
Quantitative evaluation of suitability of the greenbug, Schizaphis graminum, and the bird cherry-oat aphid, Rhopalosiphum padi, as prey for Hippodamia convergens (Coleoptera: Coccinellidae)
Keywords: کنترل بیولوژیکی; Schizaphis graminum; Rhopalosiphum padi; Hippodamia convergens; Suboptimal prey levels; Cereal aphids; Predator; Prey suitability; Nutritive value; Biological control