| 袁盛勇1,2，孔 琼1,2，沈登荣1,2，张宏瑞3，薛春丽1,2，何超1,2.南瓜实蝇的发育起点温度和有效积温[J].植物保护,2015,41(5):148-150. |
| 南瓜实蝇的发育起点温度和有效积温 |
| Threshold temperature and effective accumulated temperature for Bactrocera tau (Walker) |
| 投稿时间：2014-08-08 修订日期：2014-10-06 |
| DOI： |
| 中文关键词: 南瓜实蝇 发育期点温度 有效积温 |
| 英文关键词:Bactrocera tau developmental threshold temperature effective accumulated temperature |
| 基金项目:红河学院植物保护硕士授权点建设项目; 公益性行业(农业)科研专项(201103026) |
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| 中文摘要: |
| 在18、22、26、30和34 ℃ 5种恒温条件下, 测定了南瓜实蝇［Bactraera tau (Walker)］各虫态发育起点温度及有效积温。结果表明, 南瓜实蝇卵、幼虫、蛹、产卵前期和全世代的发育起点温度分别为(13.10±2.35)、(9.86±1.47)、(12.87±1.36)、(9.66±0.91)和(9.54±0.89)℃, 有效积温分别为(26.30±4.57)、(134.04±11.38)、(149.92±36.92)、(157.56±43.64)和(542.25±24.79)日·度。 |
| 英文摘要: |
| The threshold temperature and effective accumulated temperature of each stage of Bactrocera tau (Walker) were investigated under five constant temperatures of 18, 22, 26, 30 and 34 ℃.The results showed that threshold temperatures of egg, larva, pupae, preoviposition and whole generation(egg egg) were 13.10±2.35, 9.86±1.47, 12.87±1.36, 9.66±0.91 and 9.54±0.89 ℃, respectively. The effective accumulated temperatures of each stage were 26.30±4.57, 134.04±11.38, 149.92±36.92, 157.56±43.64 and 542.25±24.79 day degrees, respectively. |
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