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. 2014 Oct 22;105(1):60–69. doi: 10.1017/S0007485314000753

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© Cambridge University Press 2014

This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/3.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig 3. — Variable loadings represented in the plane defined by the first two principal components. Variables are: the weekly number of aphids captured on the bands (Up, Down and Canopy (C)), the accumulated number of aphids captured each week (Up ac and Down ac), the percentage of aerial infestation (AI), the percentage of infested shoots (IS), the mean values of the classes of parasitism, the number of earwigs and A. mali individuals captured on the bands (EarwC and MaliC, respectively), and the number of earwigs present in shelters (EarwP), climatic variables such as maximum temperature (Tmax, °C), minimum temperature (Tmin, °C), number of hours above or below temperature thresholds (h>20 °C, >25 °C; h<10 °C and <7 °C), minimum relative humidity (rh min%), solar radiation (Sun, W m⁻²), rainfall (Rain, mm) and wind speed (Wind, m s⁻¹).