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首页> 外文期刊>Environmental Protection and Natural Resources >Evaluation of the degree of healthiness of the pedunculate oak (Quercus robur L.) acorns in the W?oszczowa– J?drzejów Nature Park and its neighbouring area
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Evaluation of the degree of healthiness of the pedunculate oak (Quercus robur L.) acorns in the W?oszczowa– J?drzejów Nature Park and its neighbouring area

机译：W？oszczowa–J？drzejów自然公园及其附近地区有蒂橡木（Quercus robur L.）橡子的健康程度评估

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The aim of the study was to demonstrate the degree of healthiness of the pedunculate oak (Quercus robur) acorns found in the W?oszczowa-J?drzejów Nature Park (abbreviation: W-JOChK) and in the neighbouring area. It was dealt with by making the analysis of health of the acorns (total 3,600). The research material included the samples of fallen down acorns, collected under the pedunculate oaks in Kurzelów (W-JOChK), as well as ?elis?awice. The study was conducted from late September 2014 to early October 2015. The analysis of acorns demonstrated that over 50% of the acorns were damaged by insects. The ‘perpetrators’ of the damage proved to be Curculio glandium (Coleoptera: Curculionidae - acorn weevil) and Cydia splendana (Lepidoptera: Tortricidae - chestnut tortrix). It was stated that acorns from the pedunculate oak trees, which were found on the protected area, were twice less frequently inhabited by Curculio glandium than those originating from the trees in ?elis?awice - near the industrial firm. The damages caused by Cydia splendana in both study sites were similar in number. The results indicate that the acorns of oaks in more polluted environment are probably more vulnerable to infestation by insects.
机译：这项研究的目的是证明在W？oszczowa-J？drzejów自然公园（缩写：W-JOChK）和附近地区发现的有花梗橡木（Quercus robur）橡子的健康程度。通过对橡子的健康进行分析（总计3,600）来解决。研究材料包括在库尔泽洛夫（W-JOChK）的有花梗的橡树下收集的倒下的橡子的样品，以及elis？awice。该研究于2014年9月下旬至2015年10月上旬进行。对橡子的分析表明，超过50％的橡子被昆虫破坏了。损害的“肇事者”被证明是库库里奥g（Coleculio glandium）（鞘翅目：Curculionidae-橡子象鼻虫）和Cydia splendana（鳞翅目：Tortricidae-板栗龟）。据指出，在保护区发现的有花梗橡树的橡子，被库库里奥g（Curculio glandium）居住的频率比在工业公司附近的埃利斯-阿维采的树上的橡子要少两倍。 Cydia splendana在两个研究地点造成的损害数量相似。结果表明，在污染更严重的环境中，橡子的橡子可能更容易受到昆虫的侵扰。

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