Jan M. Sprosen

719 citations

19 papers · 587 indexed · h-index 11

Impact in

Environmental Chemistry top 2%
- Aquatic Ecosystems and Phytoplankton Dynamics
- Marine Toxins and Detection Methods
- Turfgrass Adaptation and Management
Ecology, Evolution, Behavior and Systematics top 5%
- Plant and fungal interactions
- Botanical Research and Chemistry
- Biocrusts and Microbial Ecology

Papers in

Environmental Chemistry 9
- Aquatic Ecosystems and Phytoplankton Dynamics 4
- Marine Toxins and Detection Methods 3
- Turfgrass Adaptation and Management 3
Ecology, Evolution, Behavior and Systematics 13
- Plant and fungal interactions 12
- Botanical Research and Chemistry 6

Co-authors: Lyn Briggs R.A. Prestidge Olivier J.-P. Ball Patrick T. Holland J. R. Crush S. N. Nichols Douglas O. Mountfort Susanna A. Wood
Journals: Toxins (3 papers)Food and Agricultural Immunology (2 papers)New Zealand Journal of Agricultural Research (2 papers)Environmental Toxicology (2 papers)Journal of Chemical Ecology (1 paper)
Partner nations: New Zealand

In The Last Decade

Jan M. Sprosen

19 papers receiving 539 citations

Peers

Countries citing papers authored by Jan M. Sprosen

Since Specialization

Citations

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

Fields of papers citing papers by Jan M. Sprosen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jan M. Sprosen. 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 Jan M. Sprosen. The network helps show where Jan M. Sprosen may publish in the future.

Co-authors

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

All Works

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19 of 19 papers shown

#	Work
1	Epichloë endophytes can alleviate water deficit effects on perennial ryegrass through host morpho-physiological modulation Environmental and Experimental Botany ·Daniel A. Bastías, Sushma Prakash, Yulia Morozova, Wade J. Mace, Jan M. Sprosen, Wayne R. Simpson, Richard D. Johnson	2024	2
2	A Sub-Acute Dosing Study of Saxitoxin and Tetrodotoxin Mixtures in Mice Suggests That the Current Paralytic Shellfish Toxin Regulatory Limit Is Fit for Purpose Toxins ·Sarah C. Finch, Nicola G. Webb, Michael J. Boundy, D. Tim Harwood, John S. Munday, Jan M. Sprosen, Chanatda Somchit, Ric Broadhurst	2023	6
3	Sub-Acute Feeding Study of Saxitoxin to Mice Confirms the Effectiveness of Current Regulatory Limits for Paralytic Shellfish Toxins Toxins ·Sarah C. Finch, Nicola G. Webb, Michael J. Boundy, D. Tim Harwood, John S. Munday, Jan M. Sprosen, Vanessa M. Cave, Ric Broadhurst, Jeane Nicolas	2021	9
4	Toxicity Studies of Chanoclavine in Mice Toxins ·Sarah C. Finch, John S. Munday, Jan M. Sprosen, Sweta Bhattarai	2019	15
5	Development of an enzyme-linked immunosorbent assay for the detection of lolines in pastures Food and Agricultural Immunology ·Lyn Briggs, B.A. Tapper, Jan M. Sprosen, Wade J. Mace, Sarah C. Finch	2017	4
6	Neotyphodium endophyte strain and superoxide dismutase activity in perennial ryegrass plants under water deficit Acta Physiologiae Plantarum ·Lyn Briggs, J. R. Crush, L. Ouyang, Jan M. Sprosen	2013	10
7	Effect of irrigation with lake water containing microcystins on microcystin content and growth of ryegrass, clover, rape, and lettuce Environmental Toxicology ·J. R. Crush, Lyn Briggs, Jan M. Sprosen, S. N. Nichols	2008	130
8	AR1 quality assurance by ELISA NZGA Research and Practice Series ·Lyn Briggs, Jan M. Sprosen, B.A. Tapper, H. S. Easton	2007	7
9	Survey of cyanotoxins in New Zealand water bodies between 2001 and 2004 New Zealand Journal of Marine and Freshwater Research ·Susanna A. Wood, Patrick T. Holland, David Stirling, Lyn Briggs, Jan M. Sprosen, J. G. Ruck, Robert G. Wear	2006	64
10	Changes in concentrations of microcystins in rainbow trout, freshwater mussels, and cyanobacteria in Lakes Rotoiti and Rotoehu Environmental Toxicology ·Susanna A. Wood, Lyn Briggs, Jan M. Sprosen, J. G. Ruck, Robert G. Wear, Patrick T. Holland, Martin J. Bloxham	2006	50
11	Effect of ergot alkaloids on liveweight gain and urine lysergol level in ewe hoggets and heifers Proceedings of the New Zealand Society of Animal Production ·Layton Dl, Fletcher Lr, Litherland Aj, Scannell Mg, Jan M. Sprosen, Hoogendoorn Cj, Lambert Mg	2004	6
12	Method for detecting classes of microcystins by combination of protein phosphatase inhibition assay and ELISA: comparison with LC-MS Toxicon ·Douglas O. Mountfort, Patrick T. Holland, Jan M. Sprosen	2004	75
13	Distribution and Accumulation of the Mycotoxin Lolitrem B in Neotyphodium lolii- Infected Perennial Ryegrass Journal of Chemical Ecology ·Olivier J.-P. Ball, Gary M. Barker, R.A. Prestidge, Jan M. Sprosen	1997	34
14	The effect of glyphosate, paraquat and paclobutrazol on lolitrem B levels in endophyte-infected perennial ryegrass New Zealand Veterinary Journal ·R.A. Prestidge, Jan M. Sprosen	1995	3
15	Interrelationships between Acremonium lolii, Peramine, and Lolitrem B in Perennial Ryegrass Applied and Environmental Microbiology ·Olivier J.-P. Ball, R.A. Prestidge, Jan M. Sprosen	1995	94
16	Food quality on the farm: Immunological detection of mycotoxins in New Zealand pastoral agriculture Food and Agricultural Immunology ·Ian Garthwaite, Jan M. Sprosen, Lyn Briggs, R. G. Collin, N. R. Towers	1994	17
17	Lolitrem B concentrations, counts of Acremonium lolii hyphae, and the incidence of ryegrass staggers in lambs on plots of A. lolii ‐infected perennial ryegrass New Zealand Journal of Agricultural Research ·M. E. Dimenna, P.H. Mortimer, R.A. Prestidge, A. D. Hawkes, Jan M. Sprosen	1992	45
18	Fusarium and zearalenone on herbage fractions from short and from long pasture New Zealand Journal of Agricultural Research ·Margaret E. di Menna, Denis R. Lauren, Jan M. Sprosen, K.S. Maclean	1991	5
19	Seasonal levels of peramine and lolitrem b. in <i>Acremonium lolii</i>-infected perennial ryegrass Proceedings of the New Zealand Weed Control Conference ·Olivier J.-P. Ball, R.A. Prestidge, Jan M. Sprosen, Denis R. Lauren	1991	11

About Jan M. Sprosen

Jan M. Sprosen is a scholar working on Environmental Chemistry, Ecology, Evolution, Behavior and Systematics, Oceanography, Agronomy and Crop Science and Plant Science, having authored 19 papers that have together received 587 indexed citations. Recurring topics across this work include Plant and fungal interactions (12 papers), Botanical Research and Chemistry (6 papers), Aquatic Ecosystems and Phytoplankton Dynamics (4 papers), Marine and coastal ecosystems (4 papers), Plant Toxicity and Pharmacological Properties (4 papers), Mycotoxins in Agriculture and Food (3 papers), Marine Toxins and Detection Methods (3 papers) and Turfgrass Adaptation and Management (3 papers). The work is most often cited by research in Environmental Chemistry (363 citations), Ecology, Evolution, Behavior and Systematics (352 citations), Oceanography (180 citations), Ecology (93 citations) and Industrial and Manufacturing Engineering (26 citations). Jan M. Sprosen has collaborated with scholars based in New Zealand. Frequent co-authors include Lyn Briggs, R.A. Prestidge, Olivier J.-P. Ball, Patrick T. Holland, J. R. Crush, S. N. Nichols, Douglas O. Mountfort, Susanna A. Wood, Robert G. Wear and P.H. Mortimer. Their work appears in journals such as Toxins, Food and Agricultural Immunology, New Zealand Journal of Agricultural Research, Environmental Toxicology and Journal of Chemical Ecology.

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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