J-GLOBAL         Last updated: Jul 2, 2019 at 08:31
Kyoto University
Graduate School of Agriculture, Division of Environmental Science and Technology, Laboratory of Forest Ecology
Job title
Doctor of Agriculture(Kyoto University)

Research Areas


Academic & Professional Experience

JSPS Fellow
Researcher(JICA Expert) Forest Research lustitute Malaysia


Graduate School, Division of Agriculture, Kyoto University
Faculty of Agriculture, Kyoto University

Published Papers

Hatt Severin, Naoya Osawa
BioControl   64    2019   [Refereed]
Hatt Severin, Naoya Osawa
BioControl   64    2019   [Refereed]
Ito H., Osawa N.
Applied Entomology and Zoology   54 79-84   2019   [Refereed]
Hatt S., Uytenbroeck R., Lopes T., Mouchon P., Osawa N., Piqueray J., Monty A., Francis F.
13 127-137   2019   [Refereed]
Hatt S., Xu Q., Francis F., Osawa N.
Entomologia Generalis   39 275-315   2019   [Refereed]
Toosi M., Rasekh A., Osawa N.
Iranian Journal of Plant Protection Science   48 1-11   2017   [Refereed]
Endo N., Osawa N.
Bioacourstics   2017    2017   [Refereed]
Tatsuno M., Osawa N.
Entomological Science   19 255-267   Jun 2016   [Refereed]
Intraguild predation by Hippodamia variegata (Col.: Coccinellidae) on the parasitoid wasp, Lysiphlebus fabarum (Hym.: Braconidae)
Toosi M, Rasekh A, Osawa N.
Journal of Entomological Society of Iran   36 205-216   2016   [Refereed]
Noriyuki S., Osawa N.
Psyche   216(4751280)    2016   [Refereed]
Iidzuka H., Goto H., Osawa N.
Applied Entomology and Zoology   51 421-427   2016   [Refereed]
Iidzuka Hiroaki, Goto Hdeaki, Yamasaki Mchimasa, Osawa Naoya
Applied Entomology and Zoology   51 347-352   2016   [Refereed]
Roy H. E. et al. Osawa N.
Biological Invasions   18 997-1044   2016   [Refereed]
Size-related nonrandom mating in a natural population of the ladybird beetle Harmonia axyridis (Coleoptera: Coccinellidae)
Osawa Naoya, Kagami, Norihiro, Noriyuki, Suzuki, Tuno Nobuko
Acta Societatis Zoologicae Bohemicae   79 113-119   2015   [Refereed][Invited]
Noriyuki S., Kameda Y., Osawa N.
European Journal of Entomology   111 307-311   2014   [Refereed]


The ecology of Harmonia axyridis in its native range.
Osawa N.
IOBC/wprs Bulletin   58 69-73   2010   [Refereed][Invited]

Books etc

Fungal toxins relevant to animals – the case study of Amanita
Tuno N., Osawa N., Tanaka C. (Part:Joint Work, 235-250)
Nova Science Publishers   2010   
Seasonal variation and community structure of tropical bees in a lowland tropical forest of peninsular Malaysia: the impact of general flowering
Osawa N. Tsubaki Y. (Part:Joint Work, 315-323)
Springer-Verlag   2003   
Insect herbivores on tropical Dipterocarp seedlings
Osawa N. Okuda T. (Part:Joint Work, 413-420)
Springer-Verlag   2003   
Niche relations in insect herbivore assemblages
Tokeshi M., Osawa N. (Part:Joint Work, 309-318)
Intercept   1994   
Consequences of sibling cannibalism for the fitness of mother and offspring of the ladybird beetle Harmonia axyridis
Osawa N. (Part:Joint Work, 221-225)
SPB Academic Publishing   1991   

Conference Activities & Talks

The ecology of Harmonia axyridis in its native range
Harmonia axyridis and other invasive ladybirds: the first meeting of IOBC/WPRS study group “benefits and risks associated with exotic biological control agents”Sep. 6-10, Engelberg, Switzerland   2009   


Eological study on the biodiversity in tropical rain forests
1995 - 2005
To study interactions between aphids and coccinellids, Grant-in-Aid for Young Scientists from the Ministry of Education, Science and Culture, Japan.
1990 - 1992
To study mutual ecological system between the nutrient cycle and plant-insect interaction, Grant-in-Aid for Scientific Research (A) from the Japan Society for the Promotion of Science
2001 - 2004

Research Grants & Projects

The study on plant insect interactions
The study on dynamics and composition of insect commuinty in tropical and temperate area
The study of cannibalism in ladybird beeltes
Logging impacts on carabid assemblages
Community studies on covolution processes among toxic mushrooms and the inssect assemblages