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首页> 外文会议>Remote sensing for agriculture, ecosystems, and hydrology XIII >The Rhynchophorus ferruginous disease of Phoenix canariensis: early detection through proximity thermal sensing
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The Rhynchophorus ferruginous disease of Phoenix canariensis: early detection through proximity thermal sensing

机译：加拿大菲尼克斯的根霉性铁质病：通过近距离热传感的早期发现

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摘要

Phoenix canariensis represents one of the most relevant ornamental plants within Mediterranean environment. In the last few years the infestation of a curculio coleopteron, namely the Rhynchophorus ferrugineus, caused a widespread decimation of these palms. Unluckily damages caused by the insect are evident only in the advanced phase of the disease making futile almost any plant treatment. Early warning of this disease may represents the only way to setup efficient actions to fight the coleopteron in trees where it takes over, thus limiting its spreading in contiguous palms. This research aims to achieve the former result by processing: i) short and long-wave images of the crown acquired during day-time by a balloon platform, and ii) a time series of thermal images of the trunk recorded during night-time on the field. The research is based on the hypotheses that: j) the disease induces changes of both transpiration processes and crown shape, because the damages of vascular tissues; jj) the local increase of temperature within the trunk, due to anaerobic fermentation established within the palm, extends up enough to surface to be diachronically analyzed to localize the disease core.
机译：加那利凤凰是地中海环境中最相关的观赏植物之一。在最近的几年中，鞘翅目昆虫的侵染，即Rurynchophorus ferrugineus导致了这些棕榈的广泛破坏。不幸的是，由昆虫引起的损害只有在该病的晚期才很明显，几乎使任何植物处理都没有用。对该疾病的早期预警可能是采取有效行动对抗接管其中的鞘翅目的唯一方法，从而限制了其在连续棕榈中的传播。这项研究的目的是通过处理：i）在白天通过气球平台获取的冠的短波图像和长波图像，以及ii）在夜间记录的树干的热图像的时间序列场。该研究基于以下假设：j）由于血管组织的损伤，该疾病引起蒸腾过程和冠状形状的改变； jj）由于棕榈内建立的厌氧发酵，树干内部的温度局部升高，足以向上延伸至表面，以进行历时分析以定位病害核心。

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  • 来源
  • 会议地点 Prague(CZ)
  • 作者

    Carmelo Cammalleri; Fulvio Capodici; Giuseppe Ciraolo; Giuseppe Filardo; Goffredo La Loggia; Antonino Maltese;

  • 作者单位

    Dipartimento di Ingegneria Civile Ambientale e Aerospaziale, Universita degli Studi di Palermo, 90128 Viale delle Scienze, Palermo, Italy;

    Dipartimento di Ingegneria Agraria e Agronomia del Territorio, Universita di Napoli 'Federico II', 80055 Via Universita 100, Portici, Italy;

    Dipartimento di Ingegneria Civile Ambientale e Aerospaziale, Universita degli Studi di Palermo, 90128 Viale delle Scienze, Palermo, Italy;

    Dipartimento di Ingegneria Chimica dei Processi e dei Materiali, Universita degli Studi di Palermo, 90128 Viale delle Scienze, Palermo, Italy;

    Dipartimento di Ingegneria Civile Ambientale e Aerospaziale, Universita degli Studi di Palermo, 90128 Viale delle Scienze, Palermo, Italy;

    Dipartimento di Ingegneria Civile Ambientale e Aerospaziale, Universita degli Studi di Palermo, 90128 Viale delle Scienze, Palermo, Italy;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 环境遥感;
  • 关键词

    insect infestation; disease detection; proximity sensing;

    机译：虫害疾病检测；接近感应;

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