Influence of Plant Diversity on the Numerical Response of Eriopis connexa (Coleoptera: Coccinellidae) to Changes in Cereal Aphid Density in Wheat Crops
Figure 1
Representative plot to explain the layout of the two treatments of wheat crops with a high plant diversity (HPD) and low plant diversity (LPD) in 2007-2008. See text for a description of the experimental design.