Effects of mahogany (<i>Swietenia macrophylla</i>) genotypic diversity and tree species diversity on the abundance of ants (A, B), generalist leaf-chewing herbivores (C, D), generalist sap-feeding herbivores (E, F), specialist stem-boring herbivores (<i>Hypsipyla grandella</i>) (G, H), and specialist leaf-mining herbivores (<i>Phyllocnistis meliacella</i>) (I, J) on mahogany saplings in a tree diversity experiment in southern Mexico (bars are means ± S.E.).

<p>Values are means ± S.E. *P<0.05, **P<0.01, ***P<0.001, n.s. = not significant. G1 = plots with one mahogany maternal family, G4 = plots with four mahogany maternal families; M = monocultures of mahogany, P = polycultures of four species (including mahogany).