789532.fig.004a
(a)
789532.fig.004b
(b)
789532.fig.004c
(c)
789532.fig.004d
(d)
Figure 4: Aggregative numerical response of Eriopis connexa adults to variation in cereal aphid abundance in wheat crops with a high (HPD) and low plant diversity (LPD). Balcarce, 2007 and 2008.