Laboratory and field studies on entomopathogenic nematodes as a biocontrol agent for the cattle tick Boophilus annulatus (Acari: Ixodidae)
  Toxicity of some essential oils on eggs, larvae and females of Boophilus annulatus (Acari: Ixodida: Amblyommidae) infesting cattle in Egypt
  Oviposition of Rhipicephalus (Digineus) bursa Canestrini and Fanzago, 1877 (Acarina, Ixodidae) in laboratory conditions