| ファイル情報(添付) | |
| タイトル |
ツマグロヨコバイの卵寄生蜂,Gonatocerus cincticipitis SahadとParacentrobia andoi(Ishii)の種間関係 I : 寄主と寄生蜂の空間分布
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| タイトル |
Interspecies Association of Gonatocerus cincticipitis Sahad and Paracentrobia andoi (Ishii), Egg Parasitoids of the Green Rice Leafhopper, Nephotettix cincticeps Uhler(I) : Spatial Distribution Pattern of Host and Two parasitoids
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| タイトル 読み |
ツマグロヨコバイ ノ ランキセイホウ GONATOCERUS CINCTICIPITIS SAHAD ト PARACENTROBIA ANDOI ISHII ノ シュカン カンケイ 1 キシュ ト キセイホウ ノ クウカン ブンプ
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| 著者 |
三浦 一芸
三浦 正
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| 収録物名 |
島根大学農学部研究報告
Bulletin of the Faculty of Agriculture, Shimane University
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| 巻 | 19 |
| 開始ページ | 134 |
| 終了ページ | 139 |
| 収録物識別子 |
ISSN 0370940X
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| 内容記述 |
その他
Two parasitoids, Gonatocerus cincticipitis and Paracentrobia andoi, parasitized on the green rice leafhopper, Nephotettix cincticeps, have been recognized to coexist fairly stable in the same paddy field. However, it has been known that no two species having the same niches can exist together owing to the competitive exclusion principle. Hence, authors investigated the spatial distribution patterns of host and two parasitoids and interspecies association between two parasitoids.
The distribution patterns, representing by host eggs and egg masses and parasitized eggs and egg masses in the paddy field, were analyzed by the m*-m relationship proposed by Iwao (1968). Interspecies association was analyzed by the interspecies mean crowding and correlation index (γ) proposed by Iwao (1977). The intraspecies m*-m regression of host and two parasitoids indicated nearly the random distribution. The interspecies m*-m revealed independent distribution of two parasitoids. Therefore, it was assumed that two parasitoids could be coexisted by this results. |
| 言語 |
日本語
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| 資源タイプ | 紀要論文 |
| 出版者 |
島根大学農学部
Shimane University, Faculty of Agriculture
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| 発行日 | 1985-12-20 |
| アクセス権 | オープンアクセス |
| 関連情報 |
[NCID] AN00108015
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