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Research Output 1984 2019

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2019

Food deprivation increases reproductive effort in a parasitoid wasp

Takano, S. I. & Takasu, K., Jun 1 2019, In : Biological Control. 133, p. 75-80 6 p.

Research output: Contribution to journalArticle

food deprivation
oviposition
honey
eclosion
parasitic wasps
2018

Existence of two strains of Habrobracon hebetor (Hymenoptera: Braconidae): a complex in Thailand and Japan

Chomphukhiao, N., Takano, S., Takasu, K. & Uraichuen, S., Jul 20 2018, In : Applied Entomology and Zoology. 53, 3, p. 373-380 8 p.

Research output: Contribution to journalArticle

Open Access

Pupal-adult parasitism of the coconut hispine beetle by the koinobiont pupal parasitoid Tetrastichus brontispae

Takasu, K., Ndabarua, J. N., Pham, H. T. & Takano, S. I., Nov 1 2018, In : Biological Control. 126, p. 90-96 7 p.

Research output: Contribution to journalArticle

Open Access
Tetrastichus
coconuts
parasitism
Coleoptera
pupae
2017

Differences in invasiveness between two cryptic species of the coconut beetle Brontispa longissima in Timor-Leste

Takano, S., Takasu, K., Tavares, M., Gusmao, M. & Amaral, A. C., Jun 1 2017, In : Biological Invasions. 19, 6, p. 1839-1851 13 p.

Research output: Contribution to journalArticle

East Timor
invasiveness
Cocos nucifera
coconuts
beetle
1 Citation (Scopus)

Seasonal occurrence and interspecific interactions of egg parasitoids of megacopta cribraria (heteroptera: Plataspidae) in Japan

Hoshino, K., Adati, T., Olson, D. M. & Takasu, K., Jun 1 2017, In : Environmental Entomology. 46, 3, p. 487-493 7 p.

Research output: Contribution to journalArticle

Megacopta cribraria
Plataspidae
interspecific interaction
Heteroptera
parasitoids
2 Citations (Scopus)

Time perception-based decision making in a parasitoid wasp

Parent, J. P., Takasu, K., Brodeur, J. & Boivin, G., May 1 2017, In : Behavioral Ecology. 28, 3, p. 640-644 5 p.

Research output: Contribution to journalArticle

wasp
parasitoid
decision making
energy expenditure
learning
9 Citations (Scopus)
Wolbachia
Cocos
Beetles
Alphaproteobacteria
Mortality
2016
Megacopta cribraria
Plataspidae
Hemiptera
metals
glass
1 Citation (Scopus)

Potential Biological Control Agents for Management of Cogongrass (Cyperales: Poaceae) in the Southeastern USA

Overholt, W. A., Hidayat, P., Ru, B. L., Takasu, K., Goolsby, J. A., Racelis, A., Burrell, A. M., Amalin, D., Agum, W., Njaku, M., Pallangyo, B., Klein, P. E. & Cuda, J. P., Dec 1 2016, In : Florida Entomologist. 99, 4, p. 734-739 6 p.

Research output: Contribution to journalArticle

Poales
Imperata cylindrica
host range
biological control
Poaceae
2014
Open Access
5 Citations (Scopus)

An acquired distaste: Sugar discrimination by the larval parasitoid Microplitis croceipes (Hymenoptera: Braconidae) is affected by prior sugar exposure

Makatiani, J. K., Le, H. K., Olson, D. M., Wäckers, F. L. & Takasu, K., May 15 2014, In : Journal of Experimental Biology. 217, 10, p. 1692-1700 9 p.

Research output: Contribution to journalArticle

Microplitis croceipes
Hymenoptera
Maltose
Braconidae
Fructose

Suitability of four palm species for the development of the invasive pest Brontispa longissima (Coleoptera: Chrysomelidae) in the field

Takano, S., Takasu, K., Fushimi, T., Ichiki, R. T. & Nakamura, S., 2014, In : Entomological Science. 17, 2, p. 265-268 4 p.

Research output: Contribution to journalArticle

Chrysomelidae
pests
Coleoptera
Dypsis lutescens
Washingtonia filifera
2013
5 Citations (Scopus)

Comparative developmental and reproductive biology of geographical populations from two cryptic species in Brontispa longissima (Coleoptera: Chrysomelidae)

Takano, S., Takasu, K., Murata, M., Huong, N. T. & Nakamura, S., Jul 1 2013, In : Entomological Science. 16, 3, p. 335-340 6 p.

Research output: Contribution to journalArticle

developmental biology
reproductive biology
Chrysomelidae
Papua New Guinea
Coleoptera
5 Citations (Scopus)

Rapid discrimination of two cryptic species within Brontispa longissima (Gestro) (Coleoptera: Chrysomelidae) by PCR-RFLP

Takano, S., Mochizuki, A., Takasu, K., Konishi, K., Alouw, J. C., Pandin, D. S. & Nakamura, S., Jun 1 2013, In : Journal of Pest Science. 86, 2, p. 151-155 5 p.

Research output: Contribution to journalArticle

Chrysomelidae
restriction fragment length polymorphism
Coleoptera
Cocos nucifera
Samoa
1 Citation (Scopus)

Reproductive strategies of the larval parasitoid Microplitis croceipes

Makatiani, J. K., Bruce, A. Y., Schulthess, F. & Takasu, K., Sep 2013, In : Entomologia Experimentalis et Applicata. 148, 3, p. 223-233 11 p.

Research output: Contribution to journalArticle

Microplitis croceipes
parasitoid
reproductive strategy
sex ratio
sperm
2012
2 Citations (Scopus)

Cold tolerance of the coconut hispine beetle, Brontispa longissima (Coleoptera: Chrysomelidae) in Japan

Takano, S., Takasu, K., Ichiki, R. T. & Nakamura, S., Aug 2012, In : Applied Entomology and Zoology. 47, 3, p. 173-180 8 p.

Research output: Contribution to journalArticle

coconuts
Chrysomelidae
cold tolerance
Japan
Coleoptera
6 Citations (Scopus)
Riptortus clavatus
Ooencyrtus
Encyrtidae
Hymenoptera
Eggs
4 Citations (Scopus)

Life history traits and damage potential of an invasive pest Brontispa longissima (Coleoptera: Chrysomelidae) on Satakentia liukiuensis

Takano, S., Takasu, K., Fushimi, T., Ichiki, R. T. & Nakamura, S., Apr 2012, In : Entomological Science. 15, 2, p. 238-245 8 p.

Research output: Contribution to journalArticle

life history trait
Chrysomelidae
life history
pests
Coleoptera
10 Citations (Scopus)

Parasitisation of Tetrastichus brontispae (Hymenoptera: Eulophidae), a biological control agent of the coconut hispine beetle Brontispa longissima (Coleoptera: Chrysomelidae)

Nguyen, H. T., Oo, T. T., Ichiki, R. T., Takano, S., Murata, M., Takasu, K., Konishi, K., Tunkumthong, S., Chomphookhiaw, N. & Nakamura, S., Aug 1 2012, In : Biocontrol Science and Technology. 22, 8, p. 955-968 14 p.

Research output: Contribution to journalArticle

Tetrastichus
Eulophidae
coconuts
Chrysomelidae
biological control agents
2011
1 Citation (Scopus)

Induction of host-plant preference in Brontispa longissima (Gestro) (Coleoptera: Chrysomelidae)

Takano, S., Takasu, K., Ichiki, R. T., Fushimi, T. & Nakamura, S., Sep 2011, In : Journal of Applied Entomology. 135, 8, p. 634-640 7 p.

Research output: Contribution to journalArticle

Cocos nucifera
Chrysomelidae
host plants
Coleoptera
host preferences
16 Citations (Scopus)

Two cryptic species in Brontispa longissima (Coleoptera: Chrysomelidae): Evidence from mitochondrial DNA analysis and crosses between the two nominal species

Takano, S., Mochizuki, A., Konishi, K., Takasu, K., Alouw, J. C., Pandin, D. S. & Nakamura, S., Mar 1 2011, In : Annals of the Entomological Society of America. 104, 2, p. 121-131 11 p.

Research output: Contribution to journalArticle

Chrysomelidae
Cocos nucifera
mitochondrial DNA
Coleoptera
Samoa
2010
12 Citations (Scopus)

An invasive pest Brontispa longissima (Gestro) (Coleoptera: Chrysomelidae) attacks an endemic palm in the Yaeyama Islands, Japan

Takasu, K., Takano, S., Konishi, K. & Nakamura, S., Mar 1 2010, In : Applied Entomology and Zoology. 45, 1, p. 137-144 8 p.

Research output: Contribution to journalArticle

Chrysomelidae
pests
Japan
Coleoptera
Cocos nucifera
3 Citations (Scopus)
Ooencyrtus
Encyrtidae
Hymenoptera
parasitoids
Ovum
9 Citations (Scopus)
Cocos
Washingtonia filifera
Beetles
coconuts
Chrysomelidae
2009
Plutellidae
laboratory rearing
Lepidoptera
Moths
Plutella xylostella

Learning of narcotic odors by a parasitoid

Takasu, K. & Bui, L. H., 2009, In : Jour. Agri. Sci. Chungnam Nat'l Univ., Korea. 36, 1, p. 51-56 6 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)
Myanmar
Reproductive Isolation
Cotesia
Plutellidae
Hymenoptera
2008
2 Citations (Scopus)
Myanmar
Cotesia
Pupa
Hymenoptera
Lepidoptera
4 Citations (Scopus)

Life history of the tick parasitoid Ixodiphagus hookeri (Hymenoptera: Encyrtidae) in Kenya

Takasu, K. & Nakamura, S., Aug 1 2008, In : Biological Control. 46, 2, p. 114-121 8 p.

Research output: Contribution to journalArticle

Ixodiphagus hookeri
Encyrtidae
Kenya
nymphs
ticks
Open Access
2007
12 Citations (Scopus)

Comparison of detection ability of learned odors between males and females in the larval parasitoid Microplitis croceipes

Takasu, K., Rains, G. C. & Lewis, W. J., Mar 1 2007, In : Entomologia Experimentalis et Applicata. 122, 3, p. 247-251 5 p.

Research output: Contribution to journalArticle

Microplitis croceipes
parasitoid
odor
odors
wasp
1 Citation (Scopus)

The larval parasitoid Microplitis croceipes oviposits in conspecific adults

Takasu, K. & Hoang Le, K., Mar 1 2007, In : Naturwissenschaften. 94, 3, p. 200-206 7 p.

Research output: Contribution to journalArticle

Microplitis croceipes
parasitoid
Oviposition
oviposition
Eggs
2 Citations (Scopus)

Oviposition behavior of the parasitoid fly, Bessa parallela (Meigen) (Diptera: Tachinidae), in the field

Ichiki, R., Nakamura, S., Takasu, K. & Shima, H., Dec 1 2006, In : Applied Entomology and Zoology. 41, 4, p. 659-665 7 p.

Research output: Contribution to journalArticle

Tachinidae
oviposition
larvae
thorax
survival rate
2005
6 Citations (Scopus)

Helicoverpa armigera as an alternative host of the larval parasitoid Microplitis croceipes (Hymenoptera: Braconidae)

Hoang, L. K. & Takasu, K., Dec 1 2005, In : Applied Entomology and Zoology. 40, 4, p. 679-686 8 p.

Research output: Contribution to journalArticle

Microplitis croceipes
alternative hosts
Helicoverpa armigera
Braconidae
Hymenoptera
9 Citations (Scopus)
Liriomyza brassicae
Neochrysocharis
Liriomyza trifolii
lufenuron
Hymenoptera
2004
23 Citations (Scopus)
Liriomyza brassicae
Neochrysocharis
host seeking
Eulophidae
insecticides

Flight orientation behavior of Ooencyrtus nezarae (Hymenoptera: Encyrtidae), an egg parasitoid of phytophagous bugs in soybean

Takasu, K., Takano, S., Mizutani, N. & Wada, T., 2004, In : Entomological Science. 7, 3, p. 201-204 4 p.

Research output: Contribution to journalArticle

Open Access
2003
8 Citations (Scopus)

Effects of temperature on immature development of the parasitic fly Bessa parallela (Meigen) (Diptera: Tachinidae)

Ichiki, R., Takasu, K. & Shima, H., Nov 1 2003, In : Applied Entomology and Zoology. 38, 4, p. 435-439 5 p.

Research output: Contribution to journalArticle

Tachinidae
immatures
eclosion
oviposition
temperature
8 Citations (Scopus)

Host recognition by the tick parasitoid Ixodiphagus hookeri (Hymenoptera: Encyrtidae)

Takasu, K., Takano, S., Sasaki, M., Yagi, S. & Nakamura, S., Jan 1 2003, In : Environmental Entomology. 32, 3, p. 614-617 4 p.

Research output: Contribution to journalArticle

Ixodiphagus hookeri
Encyrtidae
tick
parasitoid
hexane
47 Citations (Scopus)

Learning of host searching cues by the larval parasitoid Microplitis croceipes

Takasu, K. & Lewis, W. J., Aug 1 2003, In : Entomologia Experimentalis et Applicata. 108, 2, p. 77-86 10 p.

Research output: Contribution to journalArticle

Microplitis croceipes
host seeking
parasitoid
odor
learning
44 Citations (Scopus)

Parasitic wasps learn and report diverse chemicals with unique conditionable behaviors

Olson, D. M., Rains, G. C., Meiners, T., Takasu, K., Tertuliano, M., Tumlinson, J. H., Wäckers, F. L. & Lewis, W. J., Jul 1 2003, In : Chemical Senses. 28, 6, p. 545-549 5 p.

Research output: Contribution to journalArticle

Wasps
Food
Natural History
Cues
Dissection
2002
2 Citations (Scopus)

Physical factors affecting external host recognition by the polyphagous egg parasitoid Ooencyrtus nezarae (Hymenoptera: Encyrtidae)

Takasu, K., Takenaka, I. & Sasaki, M., Nov 1 2002, In : Journal of Insect Behavior. 15, 6, p. 851-858 8 p.

Research output: Contribution to journalArticle

Ooencyrtus
egg parasitoid
Encyrtidae
Hymenoptera
2001
8 Citations (Scopus)

Host recognition kairomones for Anaphes iole Girault, an egg parasitoid of the western tarnished plant bug

Takasu, K. & Nordlund, D. A., Jan 1 2001, In : Biological Control. 22, 1, p. 60-65 6 p.

Research output: Contribution to journalArticle

Anaphes iole
Lygus hesperus
kairomones
ovipositor
2000
16 Citations (Scopus)

Food odor learning by both sexes of the pupal parasitoid Pimpla alboannulatus uchida (Hymenoptera: Ichneumonidae)

Sato, M. & Takasu, K., Jan 1 2000, In : Journal of Insect Behavior. 13, 2, p. 263-272 10 p.

Research output: Contribution to journalArticle

Pimpla
Ichneumonidae
parasitoid
odor
learning
7 Citations (Scopus)
Diadromus
Ichneumonidae
Hymenoptera
pupae
prepupae
1998
8 Citations (Scopus)
Goniozus
Bethylidae
Hymenoptera
Lepidoptera
life history
21 Citations (Scopus)
Gryon
Riptortus clavatus
Alydidae
interspecific competition
microhabitats