Dr. Upendra R. Bhattarai

UPEN5328 copyUpendra is originally from Nepal, where he completed his BSc. in agriculture from Tribhuvan University (2005-2009). He got his Master’s degree from the Norwegian University of Life Sciences, in Ås, Norway (2010-2012), completing his thesis research entitled “Effects of Neozygites floridana infection in Tetranychus urticae females on the sexual behavior of males” in the Norwegian Institute for Agricultural and Environmental Research. While working on his thesis, Upendra was also employed part-time by Bioforsk as a research technician, and once he completed his degree he kept this role for a total of a year.

Upendra already has a PhD degree in Agricultural Entomology and Pest control from the Northwest A&F University in China (2014-2018). His research focus then was on the mechanism of altered behavioral responses (hyperactivity and tree-top disease) in lepidopteran larvae induced by their pathogenic baculoviruses.

This will be his second Ph.D., and as a student at the University of Otago he will be supervised by Professor Neil Gemmell and co-supervised by Professor Robert Poulin and Dr. Eddy Dowle. His research will focus on investigating the molecular basis of induced suicidal water-seeking behaviour of arthropod hosts by their pathogenic worms.

 

Contacts:

Telephone: +64 22 510 4347

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.         (University of Otago)

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Publications:

Bhattarai, U.R., Li, F., Katuwal Bhattarai, M., Masoudi, A., Wang, D. (2018). Phototransduction and circadian entrainment are the key pathways in signaling mechanism for the baculovirus induced tree-top disease in lepidopteran larvae. Scientific reports. 8 (1). (DOI: 10.1038/s41598-018-35885-4)

Bhattarai, U.R., Katuwal Bhattarai, M., Li, F., Wang, D. (2018). Insights into the 
temporal gene expression pattern in Lymantria dispar larvae during the baculovirus 
induced hyperactive stage. Virologica Sinica. (DOI: 10.1007/s12250-018-0046-x).

Katuwal Bhattarai, M., Bhattarai, U.R., Feng, J. and Wang, D. (2018). Effect of different light spectrum in Helicoverpa armigera larvae during HearNPV induced tree-top disease. Insects. 9(4), 183; (DOI: 10.3390/insects9040183).

Katuwal Bhattarai, M., Bhattarai, U.R., Masoudi, A., Feng, J., and Wang, D. (2018). Pathogenicity and virulence of the entomopathogenic fungi depend on selective suppression of anti-oxidative and detoxification enzymes in Tenebrio molitor (Coleoptera: tenebrionidae) larvae. Biochemical and Cellular Archives. 18 (1): 861-874.

Masoudi, A., Koprowski, J. l., Bhattarai, U.R., and Wang, D. (2017). Elevational distribution and morphological attributes of the entomopathogenic fungi from forests of the Qinling Mountains in China. Applied Microbiology and Biotechnology. (DOI: 10.1007/s00253-017-8651-4).

Trandem N., Bhattarai U.R., Westrum K., Knudsen GK., Klingen I. (2015). Fatal attraction: male spider mites prefer females killed by a mite-pathogenic fungus Neozygites floridana. Journal of Invertebrate Pathology 128:6-13. (DOI: 10.1016/j.jip.2015.04.002).