Study The Predation Efficiency of Chrysoperla carnea (Stephens)(Neuroptera :Chrysopidae) Larvae in Controlling Nymphs and Adults of Cabbage Aphid Brevicoryne brassicae (L.) (Homoptera :Aphididae). Baghdad Sci.J [Internet]. 2012 Sep. 2 [cited 2024 Dec. 19];9(3):424-30. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1381