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首页> 外文期刊>South-East European Forestry >Biological Control of the Invasive Dryocosmus kuriphilus (Hymenoptera: Cynipidae) - an Overview and the First Trials in Croatia
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Biological Control of the Invasive Dryocosmus kuriphilus (Hymenoptera: Cynipidae) - an Overview and the First Trials in Croatia

机译：入侵的Dryocosmus kuriphilus（膜翅目：Cynipidae）的生物防治-概述和克罗地亚的第一批试验。

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Background and Purpose: Dryocosmus kuriphilus is a globally invasive insect pest, spreading very quickly in new habitats and making serious damage to sweet chestnut forests in Croatia and in several other European countries. Indigenous parasitoid species trophically associated with oak gallwasps have adapted to this new host but cannot effectively regulate its population density. Classical biological control using parasitoid Torymus sinensis has been proven to be the only effective method of controlling the populations of D. kuriphilus and has been successfully applied in Japan, South Korea, the USA and Italy. The aim of this review paper is to provide overview and up-to date knowledge about biological control of D. kurphilus and to describe first steps of introduction of T. sinensis to sweet chestnut forests in Croatia. Conclusions and Future Prospects: Results presented in this paper show adapted biology and behavioural traits of T. sinensis to its host D. kuriphilus. The history and results of introductions of T. sinensis to Japan, the USA, Italy, France and Hungary are shown. The first report of release of T. sinensis to sweet chestnut forests in Croatia is given with discussion on native parasitoids attacking D. kuriphilus. Possible negative effects of T. sinensis on native parasitoid fauna and risks that could influence the successful establishment of T. sinensis in Croatia are discussed. Previous experiences have shown that T. sinensis can successfully control the population density of D. kuriphilus, slowing down the spread and mitigating negative impact of this invasive chestnut pest and keeping the damage of D. kuriphilus at acceptable level. High specificity of T. sinensis suggests that it has limited potential of exploiting native hosts but further detailed monitoring of native parasitoid and possible interactions with introduced T. sinensis is strongly suggested.
机译：背景与目的：Dryocosmus kuriphilus是一种全球入侵的害虫，在新的生境中非常迅速地传播，对克罗地亚和其他几个欧洲国家的板栗森林造成了严重破坏。营养学上与橡gall相关的土著寄生虫已适应了这种新宿主，但无法有效调节其种群密度。业已证明，使用拟寄生虫Torymus sinensis进行的经典生物学控制是控制库氏梭菌种群的唯一有效方法，并已成功应用于日本，韩国，美国和意大利。这篇综述文件的目的是提供概述和最新知识，以了解库尔氏梭菌的生物防治，并介绍在克罗地亚的板栗林中引入丁香的第一步。结论和未来展望：本文提出的结果表明，中华绒螯蟹适应其寄主D. kuriphilus的生物学和行为特征。显示了中华绒螯蟹引入日本，美国，意大利，法国和匈牙利的历史和结果。讨论了向中国的甜栗树森林释放中华绒螯蟹的第一份报告，其中讨论了攻击拟南芥的天然寄生虫。讨论了中华绒螯蟹对本地寄生类动物的可能的负面影响，以及可能影响中华绒螯蟹在克罗地亚成功建立的风险。以前的经验表明，中华绒螯蟹可以成功地控制栗鼠毛虫的种群密度，减缓这种侵入性栗树害虫的传播并减轻其负面影响，并将栗鼠毛虫的危害保持在可接受的水平。 T. sinensis的高特异性表明，其利用天然宿主的潜力有限，但强烈建议进一步详细监测天然寄生虫，以及与引入的T. sinensis的可能相互作用。

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