Effects of Gall Formation by Neothoracaphis yanonis (Hemiptera : Aphididae) on Shoot,Fruit,and Seed Production of Its Host Plant,Distylium racemsum (Hamamelidaceae)
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概要
- 論文の詳細を見る
Effects of leaf gall formation by Neothoracaphis yanonis (Hemiptera: Aphididae) on the growth and reproduction of its host plant, Distylium recamosum (Hamamelidaceae), were studied in a viewpoint of sink-source relationship. Gall formation on the leaves of current-year spring shoots did not affect the production of lammas shoots in later seasons of the current year and of spring shoots in the following year. Many galled leaves abscised in late May and early June after the gall dehisced and alates left the galls, but the abscission of galled leaves appeard unrelated to the production in lammas and spring shoots. The leaf gall formation reduced significantly the production of fruit and seeds. in particular, the abscission of galled leaves affected the seed production more severely than the fruit production.
- 九州大学の論文
著者
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Ngakan Puta
Faculty Of Agriculture Hasanuddin University
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Yukawa Junichi
Faculty of Agriculture, Kyushu University
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Yukawa Junichi
Faculty Of Agriculture Kyushu University
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Ngaken Putu
Faculty of Agriculture,Hasanuddin University
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Yukawa Jun-ichi
Faculty of Agriculture,Kyushu University
関連論文
- A Preliminary Report of the Field Survey in 1999 on Sulawesi, Indonesia
- Effects of Gall Formation by Neothoracaphis yanonis (Hemiptera : Aphididae) on Shoot,Fruit,and Seed Production of Its Host Plant,Distylium racemsum (Hamamelidaceae)
- Gall Wasps (Hymenoptera : Cynipidae ) in Kyushu,Japan