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Chemical and Biological Technologies in Agriculture
Fig. 7 | Chemical and Biological Technologies in Agriculture

Fig. 7

From: Correction: Interaction of surfactants with Prunus laurocerasus leaf surfaces: time-dependent recovery of wetting contact angles depends on physico-chemical properties of surfactants

Fig. 7

Time-dependent changes in the amounts (µg cm−2) of the monodisperse alcohol ethoxylates C12E2, C12E4, C12E6 and C12E8 remaining on Prunus leaf surfaces after spraying aqueous solutions of 0.1% leading to a surfactant coverage of 1 µg cm−2. Amounts of the alcohol ethoxylates rapidly decreased within the first 24 h, whereas the rates of decrease levelled off between 24 to 72 h. Differential letters indicate significant differences between the different times at p < 0.05. Bars represent means with standard deviations (n = 4)

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