Influence of Plant Diversity on the Numerical Response of Eriopis connexa (Coleoptera: Coccinellidae) to Changes in Cereal Aphid Density in Wheat Crops
Figure 3
Seasonal abundance of aphid and adults of Eriopis connexa in wheat crops with a high (HPD) and low plant diversity (LPD). Balcarce, 2007 and 2008. Mean number of aphids per tiller ± SE and mean number of Eriopis connexa per tiller ± SE.