J.P.J. Eerens

472 citations

30 papers · 382 indexed · h-index 11

Impact in

Agronomy and Crop Science top 5%
- Ruminant Nutrition and Digestive Physiology
- Agronomic Practices and Intercropping Systems
- Bioenergy crop production and management
Forestry top 5%
- Pasture and Agricultural Systems

Papers in ⓘ

Agronomy and Crop Science 13
- Ruminant Nutrition and Digestive Physiology 8
- Agronomic Practices and Intercropping Systems 6
Forestry 4
- Pasture and Agricultural Systems 3

Co-authors: R.J. Lucas (6 shared papers)J. G. H. White (6 shared papers)H. S. Easton (6 shared papers)J. R. Crush (5 shared papers)K.A. Macdonald (4 shared papers)S.L. Woodward (4 shared papers)S. Hardwick (4 shared papers)B.A. Tapper (2 shared papers)
Journals: New Zealand Journal of Agricultural Research (8 papers)Grass and Forage Science (1 paper)Proceedings of the New Zealand Weed Control Conference (7 papers)New Zealand Journal of Crop and Horticultural Science (1 paper)NZGA Research and Practice Series (1 paper)
Partner nations: New Zealand United States

In The Last Decade

J.P.J. Eerens

29 papers receiving 356 citations

Peers

Countries citing papers authored by J.P.J. Eerens

Since Specialization

Citations

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

Fields of papers citing papers by J.P.J. Eerens

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside J.P.J. Eerens, 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 J.P.J. Eerens Line = papers co-authored together J.P.J. Eerens 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 30 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Field performance of perennial ryegrass (Lolium oerenne) infected with toxin-free fungal endophytes (Neotyphodium spp.) NZGA Research and Practice Series ·Alison J. Popay, D.E. Hume, J.G. Baltus, G. C. M. Latch, B.A. Tapper, T.B. Lyons, B.M. Cooper, C. G. L. Pennell, J.P.J. Eerens, S.L. Marshall	1999	44
2	Ryegrass endophyte: a New Zealand Grassland success story Proceedings of the New Zealand Grassland Association ·H. S. Easton, M.J. Christensen, J.P.J. Eerens, L.R. Fletcher, D.E. Hume, R. G. Keogh, Geoffrey A. Lane, G. C. M. Latch, C. G. L. Pennell, Alison J. Popay, M.P. Rolston, B.L. Sutherland, B.A. Tapper	2001	41
3	Influence of the ryegrass endophyte (Neotyphodium lolii) in a cool moist environment. I. Pasture production New Zealand Journal of Agricultural Research ·J.P.J. Eerens, R.J. Lucas, H. S. Easton, J. G. H. White	1998	39
4	Influence of the endophyte ( Neotyphodium lolii ) on morphology, physiology, and alkaloid synthesis of perennial ryegrass during high temperature and water stress New Zealand Journal of Agricultural Research ·J.P.J. Eerens, R.J. Lucas, Syd Easton, J. G. H. White	1998	38
5	Growth and milksolids production in pastures of older and more recent ryegrass and white clover cultivars under dairy grazing New Zealand Journal of Agricultural Research ·J. R. Crush, S.L. Woodward, J.P.J. Eerens, K.A. Macdonald	2006	33
6	Influence of the ryegrass endophyte ( Neotyphodium lolii ) in a cool moist environment IV. Plant parasitic nematodes New Zealand Journal of Agricultural Research ·J.P.J. Eerens, M.H.P.W. Visker, R.J. Lucas, H. S. Easton, J. G. H. White	1998	22
7	Clover root weevil (Sitona lepidus) in New Zealand: the story so far Proceedings of the New Zealand Grassland Association ·J.P.J. Eerens, S. Hardwick, P.J. Gerard, B.E. Willoughby	2005	18
8	Milksolids production from different combinations of perennial ryegrass and white clover cultivars: II Milksolids production and farm profitability Proceedings of the New Zealand Grassland Association ·S.L. Woodward, K.A. Macdonald, W.A. Carter, J.P.J. Eerens, J. R. Crush	2001	14
9	Searching for clover root weevil (Sitona lepidus) resistance/tolerance - A progress report Proceedings of the New Zealand Grassland Association ·J.P.J. Eerens, B.M. Cooper, B.E. Willoughby, D.R. Woodfield	2001	12
10	Influence of the ryegrass endophyte ( Neotyphodium lolii ) in a cool‐moist environment III. Interaction with white clover New Zealand Journal of Agricultural Research ·J.P.J. Eerens, R.J. Lucas, H. S. Easton, J. G. H. White	1998	11
11	The clover root weevil in northern pastures: on-farm observations of its impact on white clover Proceedings of the New Zealand Grassland Association ·J.P.J. Eerens, B.E. Willoughby, F. Kettlewell, S. Hardwick, Sandy Bay	1998	11
12	Milksolids production from different combinations of perennial ryegrass and white clover cultivars: I Trial design and pasture performance Proceedings of the New Zealand Grassland Association ·J.P.J. Eerens, J. R. Crush, S.L. Woodward, K.A. Macdonald, W.A. Carter	2001	10
13	Managing biological succession in intensive pastoral ecosystems for improved production and sustainability Proceedings of the New Zealand Weed Control Conference ·N.L. Bell, S. Hardwick, J.P.J. Eerens, T.K. James	2006	9
14	Influence of the ryegrass endophyte ( Neotyphodium lolii ) in a cool‐moist environment II. Sheep production New Zealand Journal of Agricultural Research ·J.P.J. Eerens, R.J. Lucas, H. S. Easton, J. G. H. White	1998	8
15	Factors affecting clover root weevil ( Sitona lepidus ) numbers and clover production New Zealand Journal of Agricultural Research ·J.P.J. Eerens, S. Hardwick	2003	7
16	Spectrophotometric technique for measuring herbicide deposition from wiper applicators New Zealand Journal of Agricultural Research ·C. Moyo, K.C. Harrington, Hossein Ghanizadeh, Peter Kemp, J.P.J. Eerens	2016	7
17	The growth of roots of perennial, Italian, hybrid and annual ryegrasses through a high‐strength root medium Grass and Forage Science ·J. R. Crush, L. Ouyang, J.P.J. Eerens, Alan V. Stewart	2002	6
18	Wiper application of herbicides to Californian thistle Proceedings of the New Zealand Weed Control Conference ·C. Moyo, K.C. Harrington, Peter Kemp, J.P.J. Eerens	2006	6
19	Ryegrass endophyte and sheep reproduction Proceedings of the New Zealand Grassland Association ·J.P.J. Eerens, Kris Miller, J. G. H. White, H. S. Easton, R.J. Lucas	1994	6
20	Clover root weevil feeding and larval numbers on white and red clover seedlines Proceedings of the New Zealand Weed Control Conference ·R.N. Watson, J.P.J. Eerens, LS Davis	2002	5

About J.P.J. Eerens

J.P.J. Eerens is a scholar working on Agronomy and Crop Science, Forestry, Ecology, Evolution, Behavior and Systematics, Environmental Chemistry and Plant Science, having authored 30 papers that have together received 382 indexed citations. Recurring topics across this work include Botanical Research and Chemistry (11 papers), Plant and fungal interactions (11 papers), Ruminant Nutrition and Digestive Physiology (8 papers), Agronomic Practices and Intercropping Systems (6 papers), Turfgrass Adaptation and Management (5 papers), Weed Control and Herbicide Applications (4 papers), Nematode management and characterization studies (4 papers) and Pasture and Agricultural Systems (3 papers). The work is most often cited by research in Agronomy and Crop Science (138 citations), Forestry (47 citations), Ecology, Evolution, Behavior and Systematics (224 citations), Environmental Chemistry (58 citations) and Insect Science (54 citations). J.P.J. Eerens has collaborated with scholars based in New Zealand and United States. Frequent co-authors include R.J. Lucas, J. G. H. White, H. S. Easton, J. R. Crush, K.A. Macdonald, S.L. Woodward, S. Hardwick, B.A. Tapper, D.E. Hume and Alison J. Popay. Their work appears in journals such as New Zealand Journal of Agricultural Research, Grass and Forage Science, Proceedings of the New Zealand Weed Control Conference, New Zealand Journal of Crop and Horticultural Science and NZGA Research and Practice Series.

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