2020
DOI: 10.1016/j.plantsci.2019.110316
|View full text |Cite
|
Sign up to set email alerts
|

Investigating potato late blight physiological differences across potato cultivars with spectroscopy and machine learning

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

2
49
0
1

Year Published

2020
2020
2024
2024

Publication Types

Select...
3
3
1

Relationship

1
6

Authors

Journals

citations
Cited by 83 publications
(52 citation statements)
references
References 43 publications
2
49
0
1
Order By: Relevance
“…To move towards the goal of in-field disease differentiation, a greater number of isolates and pathovars with independent validation must be tested to confirm these initial findings. Importantly, these findings must be explored in a variety of cultivars, which has been shown to have a strong impact on early infection reflectance [22]. Despite the need for further validation, this work supports the future use of in-situ spectroscopy as an effective tool for plant disease detection and differentiation, and highlights the importance of careful consideration of underlying pathosystem biology and comparative disease physiology when seeking to detect and differentiate plant diseases.…”
Section: Discussionmentioning
confidence: 59%
See 2 more Smart Citations
“…To move towards the goal of in-field disease differentiation, a greater number of isolates and pathovars with independent validation must be tested to confirm these initial findings. Importantly, these findings must be explored in a variety of cultivars, which has been shown to have a strong impact on early infection reflectance [22]. Despite the need for further validation, this work supports the future use of in-situ spectroscopy as an effective tool for plant disease detection and differentiation, and highlights the importance of careful consideration of underlying pathosystem biology and comparative disease physiology when seeking to detect and differentiate plant diseases.…”
Section: Discussionmentioning
confidence: 59%
“…This gives evidence to the hypothesis that differences in phenolic concentrations may discriminate symptomatic late and early blight infections. Gold et al found that phenolic concentration varied across cultivars and between healthy and diseased plants undergoing the early stages of late blight infection [22]. Future work addressing and quantifying specific phenolic and secondary metabolites associated with early infection could yield even greater detection accuracy across a wider variety of biotic and abiotic potato stressors.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…This accuracy was on the same order of magnitude as the one (93.0%) obtained at 4 DPI by Römer et al [40] who applied an SVM classifier to ultraviolet-induced fluorescence data acquired between 370 to 800 nm for classifying healthy leaves and leaves infected with Puccinia triticia in the case of winter wheat (Triticum aestivum). It was higher than the one obtained with a Partial Least Square Discriminant Analysis (PLS-DA) method for sorting leaves infected with potato late blight (89.77% [21] and 65-72.73% [41]). At the canopy level, the highest classification accuracy was obtained at 5 DPI (89.06%,).…”
Section: Discussionmentioning
confidence: 62%
“…Fernández et al [21] Potato late blight NDSI between 400 and 2400 nm. Gold et al [22,41] Pear fire blight…”
Section: Disease Vegetation Index (*) Authorsmentioning
confidence: 99%