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Photoacoustic spectroscopy for estimating nutritional indices in Lepidopteran defoliators

D'Acqui, Luigi Paolo and Verdinelli, Marcello and Cossu, C. S. and Mannu, Roberto and Bonetti, Alessandra (2017) Photoacoustic spectroscopy for estimating nutritional indices in Lepidopteran defoliators. In: International congress on cork oak trees and woodlands: conservation, management, products and challenges for the future: book of abstracts, 25-26 maggio 2017, Sassari, Italia. Sassari, Università degli studi di Sassari. p. 48. eISBN 978-88-907678-0-7. Conference or Workshop Item.

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Abstract

Lymantria dispar L. and Malacosoma neustrium (L.) are the most serious defoliators of cork oak in the Mediterranean region. For this reason, information on their feeding behaviour are important in pest management. A non-destructive approach by using photoacoustic spectroscopy (PAS) combined with a partial least squares regression analyses (PLS), has been used to provide a rapid and cost-effective analysis to assess foliage chemistry and to estimate some nutritional indices of these insects.

Item Type:Conference or Workshop Item (Lecture)
ID Code:11729
Status:Published
Uncontrolled Keywords:Cork oak defoliators, nutritional indices, foliage chemistry, photoacoustic spectroscopy, Chemometrics
Subjects:Area 07 - Scienze agrarie e veterinarie > AGR/03 Arboricoltura generale e coltivazioni arboree
Divisions:002 Altri enti e centri di ricerca del Nord Sardegna > CNR-Consiglio Nazionale delle Ricerche > Istituto per lo studio degli ecosistemi, Sassari
Publisher:Università degli studi di Sassari
ISBN:978-88-907678-0-7
Deposited On:29 May 2017 17:36

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