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应用生态学报 ›› 2003, Vol. ›› Issue (12): 2255-2257.

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温度对黄瓜钝绥螨发育历期的影响

李佳敏, 吕佳乐, 屈云芳, 杨琰云, 吴千红   

  1. 复旦大学生物多样性与生态工程教育部重点实验室, 上海 200433
  • 收稿日期:2002-10-16 修回日期:2003-01-10 出版日期:2003-12-15
  • 通讯作者: 李佳敏,女,1977年生,硕士,主要从事昆虫生物防治方面的研究工作.Tel:13918026708,E-mail:melonmoron@sina.com.
  • 基金资助:
    上海市科技兴农重点攻关资助项目(沪农科攻字99第25)

Effect of temperature on developmental duration of Amblyseius cucumeris

LI Jiamin, LÜ Jiale, QU Yunfang, YANG Yanyun, WU Qianhong   

  1. Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Fudan University, Shanghai 200433, China
  • Received:2002-10-16 Revised:2003-01-10 Online:2003-12-15

摘要: 恒温条件下测定了以茶黄螨(Polyphagotarsonemus latus)为食的黄瓜钝绥螨(Amblyseius cucumeris)发育历期与温度的关系.结果表明,黄瓜钝绥螨在18、20、23、25、28、30和31℃温度条件下整个世代的发育历期分别是13.02、9.61、5.96、5.26、4.65、4.78和5.80d,32℃条件下黄瓜钝绥螨卵不能孵化.该螨整个世代最低临界、最适和最高临界发育温度分别为12.77,23.87和33.50℃.

Abstract: With Polyphagotarsonemus latus as its prey,the developmental duration of Amblyseius cucumeris was 13.02, 9.61 ,5.96,5.26,4.65,4.78,and 5.80 days at 18,20,23,25,28,30,and 31 °C,respectively. The eggs of A.cucumeris could not hatch at 32 ℃. The lower and upper developmental thresholds and the optimum developmental temperature of A. cucumeris from eggs to adults were 12.77 ℃,33.50 ℃ and 23.87 ℃,respectively.

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