Constituents of Planthopper Attractant in Rice Plant

• OBATA Tokio

  Pesticide Research Institute, College of Agriculture, Kyoto University

• KOH Hen-Sik

  Pesticide Research Institute, College of Agriculture, Kyoto University

• KIM Mujo

  Pesticide Research Institute, College of Agriculture, Kyoto University

• FUKAMI Hiroshi

  Pesticide Research Institute, College of Agriculture, Kyoto University

抄録

The chemical factor in rice plant attracting Nilaparvata lugens was extractable with ether and proved to be composed of multiple neutral compounds. The gas chromatogram of the active fraction indicated the presence of more than 27 compounds which were separated by chromatographic technique and identified as shown in Table 1. The planthoppers were well Ttracted to the mixture of these 27 compounds (14 esters, 7 carbonyl compounds, 5 alcohols, and 1 isocyanurate) and their activity was located in the carbonyl compounds plus isocyanurate, but the attractancy of these compounds was lower than that of the original active fraction. The gas chromatogram of the mixture was superimposable on that of the active fraction except for some minor differences as shown in Fig. 4,suggesting that minor components may play an important role for attractancy of rice plant against N. lugens.

収録刊行物

• Applied entomology and zoology

  Applied entomology and zoology 18 (2), 161-169, 1983-05-25

  日本応用動物昆虫学会

詳細情報

• CRID: 1571980076816655872
• NII論文ID: 110001124984
• NII書誌ID: AA00543238
• ISSN: 00036862
• 本文言語コード: en
• データソース種別:
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