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首页> 外文期刊>Progress in Plant Protection >Population dynamics and spatial distribution of Chromophis juglandicola (Kaltenbach, 1843) (Hemiptera: Phyllaphididae) on common walnut (Juglans regio L.) at home gardens and street tree plantings in Siedlce
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Population dynamics and spatial distribution of Chromophis juglandicola (Kaltenbach, 1843) (Hemiptera: Phyllaphididae) on common walnut (Juglans regio L.) at home gardens and street tree plantings in Siedlce

机译：在Siedlce的Home Gardens and Street Tree Plantings在Home Gardent（Juglans Regio L.）上普通核桃（Juglans Regio L.）（Juglans Regio L.）的人口动态及空间分布

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摘要

Common walnut (Juglans regia L.) has gained recognition in Poland as an ornamental species in city environments. More frequent use of walnut in the city landscape has induced a more thorough analysis of the factor that causes a significant decrease in the decorative values of this tree. The aim of this paper was to trace population dynamics and spatial distribution of Chromaphis juglandicola (Kalt.) occupying the J. regia trees. The studies were conducted on walnut trees (J. regia) in Siedlce in the years 2010-2012. Three tree stands in home gardens were selected for observation (HI, H2, H3) and one near the street (H4). It was established that Ch. juglandicola occurs on the J. regia trees growing in Siedlce town plantings in 2011. Scattered colonies Ch. juglandicola were observed on the bottom part of the leaf blade and all leaflets in composite leaf of walnut were quickly infested.
机译：普通核桃（Juglans Regia L.）在波兰担任着名城市环境的观赏物种。 在城市景观中更频繁地使用核桃诱导了对导致这棵树的装饰价值观显着降低的因素的更彻底的分析。 本文的目的是追踪chrom chrom j（kalt）的人口动态和空间分布占据J. Regia树。 2010 - 2012年的Siedlce核桃树（J. Regia）在核桃树（J. Regia）进行了研究。 选择了家庭花园中的三棵树，用于观察（HI，H2，H3）和街道附近的一个（H4）。 建立了CH。 juglandsicola发生在2011年Siedlce镇种植的J. Regia树上。分散的殖民地Ch。 在叶片的底部观察到juglandicola，核桃复合叶中的所有传单都被迅速侵染。

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