| 不同寄主植物对丽蚜小蜂寄生、发育、存活和增殖的影响 |
| |
| 引用本文： | 徐维红,谷希树,刘佰明,胡学雄,白义川.不同寄主植物对丽蚜小蜂寄生、发育、存活和增殖的影响[J].山东农业科学,2007(6):73-75. |
| |
| 作者姓名： | 徐维红 谷希树 刘佰明 胡学雄 白义川 |
| |
| 作者单位： | 天津市植物保护研究所,天津,300112 |
| |
| 摘 要： | 在人工气候箱内测定了5种寄主植物对丽蚜小蜂(Encarsia formosa Gahan)寄生、生长发育、存活以及增殖的影响。结果表明,不同寄主植物间丽蚜小蜂的寄生率差异显著,5种寄主植物中,丽蚜小蜂在番茄上的寄生率最高(84%),其次为菜豆、烟草、棉花,黄瓜上寄生率最低(26.9%)。不同寄主植物对丽蚜小蜂的生长发育、成虫寿命和产卵量均有较大影响,寄主植物间差异显著,但对其存活率影响不大。
|
| 关 键 词： | 寄主植物 丽蚜小蜂 寄生 增殖 |
| 文章编号： | 1001-4942(2007)06-0073-03 |
| 修稿时间： | 2007年7月23日 |
Effects of Different Host Plants on Parasitism, Development, Survival and Population Increase of Encarsia Formosa Gahan |
| |
| XU Wei-hong,GU Xi-shu,LIU Bai-ming,HU Xue-xiong,BAI Yi-chuan.Effects of Different Host Plants on Parasitism, Development, Survival and Population Increase of Encarsia Formosa Gahan[J].Shandong Agricultural Sciences,2007(6):73-75. |
| |
| Authors: | XU Wei-hong GU Xi-shu LIU Bai-ming HU Xue-xiong BAI Yi-chuan |
| |
| Abstract: | The effects of 5 host plants on parasitism,development,survival and population increase of Encarsia formosa Gahan were studied.The parasitic rate varied significantly between host plants;The highest level of parasitism occurred on tomato while the lowest was found on cucumber.The development time,longevity and reproduction of Encarsia formosa were significantly influenced by the host plants,but they no significant influence on survival. |
| |
| Keywords: | Host plant Encarsia formosa Gahan Parasitism Population increase |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
