1. Obituary

   • L. M. Schoonhoven

   EditorialNotes 01 August 1984 Pages: 237 - 237

2. Leishmania In Kenyan Phlebotomine Sandflies—II

   • John B. Kaddu
   • Mutuku J. Mutinga

   OriginalPaper 01 August 1984 Pages: 239 - 243

3. Diurnal And Seasonal Activity of Unfed Adult Rhipicephalus Appendiculatus (Acarina: Ixodidae) in Relation to Some Intrinsic and Extrinsic Factors—II

   • D. K. Punyua
   • R. M. Newson
   • M. J. Mutinga

   OriginalPaper 01 August 1984 Pages: 245 - 246

4. Development Periods of Rhipicephalus Appendiculatus Neumann (Acarina: Ixodidae) under Field Conditions

   • D. K. Punyua

   OriginalPaper 01 August 1984 Pages: 247 - 250

5. Toxic Effects of Groundnut Oil on the Rice Weevil Sitophilus Oryzae (L.)

   • M. F. Ivbijaro

   OriginalPaper 01 August 1984 Pages: 251 - 252

6. Studies on the Biology, Damage and Crop Loss Assessment of the Sorghum Midge, Contarinia Sorghicola Coq. (Diptera: Cecidomyiidae)

   • Aliyageen M. Alghali

   OriginalPaper 01 August 1984 Pages: 253 - 258

7. Some Observations on the Trail-Laying Behaviour of Macrotermes Michaelseni (Sjöst) (Termitidae)

   • G. W. Oloo

   OriginalPaper 01 August 1984 Pages: 259 - 262

8. Assessment of the Impact of Chlorpyrifos Resistance in Culex Quinquefasciatus on a Control Scheme

   • C. F. Curtis
   • A. Keto
   • I. Iosson

   OriginalPaper 01 August 1984 Pages: 263 - 267

9. Seasonal Incidence of Amblyospora sp. (Thelohaniidae: Microsporidia) in Culex Sitiens Larvae at the Kenya Coast

   • D. M. Sabwa
   • M. O. Odindo
   • W. A. Otieno

   OriginalPaper 01 August 1984 Pages: 269 - 272

10. The Dispersal of the Variegated Grasshopper, Zonocerus Variegatus (Linnaeus) (Orthoptera, Acridoidea, Pyrgomorphidae), in Open Fields and Cultivated Farms

    • Ifedioramma E. Nwana

    OriginalPaper 01 August 1984 Pages: 273 - 278

11. Sugar-Cane Aleurodids, Aleurolobus Barodensis (Maskell) and Neomaskellia Andropogonis Corbett (Hom.: Aleyrodidae), and Their Natural Enemies in Pakistan

    • C. Inayatullah

    OriginalPaper 01 August 1984 Pages: 279 - 282

12. Bruchid Infestation of Cowpea Varieties in the Field

    • C. M. Warui

    OriginalPaper 01 August 1984 Pages: 283 - 286

13. Influence of Varietal Resistance on Oviposition and Larval Development of Stalk-Borer Chilo Partellus Swin., and its Relationship to Field Resistance in Sorghum

    • B. U. Singh
    • B. S. Rana

    OriginalPaper 01 August 1984 Pages: 287 - 296

14. Observations on Glossina Morsitans Morsitans Maintained on Rabbits Immunized with Crude Tsetse Midgut Proteases

    • L. H. Otieno
    • R. M. W. Vundla
    • A. Mongi

    OriginalPaper 01 August 1984 Pages: 297 - 302

15. Life and Fertility Tables for spodoptera Exempta (Wlk.) (Lepidoptera, Noctuidae)

    • Jacob G. Yarro

    OriginalPaper 01 August 1984 Pages: 303 - 305

16. The Activity Pattern of the Ant Cataulacus Guineensis F. Smith (Hymenoptera: Formicidae) in a Ghanaian Cocoa Farm

    • Joseph B. Ackonor

    OriginalPaper 01 August 1984 Pages: 307 - 324

17. Quantitative Bioassays for Sex Pheromone Analysis in Spodoptera Exempta (Wlk.) (Lepidoptera, Noctuidae), and Laboratory Evidence of Cross-Attraction among Three Species

    • Syed Khasimuddin
    • Morton C. Lubega

    OriginalPaper 01 August 1984 Pages: 325 - 328

18. New Patents

    News 01 August 1984 Pages: i - ii