Tree-ring volatile terpenes show potential to indicate fungal infection in asymptomatic mature Norway spruce trees in the Alps

• Vezzola, Laura C Department of Earth Sciences ‘A. Desio’, University of Milano, Via Mangiagalli 34, Milano (MI), Italy
• Michelozzi, Marco Institute of Biosciences and Bioresources, National Research Council of Italy, Via Madonna del Piano 10, Sesto Fiorentino (FI), Italy
• Calamai, Luca Department of Agrifood Production and Environmental Sciences, University of Firenze, Piazzale delle Cascine 18, Firenze (FI), Italy
• Gonthier, Paolo ORCID Department of Agricultural, Forest and Food Sciences (DISAFA), University of Torino, Largo Paolo Braccini 2, Grugliasco (TO), Italy
• Giordano, Luana Centre of Competence for the Innovation in the Agro-Environmental Field (AGROINNOVA), University of Torino, Largo Paolo Braccini 2, Grugliasco (TO), Italy
• Cherubini, Paolo Swiss Federal Research Institute WSL, Zürcherstrasse 111, Birmensdorf, Switzerland
• Pelfini, Manuela Department of Earth Sciences ‘A. Desio’, University of Milano, Via Mangiagalli 34, Milano (MI), Italy

Forestry