tijana Blanuša, Jane Taylor, B. Henricot, Ken Thompson, Chris Malumphy, Sharon Reid, Maxwell V. L. Barclay and K. M. Harris. Their work appears in journals such as Plant Pathology, Urban forestry & urban greening, Biodiversity Heritage Library (Smithsonian Institution), Contributions to Entomology and Zenodo (CERN European Organization for Nuclear Research).
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.