Kawada H, Higa Y, Nguyen TY, Tran HS, Nguyen TH, Takagi M. Nationwide investigation of the pyrethroid susceptibility of mosquito larvae collected from used tires in Vietnam. PLoS Neglected Tropical Diseases 3: e391, 2009

Kawada H, Higa Y, Komagata O, Kasai S, Tomita T, Nguyen TY, Luu LL, Sanchez RAP, Takagi M. Widespread distribution of a newly found point mutation in voltage-gated sodium channel in pyrethroid-resistant Aedes aegypti populations in Vietnam. PLoS Neglected Tropical Diseases 3: e527, 2009.

Munga S,Yakob L, Mushizimana E, Zhou G, Ouna T, Minakawa N,Githeko A,Yan G. Land use and land cover changes and spatiotemporal dynamics of anopheline larval habitats during a four-year period in a highland community of Africa. American Journal of Tropical Medicine & Hygine. 81: 1079-1084, 2009.

Hashizume M, Terao T, Minakawa N. The indean ocean dipole and malaria risk in the highlands of western Kenya. Proceedings of the National Academy of Sciences. 106: 1857-1862, 2009.

Abe T, Honda S, Nakazawa S, Trinh DT, Nguyen QT, Le XH, Le KT, Moji K, Takagi M,
Yamamoto T. Risk factors for malaria infection among ethnic minorities in Binh Phuoc, Vietnam. Southeast Asian J Trop Med Public Health 40: 18-29, 2009.

Maekawa Y, Tsuda Y, Dachlan YP, Yotopranoto S, Gerudug IK, Yoshinaga K, Kanbara H, Takagi M.
Anopheline fauna and incriminatory malaria vectors in malaria endemic areas on Lombok Island, Indonesia. Medical Entomology and Zoology 60: 1-11, 2009.

Maekawa Y, Sunahara T, Dachlan YP, Yotoranoto S, Basuki S, Uemura H, Kanbara H, Takagi M.
First record of Anophles balabacensis from western Sumbawa Island, Indonesia. Journal of the American Mosquito Control Association 25: 203-205, 2009.

Tsuzuki A, Trang H, Tsunoda T, Loan L, Kawada H, Takagi M.
Effect of existing practices on reducing Aedes aegypti pre-adults in key breeding containers in Ho Chi Minh City, Vietnam. American Journal of Tropical Medicine & Hygiene 80: 752-757, 2009.

Tsuzuki A, Vu TD, Higa Y, Nguyen TY, Takagi M. High potential risk of dengue transmission during the hot-dry season in Nha Trang City, Vietnam. Acta Tropica 111: 325-329, 2009.

Tsuzuki A, Vu TD, Higa Y, Nguyen TY, Takagi M. Effect of peridomestic environments on repeated infestation by preadult Aedes aegypti in urban premises in Nha Trang City, Vietnam. American Journal of Tropical Medicine & Hygiene 81: 645-650, 2009.

Tsuzuki A, Trang H, Loan L, Tsunoda T, Takagi M. Effect of water supply system installation on distribution of water storage containers and abundance of Aedes aegypti immatures in urban premises of Ho Chi Minh City, Viet Nam. Dengue Bulletin, 33, 20, 2009

Ohba S, Swart CC. Intraguild predation of water scorpion Laccotrephes japonensis (Nepidae: Heteroptera). Ecological Research 24: 1207-1211, 2009.

Ohba S. Feeding habits of the diving beetle larvae Cybister brevis Aube (Coleoptera: Dytiscidae) in Japanese wetlands. Applied Entomology and Zoology 44: 447-453, 2009.

Ohba S. Ontogenetic dietary shift in larvae of Cybister japonicus (Coleoptera: Dytiscidae) in Japanese rice fields. Environmental Entomology 38: 856-860, 2009.