論文 - 安達 鉄矢
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Plant preference of Nesidiocoris tenuis (Hemiptera: Miridae) between tomato and a banker plant, Cleome hassleriana 査読あり 国際誌
Ryohei Nakano, Takayuki Mitsunaga, Tetsuya Adachi-Hagimori
Applied Entomology and Zoology 60 191 - 199 2025年5月
担当区分：最終著者 記述言語：英語 掲載種別：研究論文（学術雑誌）
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Tetsuya Adachi-Hagimori, Serguei V. Triapitsyn, Takuya Endou
Journal of Asia-Pacific Entomology 28 ( 1 ) 102379 - 102379 2025年3月
担当区分：筆頭著者, 責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Journal of Asia-Pacific Entomology
The okra leafhopper, Amrasca (Sundapteryx) biguttula (Ishida) (Hemiptera: Cicadellidae), is an economically important pest of okra, Abelmoschus esculentus (L.) Moench (Malvaceae), in southern Japan including Chichijima and Hahajima, Ogasawara (Bonin) Islands. Parasitoids of A. biguttula in the Ogasawara Islands revealed that only one species, Stethynium empoascae Subba Rao (Hymenoptera: Mymaridae), parasitizes its eggs there. A possibility of a biological control program against the okra leafhopper on Ogasawara Islands by introducing its other known egg parasitoids from southern Japan is discussed.
DOI： 10.1016/j.aspen.2025.102379
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黄色灯照射が飼料用トウモロコシの生育段階の推移に及ぼす影響 査読あり
石垣元気, 安達鉄矢
日本草地学会誌 70 ( 4 ) 180 - 184 2025年1月
担当区分：最終著者 記述言語：日本語 掲載種別：研究論文（学術雑誌）
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Triapitsyn S.V., Adachi-Hagimori T.
Applied Entomology and Zoology 59 ( 3 ) 279 - 285 2024年8月
担当区分：最終著者, 責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Applied Entomology and Zoology
The fairyfly Cosmocomoidea tenuis Xu, Lin and Hu (Hymenoptera: Mymaridae), which was previously known only from mainland China (Fujian) and Taiwan, is for the first time recorded from Japan where it was reared from organic kiwifruit, Actinidia chinensis and A. deliciosa (Actinidiaceae), leaves in Yamanashi Prefecture on Honshu Island. Both sexes of C. tenuis are redescribed and illustrated based on specimens from Japan. Its apparent host association with black-tipped leafhopper Bothrogonia ferruginea (Fabricius) (Hemiptera: Cicadellidae: Cicadellinae) is discussed. This sharpshooter leafhopper is a common but minor pest in organic vineyards and kiwifruit orchards in Japan and a known vector of the phytopathogenic bacterium Xyllella fastidiosa on cultivated grapes in Taiwan. Egg parasitoids of B. ferruginea, a widespread species in parts of Asia, have been previously unknown. Cosmocomoidea tenuis is also identified as an egg parasitoid of another known vector of X. fastidiosa in Taiwan, a sharpshooter (Cicadellinae) leafhopper Kolla paulula (Walker).
DOI： 10.1007/s13355-024-00877-6
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Rickettsia induces strong cytoplasmic incompatibility in a predatory insect 査読あり 国際誌
Yuta Owashi, Hiroshi Arai, Tetsuya Adachi-Hagimori, Daisuke Kageyama
Proceedings of the Royal Society B: Biological Sciences 291 ( 2027 ) 2024年7月
記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Proceedings of the Royal Society B: Biological Sciences
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Tashiro K., Ishitani M., Murai S., Niimi M., Tobisa M., Idota S., Adachi-Hagimori T., Ishii Y.
AgriEngineering 6 ( 2 ) 1847 - 1858 2024年6月
記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：AgriEngineering
This study assesses the impact of defoliation applied to three developmental stages across three cropping seasons from 2021 to 2023 on growth, yield and forage quality in maize. The experimental design included three treatments: defoliation of three expanded leaves at the 3rd–4th leaf stage (DF1), the 5th–6th expanded leaves by leaf punch (DF2) and expanding leaves with the DF2 treatment (DF3) at the 6th–7th leaf stages, compared with no defoliation (control). Over three years, the most significant decrease in dry matter (DM) yield occurred in DF1 during spring sowing, while in summer sowing, the largest reduction was in DF3, both of which were correlated with changes in the number of grains per ear. The DM yields at harvest were positively correlated with plant leaf areas at the silking stage. The digestibility of forage in in vitro DM decreased concomitantly with an increase in acid detergent fiber content, indicating a decrease in forage quality. Given the frequent severe damage observed in summer sown maize and the detrimental effects of early growth stage leaf feeding on quality and quantity of spring sown maize, the application of registered insecticides is advised to reduce pest damage to maize crops.
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Fairyfly egg parasitoids (Hymenoptera: Mymaridae) of the invasive lace bug Corythucha marmorata (Uhler) (Hemiptera: Tingidae) in Japan 査読あり 国際共著
Serguei V. Triapitsyn, Yoshiaki Yasuhara, Tetsuya Adachi-Hagimori, Morio Tsukada
Journal of Asia-Pacific Entomology 27 ( 1 ) 102201 - 102201 2024年3月
記述言語：英語 掲載種別：研究論文（学術雑誌）
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Microbiome of Zoophytophagous Biological Control Agent Nesidiocoris tenuis 査読あり
Owashi Y., Minami T., Kikuchi T., Yoshida A., Nakano R., Kageyama D., Adachi-Hagimori T.
Microbial Ecology Published online 2023年9月
担当区分：最終著者, 責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Microbial Ecology
Many insects are associated with endosymbionts that influence the feeding, reproduction, and distribution of their hosts. Although the small green mirid, Nesidiocoris tenuis (Reuter) (Hemiptera: Miridae), a zoophytophagous predator that feeds on plants as well as arthropods, is a globally important biological control agent, its microbiome has not been sufficiently studied. In the present study, we assessed the microbiome variation in 96 N. tenuis individuals from 14 locations throughout Japan, based on amplicon sequencing of the 16S ribosomal RNA gene. Nine major bacteria associated with N. tenuis were identified: Rickettsia, two strains of Wolbachia, Spiroplasma, Providencia, Serratia, Pseudochrobactrum, Lactococcus, and Stenotrophomonas. Additionally, a diagnostic PCR analysis for three typical insect reproductive manipulators, Rickettsia, Wolbachia, and Spiroplasma, was performed on a larger sample size (n = 360) of N. tenuis individuals; the most prevalent symbiont was Rickettsia (69.7%), followed by Wolbachia (39.2%) and Spiroplasma (6.1%). Although some symbionts were co-infected, their prevalence did not exhibit any specific tendency, such as a high frequency in specific infection combinations. The infection frequency of Rickettsia was significantly correlated with latitude and temperature, while that of Wolbachia and Spiroplasma was significantly correlated with host plants. The predominance of these bacteria and the absence of obligate symbionts suggested that the N. tenuis microbiome is typical for predatory arthropods rather than sap-feeding insects. Rickettsia and Wolbachia were vertically transmitted rather than horizontally transmitted from the prey. The functional validation of each symbiont would be warranted to develop N. tenuis as a biological control agent.
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Egg parasitoids (Hymenoptera: Mymaridae and Trichogrammatidae) of okra leafhopper, Amrasca biguttula (Ishida) (Hemiptera: Cicadellidae), in southern Japan 査読あり 国際共著
Tetsuya Adachi-Hagimori, Serguei V. Triapitsyn, Paul F. Rugman-Jones
Journal of Asia-Pacific Entomology 26 ( 1 ) 102041 - 102041 2023年3月
担当区分：筆頭著者, 責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌）
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Revised molecular characterization of Gonatocerus cincticipitis Sahad (Hymenoptera: Mymaridae), an egg parasitoid of green rice leafhopper Nephotettix cincticeps (Uhler) (Hemiptera: Cicadellidae) in Japan 査読あり 国際共著
Serguei V. Triapitsyn, Hiroki Kusuhara, Paul F. Rugman-Jones, Tetsuya Adachi-Hagimori
Journal of Asia-Pacific Entomology 26 ( 2 ) 102069 - 102069 2023年3月
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Genetic analysis reveals conspecificity of two nominal species of Anaphes fairyflies (Hymenoptera: Mymaridae), egg parasitoids of Oulema leaf beetle (Coleoptera: Chrysomelidae) pests of cereal crops in Europe and of rice in East Asia 査読あり 国際共著
Triapitsyn, S. V., P. F. Rugman-Jones, H. Kusuhara, R. Nakano, P. Janšta, S. Arikawa, T. Adachi-Hagimori
PLoS ONE 18 ( 1 ) e0273823 - e0273823 2023年1月
担当区分：最終著者 記述言語：英語 掲載種別：研究論文（学術雑誌）
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Molecular and morphological differentiation within the Gonatocerus fuscicornis species complex (Hymenoptera Mymaridae) 査読あり 国際共著
Serguei V. Triapitsyn, Paul F. Rugman-Jones, Tetsuya Adachi-Hagimori
Bulletin of Insectology 74 ( 2 ) 181 - 200 2021年12月
担当区分：責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌）
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Cleome hassleriana plants fully support the development and reproduction of Nesidiocoris tenuis 査読あり
Ryohei Nakano, Taiki Morita, Yuta Okamoto, Ayaka Fujiwara, Takehiko Yamanaka, Tetsuya Adachi-Hagimori
BioControl 66 ( 3 ) 407 - 418 2021年5月
担当区分：責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌）
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宮崎県の露地栽培ゴマほ場におけるタバコカスミカメの発生消長 査読あり
岡本雄太, 中野亮平, 安達鉄矢
関西病虫害研究会報 63 163 - 166 2021年5月
担当区分：責任著者 記述言語：日本語 掲載種別：研究論文（研究会，シンポジウム資料等）
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Limited mating ability of a wasp strain with Rickettsia-induced thelytoky 査読あり
Tetsuya Adachi-Hagimori, Kazuki Miura
Annals of the Entomological Society of America 113 ( 5 ) 355 - 358 2020年9月
担当区分：筆頭著者, 責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌）
DOI： 10.1093/aesa/saaa007
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Egg parasitoid (Hymenoptera: Mymaridae) of Amrasca biguttula (Ishida) (Hemiptera: Cicadellidae) on Okinawa Island, a pest of okra in Japan 査読あり 国際共著
Tetsuya Adachi-Hagimori, Serguei V. Triapitsyn, Takumi Uesato
Journal of Asia-Pacific Entomology 23 791 - 796 2020年7月
担当区分：筆頭著者, 責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌）
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Egg parasitoids of Arboridia apicalis (Nawa, 1913) (Hemiptera, Cicadellidae), a leafhopper pest of grapevines in Japan, with description of a new species of Anagrus Haliday, 1833 (Hymenoptera, Mymaridae) 査読あり 国際共著
Serguei V. Triapitsyn, Tetsuya Adachi-Hagimori, Paul Rugman-Jones, Natsuko Kado, Nobuo Sawamura, Yutaka Narai
ZooKeys 945 129 - 152 2020年7月
担当区分：責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌）
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Egg parasitoids of the tea green leafhopper Empoasca onukii (Hemiptera, Cicadellidae) in Japan, with description of a new species of Anagrus (Hymenoptera, Mymaridae) 査読あり 国際共著
Serguei V. Triapitsyn, Tetsuya Adachi-Hagimori, Paul Rugman-Jones, Adema Barry, Aoba Abe, Kazunori Matsuo, Kazuro Ohno
ZooKeys 836 93 - 112 2019年4月
担当区分：責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌）
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Release of the flightless strain of Harmonia axyridis (Coleoptera: Coccinellidae) against two aphid species on komatsuna (Brassica rapa var. perviridis) in open fields 査読あり
Tetsuya Adachi-Hagimori, Manabu Shibao, Tomokazu Seko, Kazuki Miura
Journal of Economic Entomology 112 ( 1 ) 115 - 118 2019年2月
担当区分：筆頭著者, 責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌）
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Moisturized sheltered sachets are potentially useful for the efficient release of selected predators in a wide range of humidity environments 査読あり
Takeshi Shimoda, Yoshitake Kagawa, Hitoshi Yoshizawa, Akio Nakano, Kunihiko Matsuhira, Hirotsugu Yanagita, Mitsuki Shimomoto, Tetsuya Adachi-Hagimori, Kotaro Mori, Norihide Hinomoto, Tadashi Hiraoka, Tetsuo Nakajima
BioControl 64 ( 1 ) 65 - 75 2019年2月
記述言語：英語 掲載種別：研究論文（学術雑誌）