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Correction: Translocation of the neonicotinoid seed treatment clothianidin in maize

  • Adam Alford,
  • Christian H. Krupke
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One data point is inadvertently omitted from the upper left graph in Fig 5. The authors have provided the corrected version here.

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Fig 5. Values of μg clothianidin per g of plant tissue with standard error bars.

The 2014 data are represented by graphs (a), (c), and (e), and 2015 data by graphs (b), (d), and (f). The first 20 days post planting (DPP) are shown. Concentrations as predicted by the first order exponential decay equation are represented by a dotted red line and solid black line for the respective 0.25 and 1.25 mg /clothianidin application rates.

https://doi.org/10.1371/journal.pone.0186527.g001

Several data points were inadvertently omitted from the data set used for analysis (S1 Dataset). These data points should be included, and Tables 2, 3, 4 and 5 should be changed due to this addition. This does not affect the conclusions of the paper.

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Table 2. R2 values describing the fit of the translocation data as a function of days post planting (DPP) for clothianidin as estimated by the exponential decay function: C = C0ekt.

https://doi.org/10.1371/journal.pone.0186527.t001

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Table 3. F-values and estimated degrees of freedom (df) for the multivariate repeated-measures ANOVA model describing in-plant concentrations of clothianidin over the sampling period in 2014 and 2015 for the three plant regions (Root, Seed, Shoot).

https://doi.org/10.1371/journal.pone.0186527.t002

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Table 4. Univariate F-values and degrees of freedom (df) generated following the multivariate repeated-measures ANOVA model describing influence of initial clothianidin seed treatment (Treat) on in-plant concentrations of clothianidin over the course of multiple days post planting (DPP) in 2014 and 2015 and three plant regions (Root, Seed, Shoot).

https://doi.org/10.1371/journal.pone.0186527.t003

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Table 5. F-values of a priori contrasts comparing untreated maize seed (Fungicide + Naked) to 0.25 mg clothianidin/kernel (Low) and 1.25 mg clothianidin/kernel (High) at various days post planting (DPP) for three different plant regions (Root, Seed, Shoot) in 2014 and 2015.

https://doi.org/10.1371/journal.pone.0186527.t004

Please see the complete, correct S1 Dataset below.

Supporting information

S1 Dataset. 2014 and 2015 clothianidin concentration data.

https://doi.org/10.1371/journal.pone.0186527.s001

(XLSX)

Reference

  1. 1. Alford A, Krupke CH (2017) Translocation of the neonicotinoid seed treatment clothianidin in maize. PLoS ONE 12(3): e0173836. https://doi.org/10.1371/journal.pone.0173836 pmid:28282441