| 盛承发,王红托,苏建伟,范伟民,宣维健.性信息素笼罩诱捕器和水盆诱捕器诱捕棉铃虫雄蛾效果比较[J].植物保护,2001,27(6):7-9. |
| 性信息素笼罩诱捕器和水盆诱捕器诱捕棉铃虫雄蛾效果比较 |
| Comparative efficacy of male cotton bollworm catches by cone and water tray traps baited with sex pheromones |
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| DOI： |
| 中文关键词: 棉铃虫性信息素 笼罩诱捕器 水盆诱捕器 监测 |
| 英文关键词:insect pheromones cone traps Helicoverpa armigera water traps monitoring program |
| 基金项目: |
| 盛承发 王红托 苏建伟 范伟民 宣维健 |
| 中国科学院动物研究所 北京100080 |
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| 中文摘要: |
| 1997年在南疆棉区研究了性信息素笼罩诱捕器和水盆诱捕器对棉铃虫的诱捕效率。试验结果表明 ,伽师县2乡和铁日木乡两地笼罩诱捕器的诱蛾量分别是水盆诱捕器的18.6倍和11.9倍。经统计分析 ,诱蛾量随季节推移有下降趋势。根据笼罩诱蛾效果及其相对稳定性 ,作者希望在我国尽快用笼罩诱捕器取代水盆诱捕器进行棉铃虫成虫的标准化监测。 |
| 英文摘要: |
| A comparative test of male catches of the cotton bollworm, Helicoverpa armigera (Hübner), by cone (80 cm×50 cm) and water tray (23 cm×8 cm) traps baited with synthetic sex pheromone was made in South Xinjiang, China in 1997. The results showed that male catches per trap and per night by cone traps were 18.6 and 11.9 times as that by water tray traps at two observed locations, the No.2 Town and Tierimu Town in Jiashi County, respectively. Statistical analysis indicated that male catches by cone traps decreased with seasons. For their higher efficiency, stability and feasibility, the authors suggest, the cone traps be improved to replace the water tray traps for standardized monitoring program of adult cotton bollworms in China. |
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