Seasonal Population Trends of Macrolepidopterous Larvae on Oak Trees in Hokkaido, Northern Japan :

• YOSHIDA,Kunikichi

  Tomakomai Science Museum

抄録

Macrolepidopterous larvae on oak trees (Quercus mongolica var. grosseserrata) were regularly sampled at Tomakomai Experiment Forest of Hokkaido University from mid May to late September, 1982. Seasonal trends in number of individuals and of species show two peaks occurring in June and August, respectively. Phenologically, moth larvae on oak trees can be classified into four types : spring, summer, spring-summer, and autumn-spring types. Summer species are twice as many as spring species in number of both individuals and species. Each phenological type represents compromise with different factors affecting the larval growth and/or survival, e.g., the nutrition and chemical defence in host plant leaves, climatic conditions, competition, and predation.

収録刊行物

• 昆蟲

  昆蟲 53 (1), 125-133, 1985-03-25

  東京昆蟲學會

詳細情報

• CRID: 1541135670282912128
• NII論文ID: 110003502257
• NII書誌ID: AN0009425X
• Web Site: http://dl.ndl.go.jp/info:ndljp/pid/10653104
• 本文言語コード: en
• データソース種別:
  • NDL-Digital
  • CiNii Articles