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| 寄主转换对B型烟粉虱生长发育和繁殖的影响 | |
| 引用本文： | 周福才,任顺祥,杜予州,王勇.寄主转换对B型烟粉虱生长发育和繁殖的影响[J].昆虫知识,2006,43(4):524-526. |
| 作者姓名： | 周福才 任顺祥 杜予州 王勇 |
| 作者单位： | 1. 扬州大学农学院,扬州,225009;华南农业大学植物保护学院,广州,510642 2. 华南农业大学植物保护学院,广州,510642 3. 扬州大学农学院,扬州,225009 |
| 基金项目： | 国家自然科学基金;广西自然科学基金;江苏省教育厅自然科学基金;扬州大学校科研和教改项目 |
| 摘 要： | 在实验室恒温条件下,对B型烟粉虱Bemisiatabaci(Gennadius)寄主转换后的生长发育和繁殖进行初步研究。结果表明:B型烟粉虱从番茄转移到国抗22棉花上后,第1代转寄主烟粉虱的发育历期比第2代长19.2%,存活率低16.4%,第2代和第3代之间没有明显差异。受体寄主对B型烟粉虱发育速率的恢复有一定的影响。 |
| 关 键 词： | 烟粉虱 寄主转换 发育 繁殖 |
| 收稿时间： | 08 21 2005 12:00AM |
| 修稿时间： | 2005-08-212005-10-12 |
Effects of host plant exchange on survivorship, development and reproduction of B biotype Bemisia tabaci |
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| ZHOU Fu-Cai,REN Shun-Xiang,DU Yu-Zhou,WANG Yong.Effects of host plant exchange on survivorship, development and reproduction of B biotype Bemisia tabaci[J].Entomological Knowledge,2006,43(4):524-526. | |
| Authors: | ZHOU Fu-Cai REN Shun-Xiang DU Yu-Zhou WANG Yong |
| Institution: | 1. Agricultural College of Yangzhou University,Yangzhou 225009, China; 2. College of Plant Proetction, South China Agricultural University, Guangzhou 510642, China |
| Abstract: | The changes in the survivorship, development and reproduction of B biotype Bemisia tabaci (Gennadius) moved from tomato to cottons were studied in the laboratory. The results indicated that the development and survival rates of the first generation of B. tabaci feeding on Guokang No 22 cotton were significantly different with 19.2% and 16.4% lower compared to the second generation, respectively. Nevertheless, no significant difference was detected between second and third generations. The receiving host had also some influences to B. tabaci in the course of host shift. |
| Keywords: | Bemisia tabaci host exchange development reproduction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |