All Stories

  1. Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

    Article • Insect Science, August 2025, Wiley

    Dr Vicki L Tolmay

  2. Elucidating β-1,3-Glucanase and Peroxidase Physicochemical Properties of Wheat Cell Wall Defense Mechanism against <em>Diuraphis noxia</em> Infestation

    Article • Journal of Visualized Experiments, July 2024, MyJove Corporation

    Dr Vicki L Tolmay

  3. Functional characterisation of cell wall-associated β-glucanases and peroxidase induced during wheat-Diuraphis noxia interactions

    Article • Biologia, July 2024, Springer Science + Business Media

    Dr Vicki L Tolmay

  4. Russian wheat aphid (Diuraphis noxia): an overview

    Article • May 2023, Burleigh Dodds Science Publishing Limited

    Dr Vicki L Tolmay

  5. Genetic Mapping of Quantitative Trait Loci Associated with Plant Height and Yield Component Traits in a Wheat (Triticum aestivum L.) Doubled Haploid Population Derived from Tugela-DN × Elands

    Article • Agronomy, September 2022, MDPI AG

    Dr Vicki L Tolmay

  6. Evaluation of Russian wheat resistance sources with the spectrum of South African Diuraphis noxia biotypes

    Article • Crop Science, January 2022, Wiley

    Theresa Bapela, Dr Vicki L Tolmay

  7. Relationship of grain micronutrient concentrations and grain yield components in a doubled haploid bread wheat (

    Article • Crop & Pasture Science, October 2021, CSIRO Publishing

    Dr Vicki L Tolmay

  8. Genome-wide association analysis of Russian wheat aphid (Diuraphis noxia) resistance in Dn4 derived wheat lines evaluated in South Africa

    Article • PLOS One, December 2020, PLOS

    Dr Vicki L Tolmay

  9. Published markers for Diuraphis noxia resistance in wheat do not always work

    Article • International Journal of Molecular Sciences, November 2020, MDPI AG

    Dr Vicki L Tolmay

  10. Natural resistance to Russian wheat aphid in bread wheat lines

    Article • South African Journal of Plant and Soil, June 2016, Taylor & Francis

    Dr Vicki L Tolmay

  11. Registration of Five Spring Wheat Lines Resistant to Russian Wheat Aphid, Stem Rust (Ug99), Leaf Rust, and Stripe Rust

    Article • Journal of Plant Registrations, January 2016, American Society of Agronomy

    Dr Vicki L Tolmay

  12. Editorial

    Article • South African Journal of Plant and Soil, December 2013, Taylor & Francis

    Dr Vicki L Tolmay

  13. Biotype RWASA3 gives unexpected results for Dn4 & Dny germplasm

    Article • Journal of Applied Entomology, October 2012, Wiley

    Dr Vicki L Tolmay

  14. Editorial

    Article • South African Journal of Plant and Soil, June 2012, Taylor & Francis

    Dr Vicki L Tolmay

  15. South African wheat production and research: 1983-2008 what changed with the new democracy.

    Article • South African Journal of Plant and Soil, January 2010, Taylor & Francis

    Dr Vicki L Tolmay

  16. Pest Tolerance in Crops

    Article • July 2007, Taylor & Francis

    Dr Vicki L Tolmay

  17. Small-scale glasshouse test identifies a new biotype of Russian wheat aphid in South Africa.

    Article • African Entomology, March 2007, Entomological Society of Southern Africa

    Dr Vicki L Tolmay

  18. Registration of Seven Russian Wheat Aphid Resistant Near Isogenic Lines Developed in South Africa

    Article • Crop Science, January 2006, Crop Science Society of America

    Dr Vicki L Tolmay

  19. Chromosomal Location of the Russian Wheat Aphid Resistance Gene,

    Article • Crop Science, January 2006, Crop Science Society of America

    Dr Vicki L Tolmay

  20. Yield retention of resistant wheat cultivars, severely infested with Russian wheat aphid,Diuraphis noxia(Kurdjumov), in South Africa

    Article • South African Journal of Plant and Soil, January 2005, Taylor & Francis

    Dr Vicki L Tolmay

  21. Resistance to Biotic and Abiotic Stress in the Triticeae

    Article • Hereditas, April 2004, Springer Science + Business Media

    Dr Vicki L Tolmay

  22. Enzymatic Chlorophyll Degradation in Wheat Near-Isogenic Lines Elicited by Cereal Aphid (Homoptera: Aphididae) Feeding

    Article • Journal of Economic Entomology, April 2004, Oxford University Press (OUP)

    Dr Vicki L Tolmay

  23. Aphid (Hemiptera: Aphididae) Resistance in Wheat Near-Isogenic Lines

    Article • Journal of Economic Entomology, April 2004, Oxford University Press (OUP)

    Dr Vicki L Tolmay

  24. Aphid (Hemiptera: Aphididae) Resistance in Wheat Near-Isogenic Lines

    Article • Journal of Economic Entomology, April 2004, Oxford University Press (OUP)

    Dr Vicki L Tolmay

  25. Enzymatic Chlorophyll Degradation in Wheat Near-Isogenic Lines Elicited by Cereal Aphid (Homoptera: Aphididae) Feeding

    Article • Journal of Economic Entomology, April 2004, Oxford University Press (OUP)

    Dr Vicki L Tolmay

  26. Comparison of Chlorophyll and Carotenoid Concentrations Among Russian Wheat Aphid (Homoptera: Aphididae)-Infested Wheat Isolines

    Article • Journal of Economic Entomology, April 2003, Oxford University Press (OUP)

    Dr Vicki L Tolmay

  27. Pest Tolerance in Crops

    Article • May 2002, Taylor & Francis

    Dr Vicki L Tolmay

  28. Microsatellite markers linked to six Russian wheat aphid resistance genes in wheat

    Article • Theoretical and Applied Genetics, March 2001, Springer Science + Business Media

    Dr Vicki L Tolmay

  29. Assessing Russian Wheat Aphid Resistance in Hungarian and South African Germplasm

    Article • January 2001, Springer Science + Business Media

    Dr Vicki L Tolmay

  30. A six week screening method for mechanisms of host plant resistance to Diuraphis noxia in wheat accessions

    Article • Euphytica, June 1999, Springer Science + Business Media

    Dr Vicki L Tolmay

  31. Inheritance of resistance to Russian wheat aphid,Diuraphis noxia(Homoptera: Aphididae) in two wheat lines

    Article • South African Journal of Plant and Soil, January 1999, Taylor & Francis

    Dr Vicki L Tolmay

  32. Yield and quality of aphid resistant wheat equals sprayed susceptible wheat

    Article • South African Journal of Plant and Soil, January 1997, Taylor & Francis

    Dr Vicki L Tolmay