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 |
File | Description | Size | Format | |
---|---|---|---|---|
36-4-293-299.pdf | 379.61 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.