the green lacewing, chrysoperla carnea (stephens) is one of the important predators of many pests including helicoverpa armigera (hübner) and tetranychus urticae koch. in insectaries, the larvae of this predator are mainly reared on anagasta kuehniella egg. in this research, biological and life table parameters of c. carnea in feeding on a. kuehniella egg as a laboratory prey and two natural pr...

The experiments were carried out in the laboratories of mass rearing units biological enemies Plant Protection Directorate / Ministry Agriculture /Abu Ghraib order to study effect different nutritional mixtures media on some charecters adult predator Chrysoperla carnea(stephens). results showed that highest egg laying was obtained at mixture (0.5 g yeast + 1.5 Spirulina 4g Honey 0.5 Ml Water), ...

Abstract Background Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae) is an illustrious predator that performs cannibalism upon facing small and defenseless conspecifics. Eating preference of C. larvae was investigated between conspecific host ( Sitotroga cerealella ) eggs. Early instars express significant toward eggs over Experiments were carried out to examine the role neighbors in exe...