1. Editorial

   • Paolo Mandrioli

   EditorialNotes Pages: 1 - 2

2. Obituary Prof. R. Bruce Knox

   • Scott Russell

   Announcement Pages: 3 - 3

3. A study of the transport and deposition of oilseed rape (Brassica napus L.) pollen in east Fife, Scotland

   • Peter Cundill

   Original Articles Pages: 5 - 11

4. Ragweed pollen: The aeroallergen is spreading in Italy

   • Paolo Mandrioli
   • Mirella Di Cecco
   • Giulia Andina

   Original Articles Pages: 13 - 20

5. A long-term study of winter and early spring tree pollen in the Tulsa, Oklahoma atmosphere

   • Estelle Levetin

   Original Articles Pages: 21 - 28

6. Predicting the grass pollen count from meteorological data with regard to estimating the severity of hayfever symptoms in Melbourne (Australia)

   • George F. Schäppi
   • Philip E. Taylor
   • Cenk Suphioglu

   Original Articles Pages: 29 - 37

7. The use of the pheno-climatic model for forecasting the pollination of some arboreal taxa

   • Giuseppe Frenguelli
   • Emma Bricchi

   Original Articles Pages: 39 - 44

8. Biochemical analysis of four species ofCassia L. pollen

   • Amal Kumar Mondal
   • Sanjukta Parui
   • Sudhendu Mandal

   Original Articles Pages: 45 - 50

9. Oleaceae in Trieste (NE Italy): aerobiological and clinical data

   • Francesca Larese Filon
   • Maria Luisa Pizzulin Sauli
   • Loredana Rizzi Longo

   Original Articles Pages: 51 - 58

10. Airborne fungal spores in an industrial area: seasonal and diurnal periodicity

    • Bijaya Kumar Nayak
    • Anima Nanda
    • Narayan Behera

    Short Communications Pages: 59 - 67

11. A preliminary survey of airborne pollen in Madras City

    • Sivasubramani Satheeshkumar
    • Balumuri Pandu Ranga Vittal

    Short Communications Pages: 69 - 73

12. News

    News Pages: 77 - 80

13. Forthcoming meetings

    Announcement Pages: 81 - 82