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ID 98
Eprint ID
98
フルテキストURL
タイトル(別表記)
ツマグロヨコバイに寄生する4種のアタマアブについて
著者
小泉 憲治 岡山大学
抄録
Of recent years the population density of the rice green leafhopper in paddy-fields has increased. One of the reasons of this increase is said to be the result of the decrease of the natural enemies of this hopper owing to the wide application of insecticide in the paddy-fields. And so the more informations concerning in the natural enemies of this hopper are needed. Up to now, following natural enemies of this hopper has been listed from Japan. Among these, Nos. 3, 8, 10, 14 and 17 are said to be most useful for the check of this hopper. On the parasitic Dorilaidae, there has been no further informations since the valuable paper of Esaki and Hashimoto (1937). Thus the members of this family have long been throughly neglected. But these flies no doubt play a very important part in helping to keep this pest in check, juding from the high percentage of parasitism found in the data of the hoppers disected and the abundance of hovering adult flies in the paddy-fields. In this paper, four species of the Dorilaid fly reared from the green rice leafhopper are described, of which three are new to the science and one is new to the fauna of Japan- Ecological items and about immature stages of these flies will be given in the forthcoming Series of paper. Before going further, I wish to express my sincer gratitude to the entomologists mentioned below for the loan of materials ; Dr. S. Ito of the College of Agriculture, University of Osaka Prefecture, Messrs. H.Hasegawa and N. Fukuhara of the National Institute of Agric. Sciences, Tokyo and Mr. A.Tsuboi of the Okayama Agric. Exp. Station.
発行日
1959
出版物タイトル
岡山大学農学部学術報告
13巻
1号
出版者
岡山大学農学部
出版者(別表記)
Faculty of Agriculture, Okayama University
開始ページ
37
終了ページ
45
ISSN
0474-0254
NCID
AN00033029
資料タイプ
紀要論文
言語
English
論文のバージョン
publisher
査読
無し
Eprints Journal Name
srfa