1. Pigment Migration in the Eye of Myndus Crudus (Homoptera: Cixiidae) and its Relationship to day and Night Activity

   • F. W. Howard

   OriginalPaper 01 September 1981 Pages: 129 - 133

2. Ultrastructural and Histochemical Study of the Spermatheca of the Tsetse Glossina Morsitans Morsitans Westwood

   • Elizabeth D. Kokwaro
   • Thomas R. Odhiambo
   • Joyce K. Murithi

   OriginalPaper 01 September 1981 Pages: 135 - 143

3. The Sternal Gland: Variation in Size and Activity in Worker Instars of Trinervitermes Bettonianus (Sjöst) (Termitidae)

   • G. W. Oloo

   OriginalPaper 01 September 1981 Pages: 145 - 147

4. Animal Models for Feeding Kenyan Wild-Caught Phlebotomine Sandflies (Diptera: Phlebotomidae)

   • Mutuku J. Mutinga
   • John B. Kaddu
   • Lucy W. Irungu

   OriginalPaper 01 September 1981 Pages: 149 - 152

5. The Effect of Artificial Defoliation on the Growth of Pinus Kesiya and Pinus Oocarpa in Zambia

   • Kari Löyttyniemi

   OriginalPaper 01 September 1981 Pages: 153 - 155

6. Pathogens of Veterinary Importance Isolated from Mosquitoes and Biting Midges in Israel

   • Y. Braverman
   • M. Rubina
   • K. Frish

   OriginalPaper 01 September 1981 Pages: 157 - 161

7. A Note on the Distribution of Aedes (Diceromyia) Furcifer/Taylori, A Yellow Fever Vector, in the Gambia

   • G. R. Port
   • T. J. Wilkes
   • Joan H. Bryan

   OriginalPaper 01 September 1981 Pages: 163 - 166

8. A Strange Multinuclear Condition in the Epithelial Cells of the Mesadenial Accessory Reproductive Gland of Dysdercus Fasciatus Signoret

   • Leah R. S. Awiti

   OriginalPaper 01 September 1981 Pages: 167 - 173

9. Haemocytes of Glossina—I. Morphological Classification and the Pattern of Change with age of the Flies

   • G. P. Kaaya
   • L. H. Otieno

   OriginalPaper 01 September 1981 Pages: 175 - 180

10. The Isolation and Identification of the Cuticular Sex-Stimulant Pheromone of the Tsetse Glossina Pallidipes Austen (Diptera: Glossinidae)

    • P. G. McDowell
    • D. L. Whitehead
    • W. F. Snow

    OriginalPaper 01 September 1981 Pages: 181 - 187

11. Some Laboratory Observations on the Biology of Aedes (Stegomyia) Africanus

    • S. D. K. Sempala

    OriginalPaper 01 September 1981 Pages: 189 - 195

12. Ecological Studies and Laboratory Rearing of the Tsetse Species Glossina Longipennis Corti in Kenya

    • Mary L. A. Owaga

    OriginalPaper 01 September 1981 Pages: 197 - 200