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Comparison of visible imaging, thermography and spectrometry methods to evaluate the effect of Heterodera schachtii inoculation on sugar beets.

Samuel JoallandClaudio ScrepantiFrank LiebischHubert Vincent VarellaAlain GaumeAchim Walter
Published in: Plant methods (2017)
In this paper we compare the use of visible imaging, thermography and spectrometry over two cultivars and 2 years under outdoor conditions. The three different techniques have their specific strengths in identifying BCN symptoms according to the type of cultivars and the growth stages of the sugar beet plants. Early detection of nematicide benefit and high yield predictability using visible imaging and spectrometry suggests promising applications for agricultural research and precision agriculture.
Keyphrases
  • high resolution
  • mass spectrometry
  • air pollution
  • gas chromatography
  • solid phase extraction
  • photodynamic therapy