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Fig. 5 | Parasites & Vectors

Fig. 5

From: Influence of environmental factors on the detection of blood in sheep faeces using visible–near-infrared spectroscopy as a measure of Haemonchus contortus infection

Fig. 5

Score plots of PC-1 and PC-2 from the PCA performed within the region of 387–609 nm for the visible–near-infrared spectra of faecal samples collected from Gatton, QLD. Samples were pre-processed using Savitzky–Golay derivative smoothing and grouped based on log10(faecal worm egg count + 10) (a), Hemastix® scores (b) and FAMACHA© scores (c)

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Parasites & Vectors

ISSN: 1756-3305

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