Alison J. Popay

Alison J. Popay publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Alison J. Popay sits on this spectrum.

Alison J. Popay D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Alison J. Popay sits on this spectrum.

Best Publications

• A symbiosis expressed non‐ribosomal peptide synthetase from a mutualistic fungal endophyte of perennial ryegrass confers protection to the symbiotum from insect herbivory

  Aiko Tanaka;Brian A. Tapper;Alison Popay;Emily J. Parker

  383
  Citations

• The exploitation of epichloae endophytes for agricultural benefit

  Linda J. Johnson;Anouck C. M. de Bonth;Lyn R. Briggs;John R. Caradus

  336
  Citations

• New Zealand pest management: current and future challenges

  Stephen Goldson;G. W. Bourdôt;E. G. Brockerhoff;A. E. Byrom

  129
  Citations

• Biotic Responses in Endophytic Grasses

  Alison J. Popay;Stacy A. Bonos

  123
  Citations

• A review of the Neotyphodium lolii / Lolium perenne symbiosis and its associated effects on animal and plant health, with particular emphasis on ryegrass staggers.

  ME di Menna;SC Finch;AJ Popay;BL Smith

  109
  Citations

• Occurrence and impact of pasture mealybug (Balanococcus poae) and root aphid (Aploneura lentisci) on ryegrass (Lolium spp.) with and without infection by Neotyphodium fungal endophytes

  C. G. L. Pennell;A. J. Popay;O. J‐P. Ball;D. E. Hume

  95
  Citations

• Impact of novel endophytes in perennial ryegrass on herbage production and insect pests from pastures under dairy cow grazing in northern New Zealand

  E. R. Thom;A. J. Popay;C. D. Waugh;E. M. K. Minneé

  87
  Citations

• Quantifying the economic cost of invertebrate pests to New Zealand’s pastoral industry

  Colin M. Ferguson;Barbara I. P. Barratt;Nigel Bell;Stephen L. Goldson

  80
  Citations

• Resistance to Argentine stem weevil in perennial ryegrass infected with endophytes producing different alkaloids

  Unknown

  68
  Citations

• Argentine stem weevil adults are affected by meadow fescue endophyte and its loline alkaloids

  J.G. Jensen;A.J. Popay;B.A. Tapper

  68
  Citations

• Evaluating the performance of endophytes in farm systems to improve farmer outcomes – a review

  Errol R. Thom;Alison J. Popay;David E. Hume;Lester R. Fletcher

  68
  Citations

• Endophytes improve ryegrass persistence by controlling insects

  Unknown

  67
  Citations

• Endophyte effects on major insect pests in Waikato dairy pasture

  Unknown

  67
  Citations

• Ryegrass endophyte: a New Zealand Grassland success story

  H.S. Easton;M.J. Christensen;J.P.J. Eerens;L.R. Fletcher

  63
  Citations

• Cultivar and endophyte effects on a root aphid, Aploneura lentisci , in perennial ryegrass

  A.J. Popay;P.J. Gerard

  60
  Citations

• Agronomic performance of AR37-infected ryegrass in northern New Zealand

  Unknown

  55
  Citations

• If and when successful classical biological control fails.

  S.L. Goldson;S.L. Goldson;S.D. Wratten;C.M. Ferguson;P.J. Gerard

  53
  Citations

• Importance of host plant species, Neotyphodium endophyte isolate, and alkaloids on feeding by Spodoptera frugiperda (Lepidoptera: Noctuidae) larvae.

  Olivier J.-P. Ball;Thomas A. Coudron;Brian A. Tapper;Elizabeth Davies

  53
  Citations

• Endophyteinfected meadow fescue and loline alkaloids affect Argentine stem weevil larvae

  Unknown

  52
  Citations

• Temperature and Plant Genotype Alter Alkaloid Concentrations in Ryegrass Infected with an Epichloë Endophyte and This Affects an Insect Herbivore

  Louise M. Hennessy;Alison J. Popay;Sarah C. Finch;Michael J. Clearwater

  49
  Citations