The effect of climate on the seasonal activity and abundance of Amblyomma variegatum (Fabricius, 1794) (Acarina: Ixodidae) on trade cattle in Ibadan, Nigeria
  The effect of flooding and sodium chloride on the development of Amblyomma variegatum (Fabricius, 1974) (Acarina, Ixodidae)
  The effect of humidity on the reproduction of Amblyomma variegatum (Fabricius, 1794) (Acarina, Ixodidae)