Full text available in english in Adobe Acrobat format:https://www.forestry.actapol.net/issue4/volume/21_4_2020.pdf
original articleIssue 19 (4) 2020 pp. 199-205
Adam Młynarczyk1,2, Grzegorz Jankowiak1, Sławomir Królewicz2, Jan Piekarczyk2
1Wydziałowa Pracownia Komputerowa, Wydział Nauk Geograficznych i Geologicznych, Uniwersytet im. Adama Mickiewicza w Poznaniu, Poland
2Pracownia Teledetekcji Środowiska i Gleboznawstwa, Wydział Nauk Geograficznych i Geologicznych, Uniwersytet im. Adama Mickiewicza w Poznaniu, Poland
2Pracownia Teledetekcji Środowiska i Gleboznawstwa, Wydział Nauk Geograficznych i Geologicznych, Uniwersytet im. Adama Mickiewicza w Poznaniu, Poland
SPECTRAL CHARACTERISTICS OF HORSE CHESTNUT (AESCULUS HIPPOCASTANUM L.) LEAVES ATTACKED BY THE HORSE CHESTNUT LEAF MINER (CAMERARIA OHRIDELLA)
Abstract
The horse chestnut leaf miner (Cameraria ohridella) is a pest that attacks the horse chestnut (Aesculus hippocastanum L.) population in Europe, causing the loss of chlorenchyma. Favourable environmental conditions and a small number of natural enemies allow the pest to spread rapidly. The paper presents the potential to obtain information on the degree of leaf infestation by the pest based on the analysis of spectral reflectance
recorded with a contact sensor in the optical spectrum. Spectral characteristics of leaves with different degrees of pest infestation were determined and values of vegetation indices NDVI850,650 and NDVI850,720 were calculated, the latter showing a stronger relationship with the degree of leaf infestation (R2 at 0.88). The results indicate great potential applicability of remote sensing methods toassess and monitor the health status
of horse chestnut trees.
Keywords: horse chestnut, horse chestnut leaf miner, spectral curves, NDVI
Full text available in english in Adobe Acrobat format:https://www.forestry.actapol.net/issue4/volume/21_4_2020.pdf
https://doi.org/10.17306/J.AFW.2020.4.21
For citation:
| MLA | Młynarczyk, Adam, et al. "SPECTRAL CHARACTERISTICS OF HORSE CHESTNUT (AESCULUS HIPPOCASTANUM L.) LEAVES ATTACKED BY THE HORSE CHESTNUT LEAF MINER (CAMERARIA OHRIDELLA)." Acta Sci.Pol. Silv. 19.4 (2020): . https://doi.org/10.17306/J.AFW.2020.4.21 |
| APA | Adam Młynarczyk, A., Jankowiak, G., Królewicz, S., Piekarczyk, J. (2020). SPECTRAL CHARACTERISTICS OF HORSE CHESTNUT (AESCULUS HIPPOCASTANUM L.) LEAVES ATTACKED BY THE HORSE CHESTNUT LEAF MINER (CAMERARIA OHRIDELLA). Acta Sci.Pol. Silv. 19 (4), https://doi.org/10.17306/J.AFW.2020.4.21 |
| ISO 690 | MłYNARCZYK, Adam, et al. SPECTRAL CHARACTERISTICS OF HORSE CHESTNUT (AESCULUS HIPPOCASTANUM L.) LEAVES ATTACKED BY THE HORSE CHESTNUT LEAF MINER (CAMERARIA OHRIDELLA). Acta Sci.Pol. Silv., 2020, 19.4: . https://doi.org/10.17306/J.AFW.2020.4.21 |
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