| Keiji Takasu | Last modified date：2024.04.12 |
Professor /
Agronomy and Environmental Sciences /
Department of Bioresource Sciences /
Faculty of Agriculture
Presentations
| 1. | Keiji Takasu, Xuyen Thi Le, Host stage selection of the hyperparasitoid Prochiloneurus pulchellus (Hymenoptera: Encyrtidae), Entomology 2023 (Annual meeting of Entomological Society of America), 2023.11, [URL]. |
| 2. | Keiji Takasu, Pupal-adult parasitism by the parasitoid Tetrastichus brontispae, International Entomophagous Insects Conference, 2023.04. |
| 3. | Dat Nguyen Tuan, Keiji Takasu, Partial reproductive compensation of the cassava mealybug parasitized by Anagyrus lopezi, International Entomophagous Insects Conference, 2023.04. |
| 4. | ＃Xuyen Thi Le, ＃Dat Tuan Nguyen, ＃Takano Shun ichiro , ＃Takasu Keiji, Host selection of the hyperparasitoid Prochiloneurus pulchellus Silvestri (Hymenoptera: Encyrtidae), 第67回日本応用動物昆虫学会, 2023.03. |
| 5. | ＃Nguyen Tuan Dat, ＃Le Thi Xuyen, ＃Shun-ichiro Takano, ＃Keiji Takasu, Host regulation by the mealybug parasitoid Anagyrus lopezi, 第67回日本応用動物昆虫学会, 2023.03. |
| 6. | Keiji Takasu, Egg mass structure of kudzu bug affects oviposition success by the parasitoid Paratelenomus saccharalis, 2022 ESA, ESC, ESBC,Joint Annual Meeting, 2022.11, [URL]. |
| 7. | Keiji Takasu, Tuan Dat Nguyen, Layheng Sam and Shun-ichiro Takano, Taro as an alternative food of cassava mealybug for mass rearing of the parasitoid Anagyrus lopezi, Entomology 2021, 2021.10, [URL]. |
| 8. | Keiji Takasu and Layheng Sam, Effectiveness of the parasitoid Anagyrus lopezi as a biological control agent of cassava mealybug in Cambodia, Entomology 2021, 2021.10, [URL]. |
| 9. | Keiji Takasu, SATREPS cassava project in Vietnam, Cambodia and Thailand, Research Collaboration between Japan & Vietnam - Past and Future -, 2021.03. |
| 10. | Sam Layheng, Takano Shun-ichiro, Takasu Keiji, Life history traits of the cassava mealybug and its parasitoid Anagyrus lopezi, 第64回日本応用動物昆虫学会大会, 2020.03. |
| 11. | Zhang Chi, Takano Shun-ichiro, Takasu Keiji, A PCR-based method for estimating parasitism rates in Anagyrus lopezi, a parasitoid of the cassava mealybug, 第64回日本応用動物昆虫学会大会, 2020.03. |
| 12. | Keiji Takasu, Tran Van Chien, Seasonal occurrence of Sri Lankan Cassava mosaic virus and its vector Bemisia tabaci in Vietnam, Entomology 2019, 2019.11. |
| 13. | Keiji Takasu, Host- and food-foraging of parasitoids: Effects of hunger state and the distribution of food and hosts , 6th International Entomophagous Insects Conference, 2019.09. |
| 14. | Keiji Takasu, Tuan Dat Nguyen, Layheng Sam, Kazunori Matsuo, Sophary Khin,, Parasitism of the cassava mealybug by Anagyrus lopezi in Vietnam and Cambodia, Entomology 2018, 2018.11. |
| 15. | Keiji Takasu, Adult parasitism of the coconut hispine beetle by the pupal parasitoid Tetrastichus brontispae , Entomological Society of America, 2017.11. |
| 16. | Keiji Takasu, Ovipositional success by the egg parasitoid Palatelenomus saccharalis, International Entomophagous Insects Conference, 2017.10. |
| 17. | Nguyen Tien Hung1, Mayouly Hongsathilat, Keiji Takasu, Optimal progeny allocation by the egg parasitoid Ooencyrtus nezarae (Hymenoptera: Encyrtidae) , The 13th International Joint Symposium between Korea and Japan. Agricultural, Food, Environmental and Life Sciences in Asia, 2016, 2016.11. |
| 18. | Mayouly Hongsathilat, Nguyen Tien Hung1, Keiji Takasu, Sex allocation by the egg parasitoid Ooencyrtus nezarae (Hymenoptera: Encyrtidae) , The 13th International Joint Symposium between Korea and Japan. Agricultural, Food, Environmental and Life Sciences in Asia, 2016, 2016.11. |
| 19. | Keiji Takasu, Invasive pest management of cassava in Vietnam, Cambodia and Thailand, The 13th International Joint Symposium between Korea and Japan. Agricultural, Food, Environmental and Life Sciences in Asia, 2016, 2016.11. |
| 20. | W. A. Jones, Keiji Takasu, Classical biological control of Megacopta cribraria and the worldwide connections required, Entomological Society of America 2015, 2015.11. |
| 21. | Keiji Takasu, Ecology of two egg parasitoids of the kudzu bug Megacopta cribraria in Japan, Entomological Society of America 2015 Annual Meeting, 2015.11. |
| 22. | J.P. Parent, Keiji Takasu, J. Brodeur, G. Boivin, Time-based decision in a parasitoid using associative learning, The 4th International Entomophagous Insects Conference, 2015.10. |
| 23. | Keiji Takasu, Jacqueline Makatiani, Mate Choice by the larval parasitoid Microplitis croceipes, The 4th International Entomophagous Insects Conference, 2015.10. |
| 24. | J. P. Parent, Keiji Takasu, Jacques Brodeur, Guy Boivin, The fleeting fragrance of time: Proof of time-based decision by a parasitoid, Ecological Society of America the 100th Annual meeting, 2015.08. |
| 25. | K. Takasu, Parasitoid learning and its application, 日本昆虫学会第７５回大会, 2015.09. |
| 26. | W. A. Overholt, J. P. Cuda, J. A. Goolsby, A. M. Burrell, Bruno Le Ru, Keiji Takasu, P. E. Klein, A. Racelis, Prospects for classcal biological cotntrol of cogongrass , GEER 2015, 2015.04, [URL]. |
| 27. | Keiji Takasu, Reproductive biology of Ooencyrtus nezarae, an egg parasitoid of the kudzu bug Megacopta cribraria in Japan, Entomological Society of America Annual Meeting 2014, 2014.11. |
| 28. | Keiji Takasu, Paratelenomus saccharalis (Hymenoptera: Platygastridae) as a possible biological control agent of the kudzu bug, The 11th International Joint Symposium between Japan and Korea, 2014.10. |
| 29. | Jacqueline Makatiani, Keiji Takasu, Olfactory associative learning of mate searching cue by Microplitis croceipes males, 3rd International Entomophagous Insects Conference, 2013.06. |
| 30. | Keiji Takasu, Adult mass rearing affecting foraging behavior in the larval parasitoid Microplitis croceipes , The 4th International Symposium on Biological Control of Arthropod, 2013.02. |
| 31. | Host and food foraging by parasitic wasps. |
| 32. | Host and food foraging by parasitic wasps. |
| 33. | Host and food foraging by parasitic wasps. |
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