Aggregation Pheromone Secretion Change of Riptortus pedestris (Hemiptera: Alydidae) Depending on Diet

• Shin Hyo Seob

  Department of Applied Biology, College of Agriculture and Life Sciences, Chungnam National University

• Ryu Tae Hee

  Department of Applied Biology, College of Agriculture and Life Sciences, Chungnam National University

• Kwon Hye Ri

  Department of Applied Biology, College of Agriculture and Life Sciences, Chungnam National University

• Seo Mi Ja

  Department of Applied Biology, College of Agriculture and Life Sciences, Chungnam National University

• Yu Yong Man

  Department of Applied Biology, College of Agriculture and Life Sciences, Chungnam National University

• 青木 智佐

  九州大学大学院農学研究院附属生物的防除研究施設天敵微生物学研究室

• Yasunaga Chisa

• Youn Young Nam

  Department of Applied Biology, College of Agriculture and Life Sciences, Chungnam National University

抄録

To confirm the difference in aggregation pheromone levels in Riptortus pedestris depending on host plants, R. pedestris was measured after feeding 6 legumes: mung bean [Vigna radiata var. radiata (L.) R. Wilczek], small black bean (Rhynchosia nulubilis), hairy vetch (Vicia villosa Roth), yellow soybean [Glycine max (L.) Merr.], cranberry bean (Phaseolus vulgaris), and black soybean [Glycine max (L.)]. For the R. pedestris collected at bean fields, hairy vetch field, and outdoor field, the pheromones were also analyzed using gas chromatography. We focused on tetradecyl isobutyrate (TI) which is a known insect attractant. The bugs provided with cranberry beans secreted the most TI and those provided with hairy vetch secreted the least TI; the amount of TI secreted was different for each of the beans. The bean bugs’ TI secretion percentage was the highest for those that ingested black soybean and lowest for those that ingested hairy vetch. Aggregation pheromone secretions were affected by food sources; with cases of supporting plants displaying the lowest amount of secretion, whereas cases of supporting plants and seeds displayed the highest amount of secretion as well as the highest percentage of secreting bean bugs. Bean bugs captured in bean fields secreted the highest amount of TI component.

収録刊行物

• Journal of the Faculty of Agriculture, Kyushu University

  Journal of the Faculty of Agriculture, Kyushu University 60 (2), 357-362, 2015-09-18

  九州大学大学院農学研究院

キーワード

• Aggregation pheromone
• Riptortus pedestris
• Secretion change

詳細情報

• CRID: 1390853649614923776
• NII論文ID: 120005661369
• NII書誌ID: AA00247166
• DOI: 10.5109/1526395
• HANDLE: 2324/1526395
• ISSN: 00236152
• 本文言語コード: en
• データソース種別:
  • JaLC
  • IRDB
  • Crossref
  • CiNii Articles