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首页> 外文会议>International Symposium on Integrated Pest Management in Oilseed Rape >Management-related web densities, predation rates and prey composition of spiders (Linyphiidae and Theridion impressum) in oilseed rape fields
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Management-related web densities, predation rates and prey composition of spiders (Linyphiidae and Theridion impressum) in oilseed rape fields

机译：在油菜领域的蜘蛛（Linyphiidae和Theridion Impressum）的管理相关的网状密度，捕食率和猎物组成

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Spiders are, together with carabid and staphylinid beetles, the main epigaeic predators in oilseed rape. A wide range of species can occur in arable fields, of which Linyphiidae and Lycosidae are most abundant (Harenberg, 1997). In addition, Theridionimpressum (Theridiidae) builds webs in the oilseed rape flower stands or amongst the ends of rape pods. Here, they are able to capture a range of insects. In the scope of the MASTER project the web density of Linyphiid spiders and T. impressum was monitored in Germany in an Integrated Crop Management (ICM) system and in a standardized oilseed rape management (STN) system.
机译：蜘蛛与甘草和葡萄球菌甲虫一起，油菜的主要epigaiic捕食者。各种各样的物种在耕地中可能发生，其中林氏菌和枸杞最丰富（Harenberg，1997）。此外，TheridiOmImpressum（Theridiidae）在油菜花中构建腹板，或者在强奸豆荚的末端。在这里，他们能够捕获一系列昆虫。在主项目范围内，在德国在综合作物管理（ICM）系统中，在德国监测了Linyphiid蜘蛛和T. Impressum的网密度，并在标准化的油菜管理（STN）系统中。

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