| 赵冬香1,2*;陈宗懋2;程家安1.迷宫漏斗蛛对假眼小绿叶蝉的捕食功能反应[J].植物保护,2001,27(4):1-3. |
| 迷宫漏斗蛛对假眼小绿叶蝉的捕食功能反应 |
| Predatory functional responses of Agelena labyrinthica (Clerck) to Empoasca vitis (Gthe) |
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| DOI： |
| 中文关键词: 迷宫漏斗蛛 假眼小绿叶蝉 捕食功能反应 |
| 英文关键词:Agelena labyrinthica (Clerck) Empoasca (Empoasca) vitis (Gthe) functional responses |
| 基金项目: |
| 赵冬香1 2*;陈宗懋2;程家安1 |
| 1.浙江大学应用昆虫研究所,杭州310029;2.中国农业科学院茶叶研究所;杭州310008;*山西大学在职博士生太原030006 |
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| 中文摘要: |
| 室内试验表明 ,迷宫漏斗蛛雌、雄蛛对假眼小绿叶蝉的捕食功能反应均为HollingⅡ型反应 ,迷宫漏斗蛛对假眼小绿叶蝉的控制能力雌蛛大于雄蛛。捕食量上限雌蛛为295.3头,雄蛛为120.7头 ,说明这种蜘蛛对假眼小绿叶蝉有很大控制潜力 |
| 英文摘要: |
| The predatory functional responses of Agelena labyrinthica (Clerck) to Empoasca (Empoasca) vitis (Gthe) were studied in laboratory. The results showed that the functional responses of both male and female spiders belonged to Holling's Ⅱ type. The control ability of the female predator of A. labyrinthica (Clerck) to the prey E. (Empoasca) vitis (Gthe) was larger than the male spiders, and their predatory upper limits were 295.3 adults and 120.7 adults, respectively. This suggested that the spiders had larger potential in controlling the leafhoppers. The feeding pattern of A. labyrinthica (Clerck) was also observed. |
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