1. A further study on the host range of Pratylenchus thornei

   • P. C. O’Brien

   Research Notes Pages: 1 - 3

2. Dispersal of splash droplets in a wind tunnel

   • M. V. Carter

   BriefCommunication Pages: 3 - 4

3. A viroid similar to potato spindle tuber viroid in the New South Wales potato breeders’ collection

   • Mark W. Schwinghamer
   • R. J. Conroy

   BriefCommunication Pages: 4 - 6

4. Alternaria panax on umbrella tree

   • L. I. Forsberg

   New diseases Pages: 7 - 7

5. Leaf spot of Raphiolepis

   • Arthur R. Paul

   BriefCommunication Pages: 7 - 8

6. Scorpio — A tomato resistant to bacterial wilt biovar III

   • R. A. Peterson
   • A. J. lnch
   • J. Saranah

   BriefCommunication Pages: 8 - 10

7. Reviews

   • John Walker
   • P. J. Keane

   BookReview Pages: 10 - 11

8. News

   • J. Walker

   News Pages: 11 - 11

9. News from the executive

   • K. M. Old
   • Gretna Weste

   News Pages: 11 - 12