@article{oai:repository.ffpri.go.jp:02002427, author = {Kakeya T. and Taki H. and Nagase A.}, issue = {1345}, journal = {Acta Horticulturae}, month = {Sep}, pages = {129--136}, title = {Composition of flower-visiting Hymenoptera in flowerbeds and grasslands in Chiba City, Japan}, year = {2022} }