PhD graduations and PhD theses

Published March 24, 2025

Jirka Manuel Petersen defended his PhD degree at Wageningen University, March 20, 2025. The examining committee evaluated his thesis as excellent. Jirka’s e thesis is entitled: Nudivirus Nexus: Synthesis of diversity, evolution and p[athology within the family Nudiviridae. Jirka was supervised by Monique van Oers (WU), Jean-Michel Drezen (CNRS) and Annie Bézier.(CNRS).


Published March 24, 2025

In September 2024., Robert Pienaar, succesfully defended a thesis entiteld: Discovery and pathology of novel viruses associated with the unexplored model, Hermetia illucens (black soldier fly) Robert was supervised by Elisabeth Herniou (CNRS) and Salvador Herrero (UVEG) .


Published March 24, 2025

Anna Slowik graduated on a PhD thesis entitled: Ecological consideration​​​s of thermal and nutritional interactions in​ Metarhizium host range evolution: A multidimensional analysis of niche width in insect-pathogenic fungi. Anna was supervised by Henrik de Fine Licht (UCPH), Steve Sait (UNIVLEEDS) and Helen Hesketh (UKCEH)

Anna and the Examining Committee
Anna and her supervising team

Published October 19, 2024

On the 7th of October a public defence was organized in Penryn (UK) to allow Alessandro Roman to defend his PhD thesis in public, a prerequisite for obtaining a Dutch PhD degree. Before, he had already successfully defended the thesis in a private viva. His theis is entiteled: Improving mass rearing of mosquito for pest management: impact of Asaia on host growth and vector competence. (published under embargo). His supervisors were Ben Raymond (UNEXE) and Sander Koenraadt (WU),


Published, October 19, 2024

On the 30th of September Edouard sucesfully defended his PhD thesis in Copenhagen, DK. His thesis is entitled: Investigation of Microsporidia and Protist Symbionts in Reared Insect Hosts – Insights from Nanopore Sequencing and Host-Parasite Interaction. (Currently under embargo). Edouard was supervised by Bryony Williams (UNEXE) and Nicolai Vitt Meyling (UCPH).


Published, June 2024

Loretta defended her thesis in Tours, France, on her thesis entitled: Contribution of gut microbiota to infection progression in Lepidoptera. Loretta was supervised by Elisabeth Herniou (IRBI/CNRS) and Ben Raymond (UNEXE).


Published May 21, 2024

Luis Hernandez Pelegrin defended his thesis in Valencia (UVEG) and received his doctors title based on a thesis entitled: “Covert infections with RNA viruses in the Mediterranean fruit fly“. He was supervised by Salvador Herrero (UVEG), Vera Ros (WU) and Monique van Oers (WU).


Jozsef Takacs’ successful defence in Wageningen

First published March 20, 2024

Jozsef Takacs received his PhD degree February 28, 2024, on his thesis entiteld: Viral and fungal pathogens in house cricket rearing: Effects of temperature, density and co-infection. His PhD supervisors were Joop van Loon (WU) Annette Bruun Jensen (UCPH) and Vera Ros (WU).


First published March 15, 2024

Sam Edwards graduated in Exeter and Copenhagen on a PhD thesis entitled: Evolutionary ecology of obligate fungal and microsporidian invertebrate pathogens. HIs supervisors are Henrik de Fine LIcht (UCPH) and Bryony Williams (UNEXE).


Published February 26, 2024

Today, February 26, 2024, Doctoral candidate Pascal Herren passed his PhD thesis defence at UCPH in Denmark, after already successfully defending at UNLEEDS in December 2023. He graduated on a thesis entitled: Impact of environmental stressors on host-parasite interactions in mass-reared Tenebrio molitor. His supervisors are Hellen Hesketh (UKCEH), Alison Dunn (UNIVLEEDS) and Nicolai Vitt Meyling (UCPH).


Graduated 20 Nov 2023

Carlortta’s thesis is entitled: “”Impact of feed composition and probiotics on Tenebrio molitor fitness and immune responses against the pathogens Bacillus thuringiensis serovar tenebrionis and Metarhizium brunneum. Carlotta was supervised by Joop van Loon (WU) and Christina Nielsen-Leroux (INRAe).


Defended 17 November, 2023

Jennifer Upfold succesfully defended her PhD thesis in Paris at AgroParis Tech. The thesis is entitled: An analysis of the interaction between the gut microbiota and host gut immunity in Galleria mellonella during infection by Bacillus thuringiensis and Metarhizium robertsii

Jennifer was supervised by Vincent Sanchis (INRAe) and Annette Bruun Jensen (UCPH).

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