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ID 11325
Eprint ID
11325
FullText URL
Title Alternative
Relationship between Resistance to Cereal Aphids and Gramine Concentration in Beer Barley
Author
Tsumuki, Hisaaki
Kasahara, Toshihiko
Kanehisa, Katsuo
Saeid, Moharramipour
Abstract
To beer barley resistance to cereal aphids, the relationship between the aphid density and gramine concentration was examined in various barley lines including beer barley cultivars. All beer barley cultivars tested were resistant or moderately resistant to the aphids, especially Asahi 5 and Haruna Nijo were similar to a wild line, H603 (W603), for checking resistant. However, these beer barleys contained much less gramine than the wild barley line, suggesting that another resistant factor(s) affects cereal aphid density.
Abstract Alternative
ビールムギを含む各種オオムギへのアブラムシの寄生数と、グラミン含量に注目して実験を行った。用いたビールムギは他のオオムギに比べ、アブラムシに比較的抵抗性を示すものが多く、極端な感受性を示す品種はなかった。特に、アサヒ5号やハルナ2条は野生系統H603(W603)に近い抵抗性を示した。ビールムギのグラミン含量はいずれも低く、アブラムシの寄生密度との間には負の相関が見られなかった。
Keywords
Beer barley
Cereal aphid
Resistance
Gramine
Published Date
1996
Publication Title
岡山大学資源生物科学研究所報告
Publication Title Alternative
Bulletin of the Research Institute for Bioresources, Okayama University
Volume
volume4
Issue
issue1
Publisher
岡山大学資源生物科学研究所
Publisher Alternative
Research Institute for Bioresources, Okayama University
Start Page
43
End Page
48
ISSN
0916-930X
NCID
AN10381600
Content Type
Departmental Bulletin Paper
language
日本語
File Version
publisher
Refereed
False