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Your Position :Home->Past Journals Catalog->2007 Vol.1

Comparison of hyperspectral characteristics in tobacco aphid damage
Author of the article:QIAO Hong-Bo1;JIANG Jin-Wei2;CHENG Deng-Fa1;CHEN Sheng-Li3;LIU Jian-An4;MA Ji-Sheng2
Author's Workplace:1. Institute of Plant Protection,Chinese Academy of Agricultural Sciences,State Key Laboratory for Biology of Plant Disease and Insect Pests,Beijing 100094,China;2. Acadamy of Plant Protection, Henan Agricultural University, Zhengzho
Key Words: tobacco aphid; hyperspectral remote sensing; reflectance; differential spectrum; SPAD
Abstract:Using ASD Hand-held Spectroradiometers and Chlorophyll Meter SPAD-502 measured the canopy reflectance of tobacco damaged by the tobacco aphid Myzus persicae(Sulzer) and the chlorophyll content of tobacco. The results showed that the spectrum of t
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