D. C. Guy

552 citations

20 papers · 426 indexed · h-index 13

Impact in

Agronomy and Crop Science top 5%
- Agronomic Practices and Intercropping Systems
- Crop Yield and Soil Fertility
Plant Science top 5%
- Plant Pathogens and Resistance
- Wheat and Barley Genetics and Pathology
- Plant Disease Resistance and Genetics
- Genetics and Plant Breeding

Papers in

Agronomy and Crop Science 6
- Crop Yield and Soil Fertility 4
- Agronomic Practices and Intercropping Systems 3
Plant Science 17
- Wheat and Barley Genetics and Pathology 11
- Plant Pathogens and Resistance 9
- Agriculture, Plant Science, Crop Management 5
- Plant pathogens and resistance mechanisms 4

Co-authors: A. C. Newton R. P. Ellis David E. L. Cooke Christine A. Hackett James M. Duncan Joanne Russell S. E. Unkles DIANA M. KENNEDY
Journals: Field Crops Research (4 papers)Plant Pathology (3 papers)Journal of the Institute of Brewing (2 papers)Euphytica (2 papers)The Journal of Agricultural Science (2 papers)
Partner nations: United Kingdom Czechia Switzerland

In The Last Decade

D. C. Guy

20 papers receiving 381 citations

Peers

Countries citing papers authored by D. C. Guy

Since Specialization

Citations

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

Fields of papers citing papers by D. C. Guy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside D. C. Guy, 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. C. Guy Line = papers co-authored together D. C. Guy links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Increased crop diversity reduces the functional space available for weeds Weed Research ·Robin J. Pakeman, Rob W. Brooker, Alison J. Karley, A. C. Newton, Carolyn Mitchell, Richard L. Hewison, Thoria Abdullah, D. C. Guy, Christian Schöb	2019	15
2	Grain and straw yield interactions in barley cultivar mixtures The Journal of Agricultural Science ·A. C. Newton, D. C. Guy, Christine A. Hackett	2019	1
3	Wheat cultivar yield response to some organic and conventional farming conditions and the yield potential of mixtures The Journal of Agricultural Science ·A. C. Newton, D. C. Guy, Katharine Preedy	2017	13
4	How diverse can crop mixtures be in an integrated pest management context A. C. Newton, Alison J. Karley, Christian Schöb, Rob W. Brooker, Robin J. Pakeman, A.W. Hins, D. C. Guy, K. E. Black	2016	1
5	Genetic mapping of resistance to Rhynchosporium commune and characterisation of early infection in a winter barley mapping population Euphytica ·Mark Looseley, R. Keith, D. C. Guy, 义霞石, Haoning Xue, Oliver St G. Hawksley, P. Werner, A. C. Newton	2014	10
6	Soil tillage effects on the efficacy of cultivars and their mixtures in winter barley Field Crops Research ·A. C. Newton, D. C. Guy, A. Glyn Bengough, D. C. GORDON, Blair M. McKenzie, Benhua Sun, Tracy A. Valentine, Paul D. Hallett	2012	37
7	Scale and spatial structure effects on the outcome of barley cultivar mixture trials for disease control Field Crops Research ·A. C. Newton, D. C. Guy	2011	15
8	Interactions between barley cultivars and soil tillage - effects on yield and disease. A. C. Newton, A. Glyn Bengough, D. C. Guy, Blair M. McKenzie, Paul D. Hallett	2010	1
9	Survival, distribution and genetic variability of inoculum of the strawberry red core pathogen, Phytophthora fragariae var. fragariae , in soil Plant Pathology ·A. C. Newton, James M. Duncan, Nicole H. Augustin, D. C. Guy, David E. L. Cooke	2010	10
10	The effects of uneven, patchy cultivar mixtures on disease control and yield in winter barley Field Crops Research ·A. C. Newton, D. C. Guy	2008	35
11	Variety mixtures: on farm mixing and interactions with cultivation methods. A. C. Newton, D. C. Guy, Paul D. Hallett	2008	3
12	A Combination of Baiting and Different PCR Formats, Including Measurement of Real-Time Quantitative Fluorescence, For the Detection of Phytophthora fragariae in Strawberry Plants European Journal of Plant Pathology ·P.J.M. Bonants, Marga P. E. van Gent‐Pelzer, Катин Сергей Владимирович, David E. L. Cooke, D. C. Guy, and Chen Jian-ye	2004	34
13	The Effect of Inoculum Pressure, Germplasm Selection and Environment on Spring Barley Cultivar Mixtures Efficacy Euphytica ·A. C. Newton, D. C. Guy, Mihriban Gökçek, E. Gacek	2002	26
14	The effect of powdery mildew inoculum pressure and fertilizer levels on disease tolerance in spring barley. Zeitschrift für Pflanzenkrankheiten und Pflanzenschutz ·A. C. Newton, D. C. Guy, R.E. Gaunt, William Thomas	2000	10
15	Malting Performance of Barley Cultivar Mixtures from the UK and Poland Journal of the Institute of Brewing ·J. S. Swanston, A. C. Newton, D. C. Guy, E. Gacek	2000	17
16	THE EFFECT OF CULTIVAR MIXTURES ON MALTING QUALITY IN WINTER BARLEY Journal of the Institute of Brewing ·A. C. Newton, J. S. Swanston, D. C. Guy, R. P. Ellis	1998	26
17	Temporary partial breakdown of mlo ‐resistance in spring barley by sudden relief of soil water‐stress under field conditions: the effects of genetic background and mlo allele Plant Pathology ·E. L. Schiller, A. C. Newton, David P. Crabb, D. C. Guy, Richard Jefferies, D. K. L. MacKerron, William Thomas, Sarah J. Gurr	1998	18
18	The interaction of fertiliser treatment with tolerance to powdery mildew in spring barley Field Crops Research ·A. C. Newton, William Thomas, D. C. Guy, R.E. Gaunt	1998	16
19	The effect of component number on Rhynchosporium secalis infection and yield in mixtures of winter barley cultivars Plant Pathology ·A. C. Newton, R. P. Ellis, Christine A. Hackett, D. C. Guy	1997	62
20	Relatedness of Group I species of Phytophthora as assessed by randomly amplified polymorphic DNA (RAPDs) and sequences of ribosomal DNA Mycological Research ·David E. L. Cooke, DIANA M. KENNEDY, D. C. Guy, Joanne Russell, S. E. Unkles, James M. Duncan	1996	76

About D. C. Guy

D. C. Guy is a scholar working on Agronomy and Crop Science, Plant Science, Cell Biology, Soil Science and Nature and Landscape Conservation, having authored 20 papers that have together received 426 indexed citations. Recurring topics across this work include Wheat and Barley Genetics and Pathology (11 papers), Plant Pathogens and Resistance (9 papers), Agriculture, Plant Science, Crop Management (5 papers), Plant pathogens and resistance mechanisms (4 papers), Crop Yield and Soil Fertility (4 papers), Agronomic Practices and Intercropping Systems (3 papers), Yeasts and Rust Fungi Studies (3 papers) and Plant Pathogens and Fungal Diseases (3 papers). The work is most often cited by research in Agronomy and Crop Science (131 citations), Plant Science (374 citations), Cell Biology (96 citations), Forestry (13 citations) and Soil Science (26 citations). D. C. Guy has collaborated with scholars based in United Kingdom, Czechia and Switzerland. Frequent co-authors include A. C. Newton, R. P. Ellis, David E. L. Cooke, Christine A. Hackett, James M. Duncan, Joanne Russell, S. E. Unkles, DIANA M. KENNEDY, J. S. Swanston and E. Gacek. Their work appears in journals such as Field Crops Research, Plant Pathology, Journal of the Institute of Brewing, Euphytica and The Journal of Agricultural Science.

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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