Stephen A. Wyka

408 total citations
21 papers, 295 citations indexed

About

Stephen A. Wyka is a scholar working on Plant Science, Cell Biology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Stephen A. Wyka has authored 21 papers receiving a total of 295 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Plant Science, 13 papers in Cell Biology and 9 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Stephen A. Wyka's work include Plant Pathogens and Fungal Diseases (13 papers), Mycorrhizal Fungi and Plant Interactions (8 papers) and Forest Insect Ecology and Management (8 papers). Stephen A. Wyka is often cited by papers focused on Plant Pathogens and Fungal Diseases (13 papers), Mycorrhizal Fungi and Plant Interactions (8 papers) and Forest Insect Ecology and Management (8 papers). Stephen A. Wyka collaborates with scholars based in United States, Canada and Panama. Stephen A. Wyka's co-authors include Kirk Broders, Isabel A. Munck, Miao Liu, B. N. Rock, Gloria Iriarte, Beth Ziniti, Nicholas J. Brazee, Stephen J. Mondo, Vamsi J. Nalam and Jim G. Menzies and has published in prestigious journals such as PLoS ONE, Global Change Biology and Forest Ecology and Management.

In The Last Decade

Stephen A. Wyka

21 papers receiving 283 citations

Peers

Countries citing papers authored by Stephen A. Wyka

Since Specialization

Citations

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

Fields of papers citing papers by Stephen A. Wyka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stephen A. Wyka. 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 Stephen A. Wyka. The network helps show where Stephen A. Wyka may publish in the future.

Co-authorship network of co-authors of Stephen A. Wyka

This figure shows the co-authorship network connecting the top 25 collaborators of Stephen A. Wyka. A scholar is included among the top collaborators of Stephen A. Wyka based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Stephen A. Wyka. Stephen A. Wyka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	A large accessory genome and high recombination rates may influence global distribution and broad host range of the fungal plant pathogen Claviceps purpurea 2022 ·PLoS ONE ·Stephen A. Wyka, Stephen J. Mondo, Miao Liu, Vamsi J. Nalam, Kirk Broders	12
2	Whole-Genome Comparisons of Ergot Fungi Reveals the Divergence and Evolution of Species within the Genus Claviceps Are the Result of Varying Mechanisms Driving Genome Evolution and Host Range Expansion 2021 ·Genome Biology and Evolution ·Stephen A. Wyka, Stephen J. Mondo, Miao Liu, Jeremy R. Dettman, Vamsi J. Nalam, Kirk Broders	18
3	Mining Indole Alkaloid Synthesis Gene Clusters from Genomes of 53 Claviceps Strains Revealed Redundant Gene Copies and an Approximate Evolutionary Hourglass Model 2021 ·Toxins ·Miao Liu, Wendy A. Findlay, Jeremy R. Dettman, Stephen A. Wyka, Kirk Broders, (unknown), (unknown), Miroslav Kolařík, (unknown), Jim G. Menzies	6
4	Comparison of Diplodia Tip Blight Pathogens in Spanish and North American Pine Ecosystems 2021 ·Microorganisms ·(unknown), (unknown), G. R. Stanosz, Isabel A. Munck, Rosa Raposo, Margarita Elvira‐Recuenco, Mónica Berbegal, Nebai Mesanza, Denise R. Smith, (unknown), Stephen A. Wyka, Eugenia Iturritxa	4
5	Humic and fulvic acids against boxwood blight disease caused byCalonectria pseudonaviculata 2020 ·Forest Pathology ·(unknown), (unknown), (unknown), (unknown), Stephen A. Wyka	5
6	Caliciopsis moriondi, a new species for a fungus long confused with the pine pathogen C. pinea 2020 ·MycoKeys ·Duccio Migliorini, Nicola Luchi, Alessia Lucia Pepori, Francesco Pecori, (unknown), (unknown), Isabel A. Munck, Stephen A. Wyka, Kirk Broders, Michael J. Wingfield, Alberto Santini	7
7	Four phylogenetic species of ergot from Canada and their characteristics in morphology, alkaloid production, and pathogenicity 2020 ·Mycologia ·Miao Liu, David P. Overy, Jacques Cayouette, (unknown), (unknown), (unknown), (unknown), Stephen A. Wyka, Kirk Broders, (unknown), Jim G. Menzies	16
8	Sympatric divergence of the ergot fungus, Claviceps purpurea, populations infecting agricultural and nonagricultural grasses in North America 2020 ·Ecology and Evolution ·Miao Liu, (unknown), (unknown), Stephen A. Wyka, Kirk Broders, Jim G. Menzies	10
9	Ergochromes: Heretofore Neglected Side of Ergot Toxicity 2019 ·Toxins ·Miroslav Flieger, Eva Stodůlková, Stephen A. Wyka, Jan Černý, (unknown), (unknown), Petr Novák, Petr Man, Marek Kuzma, Ladislav Cvak, Kirk Broders, Miroslav Kolařík	9
10	Response of eastern white pine and associated foliar, blister rust, canker and root rot pathogens to climate change 2018 ·Forest Ecology and Management ·Stephen A. Wyka, Isabel A. Munck, Nicholas J. Brazee, Kirk Broders	22
11	Effect of Climatic Variables on Abundance and Dispersal ofLecanosticta acicolaSpores and Their Impact on Defoliation on Eastern White Pine 2017 ·Phytopathology ·Stephen A. Wyka, C. David McIntire, (unknown), Isabel A. Munck, B. N. Rock, Heidi Asbjornsen, Kirk Broders	24
12	The new family Septorioideaceae, within the Botryosphaeriales and Septorioides strobi as a new species associated with needle defoliation of Pinus strobus in the United States 2016 ·Fungal Biology ·Stephen A. Wyka, Kirk Broders	29
13	Soil and Stocking Effects on Caliciopsis Canker of Pinus strobus L. 2016 ·Forests ·Isabel A. Munck, (unknown), Stephen A. Wyka, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Bruce Allen	13
14	First Report of Diplodia corticola Causing Bleeding Cankers on Black Oak (Quercus velutina) 2016 ·Plant Disease ·Isabel A. Munck, Stephen A. Wyka, (unknown), (unknown), Nathan W. Siegert	9
15	Emergence of white pine needle damage in the northeastern United States is associated with changes in pathogen pressure in response to climate change 2016 ·Global Change Biology ·Stephen A. Wyka, (unknown), Isabel A. Munck, B. N. Rock, Beth Ziniti, Kirk Broders	36
16	Effects of Grosmannia clavigera and Leptographium longiclavatum on Western White Pine Seedlings and the Fungicidal Activity of Alamo®, Arbotect®, and TREE-äge® 2016 ·Arboriculture & Urban Forestry ·Stephen A. Wyka, (unknown), Brian L. Strom, Sheri L. Smith, (unknown), Srđan G. Aćimović, Kier D. Klepzig	1
17	Extent and Severity of Caliciopsis Canker in New England, USA: An Emerging Disease of Eastern White Pine (Pinus strobus L.) 2015 ·Forests ·Isabel A. Munck, William H. Livingston, (unknown), (unknown), (unknown), (unknown), Stephen A. Wyka, Kirk Broders	16
18	Characterization of Fungal Pathogens Associated with White Pine Needle Damage (WPND) in Northeastern North America 2015 ·Forests ·Kirk Broders, Isabel A. Munck, Stephen A. Wyka, Gloria Iriarte, (unknown)	38
19	Characterization and distribution of fungi associated with needle defoliation of eastern white pine (Pinus strobus) 2015 ·University of New Hampshire Scholars Repository (University of New Hampshire at Manchester) ·Stephen A. Wyka	3
20	First Report of Diplodia corticola Causing Decline of Red Oak (Quercus rubra) Trees in Maine 2015 ·Plant Disease ·Srđan G. Aćimović, Carrie L. Harmon, (unknown), Stephen A. Wyka, Kirk Broders, (unknown)	14

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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