A five year study on population fluctuations of phytoseiid mites in a citrus orchard in Sicily
Ragusa, S.  The embryonic development of Varroa jacobsoni Oudemans 1904 (Varroinae, Mesostigmata)
Mautz, D.; Hirschmann, W. and Kemnitzer, F.  Four new species of Neodiscopoma Vitzthum, 1941 (Acari, Mesostigmata) from Southern-Africa
Marais, J.F. and Theron, P.D.  Reproduction in Amblyomma triguttatum triguttatum
Guglielmone, A.A. and Moorhouse, D.E.  Differential attachment and blood-feeding by the tick Dermacentor andersoni (Acari: Ixodidae)
Scott, T.W. and Brown, S.J.  A redescription of Halacarellus affinis (Halacaridae, Acari)
Bartsch, I.  On the phoretic phase of Arrenurus larvae (Acari, Hydrachnellae) associated with Zygopteran nymphs
Abro, A.