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  1. DSpace-CRIS at My University
  2. 一、研究單位
  3. 應用動物組
Please use this identifier to cite or link to this item: https://scholars.tari.gov.tw/handle/123456789/5888
Title: Development of Trichogramma embryo pha gum and T. ostriniae (Hym.: Trichogrammatidae) at five temperatures and their relative recovery from host eggs
Other Titles: 兩種赤眼卵寄生蜂在五種定溫之發育與自寄主卵之相對回收率
Authors: B.H. Chen
陳炳輝
Keywords: corn borer;Trichograinma;temperature;development;recovery;玉米螟;赤眼卵寄生蜂;溫度;發育;回收
Issue Date: Oct-1994
Publisher: 植物保護學會
Journal Volume: 36
Journal Issue: 4
Start page/Pages: 293-299
Source: 植物保護學會會刊 
Abstract: 
Trichogramma embryopha gum Hartig and T. ostriniae Pang & Chen were compared their development in eggs of Ostrinia furnacalis Hülbner at five constant temperatures of 14, 18, 22, 26, and 30℃ in laboratory. T. ostriniae failed to develop at 14℃, and both species decreased their developmental period as the temperature increased. T. embryopha gum performed better in parasitism under 22℃, significantly lived longer especially at 18 and 26 CC, had highly significantly lower female sex ratio at 30℃, and predominated over T. ostriniae in recovery percentage from host eggs.
室內測定二種赤眼卵寄生蜂,Trichogramma embryophagum與T. ostriniae 在14,18,22,26及30℃等五種定溫下,在亞洲玉米螟卵內之發育。結果顯示T. ostriniae在14℃時不能完成嶺育,且兩種卵寄生蜂之嶺育期隨溫度之升高而縮短。T. embryophagum在溫度低於22℃時,對玉米螟卵之寄生率優於T. ostriniae;其雌蜂壽命較本地種為長,尤以在18與26℃時二者呈顯著差異;該蜂在30℃時之雌性比極明顯較T. ostriniae為低,但其自寄主卵之回收率,則比此本地種為優。
URI: https://scholars.tari.gov.tw/handle/123456789/5888
ISSN: 0577-750X
Appears in Collections:應用動物組

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