Yasuko Yoshida, Aoi Nikkeshi, Akane Chishiki. Identification of effective pollinators of Primula sieboldii E. Morren in a wild habitat in Hiroshima, Japan. Plant Species Biology. 2020
Aoi Nikkeshi, Hiromitsu Inoue, Tomonori Arai, Shigeki Kishi, Tsunashi Kamo. The bumblebee Bombus ardens ardens (Hymenoptera: Apidae) visits white clover in orchards before Oriental persimmon blooms. Entomological Science. 2020
Shoko Nakamura, Shunsuke Yamamoto, Nobuo Sawamura, Aoi Nikkeshi, Shigeki Kishi, Tsunashi Kamo. Pollination effectiveness of European honeybee, Apis mellifera (Hymenoptera: Apidae), in an Oriental persimmon, Diospyros kaki (Ericales: Ebenaceae), orchard. 2020
Satoru Okubo, Mikio Yoshiyama, Aoi Nikkeshi, Nobuo Morimoto, Kiyoshi Kimura. Effect of cold narcosis on foraging behavior of European honey bees (Apis mellifera ligustica) tracked using a radio-frequency identification (RFID) system. Journal of Apicultural Research. 2020. 1-6