Study The Predation Efficiency of Chrysoperla carnea (Stephens)(Neuroptera :Chrysopidae) Larvae in Controlling Nymphs and Adults of Cabbage Aphid Brevicoryne brassicae (L.) (Homoptera :Aphididae). (2012). Baghdad Science Journal, 9(3), 424-430. https://doi.org/10.21123/bsj.2012.9.3.424-430