Is this you? Create Your Porfile
Avatar

Keiji Yasuda

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Keiji Yasuda is active.

Explore More

Publication

Featured researches published by Keiji Yasuda.

Applied Entomology and Zoology | 1999

Auto-infection system for the sweet potato weevil, Cylas formicarius (Fabricius) (Coleoptera : Curculionidae) with entomopathogenic fungi, Beauveria bassiana using a modified sex pheromone trap in the field

Keiji Yasuda

Applied Entomology and Zoology | 1995

Mass trapping of the sweet potato weevil Cylas formicarius (Fabricius) (Coleoptera:Brentidae) with a synthetic sex pheromone

Keiji Yasuda

Applied Entomology and Zoology | 2009

Environmental and pheromonal control of precopulatory behavior for synchronized mating in the white grub beetle, Dasylepida ishigakiensis (Coleoptera: Scarabaeidae)

Midori Fukaya; Hiroe Yasui; Toshiharu Akino; Tetsuya Yasuda; Seiji Tanaka; Sadao Wakamura; Taeko Maeda; Yoshio Hirai; Keiji Yasuda; Atsushi Nagayama; Norio Arakaki

Applied Entomology and Zoology | 2009

Species composition of spider mites (Acari: Tetranychidae) on vegetables in Okinawa, southwestern Japan

Suguru Ohno; Akiko Miyagi; Tomoko Ganaha-Kikumura; Tetsuo Gotoh; Yasuki Kitashima; Tsuyoshi Ooishi; Tsunaki Ando; Keisuke Kijima; Kazuyasu Futagami; Takumi Uesato; Keiji Yasuda

Applied Entomology and Zoology | 2002

Occurrence of Contarinia maculipennis (Diptera: Cecidomyiidae) infesting flower buds of Dendrobium phalaenopsis (Orchidaceae) in greenhouses on Okinawa Island, Japan

Makoto Tokuda; Junichi Yukawa; Keiji Yasuda; Ren Iwaizumi

Applied Entomology and Zoology | 1999

Survey of indigenous natural enemies of the adventive pest Thrips palmi (Thysanoptera : Thripidae) on the Ryukyu Islands, Japan

Yoshimi Hirose; Yoshitaka Nakashima; Masami Takagi; Kazuya Nagai; Katsuya Shima; Keiji Yasuda; Katsuyuki Kohno

Applied Entomology and Zoology | 2007

Further detection of an invasive gall midge, Contarinia maculipennis (Diptera: Cecidomyiidae), on bitter gourd in Okinawa and on orchids in Fukuoka and Miyazaki, Japan, with urgent warning against careless importation of orchids

Nami Uechi; Keiji Yasuda; Naohisa Gyoutoku; Junichi Yukawa

Applied Entomology and Zoology | 1991

External Characters for Discriminating Sex in the West Indian Sweet Potato Weevil, Euscepes postfasciatus FAIRMAIRE(Coleoptera:Curculionidae)

Keiji Yasuda; Takashi Naito

Applied Entomology and Zoology | 2016

Attraction of males of the cupreous polished chafer Protaetia pryeri pryeri (Coleoptera: Scarabaeidae) for pollination by an epiphytic orchid Luisia teres (Asparagales: Orchidaceae)

Norio Arakaki; Keiji Yasuda; Shoko Kanayama; Sakiko Jitsuno; Masahiro Oike; Sadao Wakamura

Applied Entomology and Zoology | 1999

Sound production during mating and disturbance in the West Indian sweet potato weevil, Euscepes postfasciatus (Fairmaire) (Coleoptera: Curculionidae).

Keiji Yasuda; Masaya Tokuzato

Explore More

Collaboration

Dive into the Keiji Yasuda's collaboration.

Top Co-Authors
Avatar

Junichi Yukawa

Kyushu University

View shared research outputs
Top Co-Authors
Avatar

Nami Uechi

Kyushu University

View shared research outputs
Top Co-Authors
Avatar

Norio Arakaki

National Agriculture and Food Research Organization

View shared research outputs
Top Co-Authors
Avatar

Sadao Wakamura

Kyoto Gakuen University

View shared research outputs
Top Co-Authors
Avatar

Hiroe Yasui

National Agriculture and Food Research Organization

View shared research outputs
Top Co-Authors
Avatar

Katsuya Shima

Kyushu University

View shared research outputs
Top Co-Authors
Avatar

Katsuyuki Kohno

Kyushu University

View shared research outputs
Top Co-Authors
Avatar

Kazuya Nagai

Kyoto University

View shared research outputs
Top Co-Authors
Avatar

Kenzou Yamagishi

Meijo University

View shared research outputs
Top Co-Authors
Avatar

Makoto Tokuda

Saga University

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge