Determination of optical spectral signatures of tobacco mosaic virus and frog-eye leaf spot on tobacco leaves

Authors

Fjorda Kim Rubian ⋅ PH Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños
Lou Serafin Lozada ⋅ PH Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños
Emmanuel A. Florido ⋅ PH Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños
Marc Louie Olap ⋅ PH Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños
Jayson Relevo ⋅ PH Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños
Casto Rosana ⋅ PH Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños
Glenn Mark Sutingco ⋅ PH Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños
Eden Vergado ⋅ PH Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños

Abstract

Optical signatures of virus and fungi infected tobacco (Nicotania tabacum L.) was characterized. It was found out that spectroscopic method done on tobacco mosaic virus infected tobacco leaf showed no significant difference with respect to healthy leaf. However, frog-eye leaf spot infected leaves showed very pronounced difference on the 1000 nm range.

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Published

2006-10-25

Issue

2006: Proceedings of the 24th Samahang Pisika ng Pilipinas National Physics Congress

Section

Poster Session PB

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How to Cite

[1]

“Determination of optical spectral signatures of tobacco mosaic virus and frog-eye leaf spot on tobacco leaves”, Proc. SPP, vol. 24, no. 1, p. SPP-2006-PB-15, Oct. 2006, Accessed: Apr. 10, 2026. [Online]. Available: https://proceedings.spp-online.org/article/view/SPP-2006-PB-15