How much is aphid population dynamics affected by their natural enemies? An empirical example from Greece

IF 0.6 Q4 ENVIRONMENTAL SCIENCES

European journal of environmental sciences Pub Date : 2019-06-28 DOI:10.14712/23361964.2019.7

Zuzana Štípková, P. Kindlmann

引用次数: 0

Abstract

By monitoring of 50 aphid colonies in 2017 and another 50 colonies in 2018 twice a week, we looked at how the aphid dynamics wasaffected by their natural enemies. This will help us to see, how much the presence of natural enemies shortens the duration of an aphidcolony, which may be one of the causes, why Harmonia axyridis is not very successful in the Mediterranean: the aphid colony may exist for aperiod of time too short in the Mediterranean conditions to enable successful development of H. axyridis.

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蚜虫种群动态受天敌影响有多大?一个来自希腊的经验例子

通过每周两次监测2017年和2018年的50个蚜虫群落，我们观察了天敌对蚜虫动态的影响。这将有助于我们了解，天敌的存在在多大程度上缩短了蚜群的持续时间，这可能是异嘧菌在地中海不太成功的原因之一：蚜群在地中海条件下的存在时间可能太短，无法成功发育异嘧霉。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

European journal of environmental sciences ENVIRONMENTAL SCIENCES-

CiteScore

1.50

自引率

12.50%

发文量

审稿时长

25 weeks

期刊介绍： The European Journal of Environmental Sciences offers a mixture of original refereed research papers, which bring you some of the most exciting developments in environmental sciences in the broadest sense, often with an inter- or trans-disciplinary perspective, focused on the European problems. The journal also includes critical reviews on topical issues, and overviews of the status of environmental protection in particular regions / countries. The journal covers a broad range of topics, including direct or indirect interactions between abiotic or biotic components of the environment, interactions of environment with human society, etc. The journal is published twice a year (June, December).