Keshi Zhang

Keshi Zhang is working towards a PhD in Biological Sciences through the Joint Graduate School programme at Manaaki Whenua Landcare Research.

Graduate student Keshi Zhang

Programme: PhD in Biological Sciences

Specialisation: Researching influence of maternal age on trans-generational effects on offspring life history plasticity and behaviour.

I study mites, an enormously diverse group of tiny invertebrates. Specifically, my research focuses on the family Phytoseiidae, a group of predatory mites commonly found on plants. Many of these predatory mites serve as highly effective biological control agents against agricultural insect and mite pests.

My focus is mainly on the behaviour of those mites, and understanding how environmental experiences across parental generations influence the behaviour and life histories of their offspring. During my MSc program at the University of Auckland, I explored the dynamics of a particularly harsh form of intraspecific interaction: cannibalism. Investigating the factors influencing its prevalence within a species of predatory mite provided valuable insights into their behavioural ecology.

I've consistently found joy and accomplishment in the process of uncovering new findings and exploring complex topics within my field. I decided to pursue this qualification to refine my research skills as well as personal and professional development.

I chose to study at Auckland University because of its great academic, as well as the expertise and research areas of my supervisor. I love the abundant resources this programme offers, including online materials and engaging workshops, which are available for students’ study and self-development. Throughout my time at university, I have also made use of English language support, which helped a lot in my academic writing.

Through the Joint Graduate Programme at Manaaki Whenua Landcare Research, I've gained invaluable practical experiences, and working and studying there has been a thoroughly enjoyable experience, thanks to the friendly and supportive colleagues, staff, and the structure of the programme. My supervisor, Zhi-Qiang Zhang, has also provided me tonnes of resources and opportunities to enhance my research-related skills beyond the scope of my projects.

I was lucky enough to receive the University of Auckland Doctoral Scholarship, which has really helped me with my living costs so that I can focus on my research. I hope this qualification will allow me to continue exploring the intriguing and diverse realm of animal behaviour research.

I hope to complete my qualification by the end of 2026.