Brown & Philaenus 53 42 5 Fitzpatrick spumarius 1978 & Philaenus 23 62 16 Fitzpatrick spumarius 1978 Chlodny Leplinotarsa et Coleoptera Cureulionidae 40 49 11 1967 decemlineata al. Coffman Lepidoptera et Lepidoptera 15 60 24 spp. 1971 al. Bailey & Chimobacche Gelechiidae 15 79 6 Mukerji tagella 1977 Mean ± SE 21.0 ± 2.7 66.1 ± 2.8 12.9 ± 1.4 Results of a Spearman’s rank correlation between mean site herbivory (percentage of Table 3 area removed per leaf) and a range of abiotic and biotic factors. Mean annual temperature residuals show correlations with the residual variation left after accounting for the temperature trend in herbivory. Significant correlations (P < 0.005) are highlighted in bold. Herbivory Ecosystem properties Coefficient r2 P-value Gross primary productivity (Mg C ha-1 yr-1) 0.46 0.771 0.072
Philaenus spumarius 53 42 5 Brown & Fitzpatrick 1978 Philaenus spumarius 23 62 16 & Fitzpatrick 1978 Coleoptera Cureulionidae Leplinotarsa decemlineata 40 49 11 Chlodny et al. 1967 Lepidoptera Lepidoptera spp. 15 60 24 Coffman et al. 1971 Gelechiidae Chimobacche tagella 15 79 6 Bailey & Mukerji 1977 Mean ± SE 21.0 ± 2.7 66.1 ± 2.8 12.9 ± 1.4 Table 3 Results of a Spearman’s rank correlation between mean site herbivory (percentage of area removed per leaf) and a range of abiotic and biotic factors. Mean annual temperature residuals show correlations with the residual variation left after accounting for the temperature trend in herbivory. Significant correlations (P < 0.005) are highlighted in bold. Herbivory Ecosystem properties r2 Coefficient P-value Gross primary productivity (Mg C ha-1 yr-1) 0.46 0.771 0.072
metcalfe_2013_ecol_letts_supporting_inf.docx