Ultrastructure of type-I salivary-gland acini in four species of ticks and the influence of hydration states on the type-I acini ofAmblyomma americanum Glen R. NeedhamRosemarie RosellLewis Greenwald OriginalPaper Pages: 83 - 104
Cattle breed alters reproduction inAmblyomma americanum (Acari: Ixodidae) Donald R. Barnard OriginalPaper Pages: 105 - 109
Effects of photoperiod, temperature, food and relative humidity on the induction of diapause in the predatory miteAmblyseius potentillae Yvonne M. van HoutenRené L. Veenendaal OriginalPaper Pages: 111 - 128
Comparative life-history studies on the predaceous mitesTyphlodromus annectens andT. porresi (Acari: Mesostigmata: Phytoseiidae) M. H. BadiiJ. A. McMurtryH. G. Johnson OriginalPaper Pages: 129 - 136
Dispersal between and colonization of apple byMetaseiulus occidentalis andTyphlodromus pyri (Acarina: Phytoseiidae) J. E. DunleyB. A. Croft OriginalPaper Pages: 137 - 149
Effects of non-lethal attacks by three phytoseiid species on subsequent development, fecundity and mortality of the two-spotted spider mite Aly H. RasmyH. A. Abdel-RahmanH. E. Hussein OriginalPaper Pages: 151 - 155
Developmental success and reproductive incompatibility among populations of the European red mite,Panonychus ulmi (Acari: Tetranychidae) Tetsuo GotohOsamu Noguchi OriginalPaper Pages: 157 - 165
