| 桂连友,孟国玲,龚信文.侧多食跗线螨实验种群生命表的研究[J].植物保护,1998,24(6):10-11. |
| 侧多食跗线螨实验种群生命表的研究 |
| Laboratory population life table of Polyphagotarsonemus latus. |
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| DOI： |
| 中文关键词: 侧多食跗线螨,生命表,内禀增长率 |
| 英文关键词:Polyphagotarsonemus latus , life table, intrinisic rate of increase |
| 基金项目: |
| 桂连友 孟国玲 龚信文 |
| 湖北农学院 荆州 434103 |
| 摘要点击次数: 515 |
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| 中文摘要: |
| 侧多食跗线螨是我国蔬菜重要害螨之一。通过对该螨在取食茄子条件下实验种群生命表的研究，结果表明：该螨的内禀增长率（ｒｍ）、周限增长率（λ）、净增殖率（Ｒｏ）、种群世代平均周期（Ｔ）和种群加倍时间（ｔ）分别为０.２５８４、１.２９４８、１９.３９５３、１１.４７２８和２.６８２３。 |
| 英文摘要: |
| Polyphagotarsonemus latus (Banks) was an important pest of some vegetable crops such as eggplant in China. Its laboratory population life table on eggplant was studied. The results showed that intrinisic rate of increase (rm), finite rate of increase (λ), net reproduction rate (Ro), mean genenation time (T) and double population time (t) were 0.258 4, 1.294 8, 19.395 3, 11.472 8 and 2.682 3, respectively. |
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