| 枣实蝇蛹发育起点温度和有效积温 |
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| 引用本文： | 何善勇,;阿地力·沙塔尔,;朱银飞,;喻峰,;温俊宝,;田呈明.枣实蝇蛹发育起点温度和有效积温[J].昆虫知识,2009,46(5):791-794. |
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| 作者姓名： | 何善勇 ;阿地力·沙塔尔 ;朱银飞 ;喻峰 ;温俊宝 ;田呈明 |
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| 作者单位： | |
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| 基金项目： | 新疆维吾尔自治区林业科技专项，新疆维吾尔自治区科技攻关重大专项 |
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| 摘 要： | 室内设定21,24,27,30和33℃共5个温度梯度,分别测定不同恒温条件下枣实蝇越冬蛹的发育历期,利用最小二乘法计算出蛹的发育起点温度为13.63℃,有效积温为807.55日.度。根据吐鲁番20年(1988～2007)月均地表温度数据,使用小样本方法估算出月均地表温度的置信区间,利用有效积温法则,推算得出2008年枣实蝇越冬代成虫初次出现日期范围为5月13日至22日,与2008年野外实测越冬成虫初次出现日期5月15日接近,测报结果较准确。
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| 关 键 词： | 枣实蝇 蛹 发育起点温度 有效积温 预测 |
The developmental threshold temperature and the effective accumulated temperature of Carpomya vesuviana pupae |
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| Institution: | HE Shan-Yong, Adili Satar , ZHU Yin-Fei , YU Feng , WEN Jun-Bao , TIAN Cheng-Ming ( 1. The Key Laboratory for Silviculture and Conservation of Ministry of Education, Beijing Forestry University, Beijing 100083, China; 2. Xinjiang Agriculture University 830052, China; 3. Turpan Forset Diseases and Insect Pests Control and Quarantine Station, Turpan 838000, China) |
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| Abstract: | The developmental threshold temperature and the effective accumulated temperature for the pupae of Carpomya vesuviana Costa were caculated to be 13.63℃ and 807.55 degree-days, respectively. The confidence interval of mean monthly soil surface temperature in Turpan was calculated with the records from 1988 to 2007. According to the effective accumulated temperature formula and the confidence interval, it was predict that the overwintering adult emergence would firstly occur from 13th to 22nd of May in the field. Compared with the practical emergence date in 2008, the forecasted result was proved to be accurate. |
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| Keywords: | Carpomya vesuviana pupa developmental threshold temperature effective accumulated temperature forecast |
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