エゾアオカメムシの後期生育に及ぼす幼虫初期に与えられた色々な仮食物の影響〔英文〕  [in Japanese] Effects of different temporal foods in early nymphal stage on later growth of Palomena angulosa MOTSCHULSKY(Hemiptera:Pentatomidae)  [in Japanese]

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Author(s)

    • 堀 浩二 HORI K.
    • 帯広畜産大学昆虫学研究室 Laboratory of Entomology, Obihiro University of Agriculture and Veterinary Medicine
    • 猿田 基 SARUTA Motoi
    • 帯広畜産大学昆虫学研究室 Laboratory of Entomology, Obihiro University of Agriculture and Veterinary Medicine

Abstract

対照区(インゲンマメを幼虫期間中与えられた区)におけるエゾアオカメムシ幼虫の死亡率は62%であった。ヤナギの葉を与えた幼虫の死亡率が最も高く,その大部分が2齢時期に生じた。2齢期に庶糖,ヤナギの葉,赤クロバーやアルファルファを食した幼虫の2齢期における生育は,対照区に比較して有意に遅かった。しかしその後の生育は対照幼虫より速くなった。ナタネ摂食幼虫の生育は対照区とあまり変らなかった。2齢期における1日当りの獲得体重は,対照区にくらべ,その他の区で小さかったが,反対に4齢期で大きかった。したがって,成虫体重はほぼ同じとなった。

The mortality of Palomena angulosa MOTSCHULSKY during nymphal stage was 62% in the control group (B group). The highest mortality, especially in the 2nd instar, occurred in the nymphs fed willow leaves (WB-6). As compared with control nymphs, the nymphs fed sucrose in the 2nd instar for 10 days (SB-10) grew significantly slowly in this instar, but thereafter they grew quickly to the adult stage. The nymphs fed willow leaves, red clover (RB-10) or alfalfa (AB-10) in the 2nd instar also grew significantly slowly in this instar, whereas they tended to develop more rapidly thereafter. The speed of the nymphal development in rape-bean fed group (CB-10) was not so different from that in the control. Weight gain of the nymphs fed alfalfa, rape, willow, red clover or sucrose in the early nymphal stage was smaller than that of control nymphs in the 2nd instar, whereas it was larger than that of the control in the 4th instar. Adult weight was not significantly different among different food groups, except WB-6 with heavier weight.

Journal

  • Research bulletin of Obihiro University series 1

    Research bulletin of Obihiro University series 1 15(1), p59-63, 1986-11

    Obihiro University of Agriculture and Veterinary Medicine

Cited by:  1

Codes

  • NII Article ID (NAID)
    110006454535
  • NII NACSIS-CAT ID (NCID)
    AN00034123
  • Text Lang
    JPN
  • Article Type
    Other
  • Journal Type
    大学紀要
  • ISSN
    0470925X
  • NDL Article ID
    3121891
  • NDL Source Classification
    RB28(農産--有害動物・害および防除--昆虫)
  • NDL Source Classification
    ZR22(科学技術--農林水産--畜産)
  • NDL Call No.
    Z18-435
  • Data Source
    CJPref  NDL  NII-ELS 
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