D.J. Royle

1.6k citations

50 papers · 1.2k indexed · h-index 21

Impact in

Plant Science top 2%
- Wheat and Barley Genetics and Pathology
- Plant Pathogens and Resistance
- Plant Disease Resistance and Genetics
- Mycotoxins in Agriculture and Food
- Genetics and Plant Breeding
Agronomy and Crop Science top 2%
- Bioenergy crop production and management

Papers in ⓘ

Agronomy and Crop Science 12
- Bioenergy crop production and management 12
Plant Science 35
- Plant Pathogens and Resistance 13
- Wheat and Barley Genetics and Pathology 12
- Powdery Mildew Fungal Diseases 8
- Mycotoxins in Agriculture and Food 7
- Genetics and Plant Breeding 5

Co-authors: M. W. Shaw (8 shared papers)T. Hunter (11 shared papers)M. H. Pei (9 shared papers)S. R. Parker (6 shared papers)C. J. Hickman (3 shared papers)D. J. Lovell (1 shared paper)R.M. Beresford (2 shared papers)M. J. Whelan (3 shared papers)
Journals: Plant Pathology (10 papers)Annals of Applied Biology (6 papers)Canadian Journal of Microbiology (2 papers)Biomass and Bioenergy (2 papers)Experimental Agriculture (1 paper)
Partner nations: United Kingdom Canada China

In The Last Decade

D.J. Royle

49 papers receiving 1.1k citations

Peers

Countries citing papers authored by D.J. Royle

Since Specialization

Citations

This map shows the geographic impact of D.J. Royle'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 D.J. Royle with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D.J. Royle more than expected).

Fields of papers citing papers by D.J. Royle

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D.J. Royle. 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 D.J. Royle. The network helps show where D.J. Royle may publish in the future.

Co-authors

The 24 scholars most cited alongside D.J. Royle, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with D.J. Royle Line = papers co-authored together D.J. Royle links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 50 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Airborne inoculum as a major source of Septoria tritici ( Mycosphaerella graminicola ) infections in winter wheat crops in the UK Plant Pathology ·M. W. Shaw, D.J. Royle	1989	116
2	Factors determining the severity of epidemics of Mycosphaerella graminicola (Septoria tritici) on winter wheat in the UK Plant Pathology ·M. W. Shaw, D.J. Royle	1993	111
3	*Influence of crop growth and structure on the risk of epidemics by Mycosphaerella graminicola (Septoria tritici)* in winter wheat** Plant Pathology ·D. J. Lovell, S. R. Parker, T. Hunter, D.J. Royle, R.R. COKER	1997	99
4	The reliability of visual estimates of disease severity on cereal leaves Plant Pathology ·S. R. Parker, M. W. Shaw, D.J. Royle	1995	93
5	ANALYSIS OF FACTORS GOVERNING IN VITRO ACCUMULATION OF ZOOSPORES OF PYTHIUM APHANIDERMATUM ON ROOTS: I. BEHAVIOR OF ZOOSPORES Canadian Journal of Microbiology ·D.J. Royle, C. J. Hickman	1964	66
6	Pathogenic specialization in Melampsora epitea var. epitea on Salix Plant Pathology ·M. H. Pei, D.J. Royle, T. Hunter	1996	55
7	Identity and host alternation of some willow rusts (Melampsora spp.) in England Mycological Research ·M. H. Pei, D.J. Royle, T. Hunter	1993	50
8	Disease and pest control in the bioenergy crops poplar and willow Biomass and Bioenergy ·D.J. Royle, M.E. Ostry	1995	49
9	Estimation and validation of a function describing the rate at which Mycosphaerella graminicola causes yield loss in winter wheat Annals of Applied Biology ·M. W. Shaw, D.J. Royle	1989	43
10	Factors affecting zoospore responses towards stomata in hop downy mildew (Pseudoperonospora humuli) including some comparisons with grapevine downy mildew (Plasmopara viticola) Physiological Plant Pathology ·D.J. Royle, G. G. Thomas	1973	32
11	ANALYSIS OF FACTORS GOVERNING IN VITRO ACCUMULATION OF ZOOSPORES OF PYTHIUM APHANIDERMATUM ON ROOTS: II. SUBSTANCES CAUSING RESPONSE Canadian Journal of Microbiology ·D.J. Royle, C. J. Hickman	1964	32
12	Reliable measurement of disease severity Aspects of applied biology ·S. R. Parker, M. J. Whelan, D.J. Royle	1995	27
13	Distinction between stem- and leaf-infecting forms of Melampsora rust on Salix viminalis using RAPD markers Mycological Research ·M. H. Pei, M. J. Whelan, Nigel G. Halford, D.J. Royle	1997	27
14	A comparative study of stem- and leaf-infecting forms of Melampsora rust on Salix viminalis in the U.K. Mycological Research ·M. H. Pei, D.J. Royle, T. Hunter	1995	23
15	Pathogenicity to willow rust, Melampsora epitea, of the mycoparasite Sphaerellopsis filum from different sources Mycological Research ·Z.W. Yuan, M. H. Pei, T. Hunter, C. Ruiz, D.J. Royle	1999	22
16	Spatial distributions of Septoria nodorum and S. tritici within crops of winter wheat Plant Pathology ·M. W. Shaw, D.J. Royle	1987	22
17	Diseases and pests in energy crop plantations Biomass and Bioenergy ·D.J. Royle, M. Hubbes	1992	21
18	Variation in responses of spores of Septoria tritici and S. nodorum to UV-B irradiation in vitro Mycological Research ·M. S. Rasanayagam, N. D. Paul, D.J. Royle, P. G. AYRES	1995	21
19	The influence of stomatal opening on the infection of hop leaves by Pseudoperonospora humuli Physiological Plant Pathology ·D.J. Royle, G. G. Thomas	1971	20
20	Overwintering of Sphaerotheca humuli, the cause of hop powdery mildew Annals of Applied Biology ·A. de S. Liyanage, D.J. Royle	1976	20

About D.J. Royle

D.J. Royle is a scholar working on Agronomy and Crop Science, Plant Science, Cell Biology, Pharmacology and Molecular Biology, having authored 50 papers that have together received 1.2k indexed citations. Recurring topics across this work include Yeasts and Rust Fungi Studies (16 papers), Plant Pathogens and Resistance (13 papers), Wheat and Barley Genetics and Pathology (12 papers), Bioenergy crop production and management (12 papers), Plant Pathogens and Fungal Diseases (11 papers), Powdery Mildew Fungal Diseases (8 papers), Mycotoxins in Agriculture and Food (7 papers) and Genetics and Plant Breeding (5 papers). The work is most often cited by research in Plant Science (1.1k citations), Agronomy and Crop Science (276 citations), Cell Biology (354 citations), Horticulture (6 citations) and Ecology, Evolution, Behavior and Systematics (118 citations). D.J. Royle has collaborated with scholars based in United Kingdom, Canada and China. Frequent co-authors include M. W. Shaw, T. Hunter, M. H. Pei, S. R. Parker, C. J. Hickman, D. J. Lovell, R.M. Beresford, M. J. Whelan, M. Hubbes and Nigel G. Halford. Their work appears in journals such as Plant Pathology, Annals of Applied Biology, Canadian Journal of Microbiology, Biomass and Bioenergy and Experimental Agriculture.

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.

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