Cysteine and serine proteinases in the Boophilus microplus eggs
  Biology of the European house dust mite, Dermatophagoides pteronyssinus (Trouessart)
  Spider mite webbing. 2. The effect of webbing on egg hatchability
  Radioisotope tagging for studies on the ecology of the sheep tick, Ixodes ricinus (L.)
  Life history and biology of Caloglyphus anomalus Nesbitt (Acarina: Acaridae)
