| 花蓟马发育起点温度和有效积温的研究 |
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| 引用本文： | 张玲,赵莉,马燕. 花蓟马发育起点温度和有效积温的研究[J]. 新疆农业科学, 2008, 45(1): 102-104 |
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| 作者姓名： | 张玲 赵莉 马燕 |
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| 作者单位： | 新疆农业大学农学院,新疆草地资源与生态重点实验室,乌鲁木齐,830052 |
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| 基金项目： | 新疆维吾尔族自治区科技攻关和重点项目 , 新疆现代化畜牧业试验示范项目 |
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| 摘 要： | 在不同恒温条件下测定了花蓟马各虫态的发育历期,并用直线回归法计算出花蓟马各虫态的发育起点温度和有效积温.结果表明:随着温度的升高,花蓟马的历期明显缩短;其发育速率与温度间有很大的相关性;花蓟马卵、1～2龄若虫、3龄若虫(前蛹)、4龄若虫(蛹)、成虫产卵前期及全世代的发育起点温度,依次为10.06、10.83、12.39、10.00、14.56和10.12℃,有效积温依次为: 70.74、74.94、16.21、41.52、15.82和234.36日度.
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| 关 键 词： | 花蓟马 发育起点温度 有效积温 |
| 文章编号： | 1001-4330（2008）01-0102-03 |
| 收稿时间： | 2007-04-04 |
| 修稿时间： | 2007-04-04 |
Studies on the Development Zero Temperature and Effective Accumulation Temperature of Frankliniella intonsa Trybom |
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| ZHANG Ling,ZHAO Li,MA Yan. Studies on the Development Zero Temperature and Effective Accumulation Temperature of Frankliniella intonsa Trybom[J]. Xinjiang Agricultural Sciences, 2008, 45(1): 102-104 |
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| Authors: | ZHANG Ling ZHAO Li MA Yan |
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| Abstract: | Each development period of Frankliniella intonsa Trybom was studied under a range of constant temperature(16、20、24、28 and 32℃)in the laborary.The relationship between temperature and development speed of each life stage fitted with liner model.The development was relative to temperature for Egg,Nymph Ⅰ.～Ⅱ.,Nymph Ⅲ.(Prepupa),Nymph Ⅳ.(Pupa),Pre-oviposition adult.Whole generation was 10.06,10.83,12.39,10.00,14.56 and 10.12℃.The effective degree-days for the development of each life stage were 70.74 for Egg,74.94 for Nymph Ⅰ.-Ⅱ.,16.21 for Nymph Ⅲ.,41/52 for Nymph Ⅳ.,15.82 for Pre-oviposition adult and 234.36 for Whole generation. |
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| Keywords: | Frankliniella intonsa Trybom development zero temperature effective accumulation temperature |
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