Release of two predators and two parasitoids to control aphids and whiteflies

@article{Zaki2007ReleaseOT,
  title={Release of two predators and two parasitoids to control aphids and whiteflies},
  author={F. N. Zaki and M. F. El-Shaarawy and Nasser A. Farag},
  journal={Anzeiger f{\"u}r Sch{\"a}dlingskunde = Journal of pest science},
  year={2007},
  volume={72},
  pages={19-20}
}
The potential of the two predators,Chrysoperla carnea Steph. andCoccinella undecimpunctata Reich., as well as the two parasitoidsDiaeretiella rapae andEretmocerus mundus in an open field and under green house were conducted after several releases againstAphis gossypii, A. fabae, Brevicorine brassicae andBemisia tabaci. Double releases ofC. carnea (1∶5 predator∶aphids) achieved 100% reduction inA. gossypii after 12 days. A single release ofC. undecimpunctata (1∶50 predator∶aphids) resulted in 99… CONTINUE READING