Editorial board

Sustaining Members of ASPP

RESEARCH PAPERS

• Evaluation different methods for screening lentil germplasm for resistance to lentil wilt caused by F. oxysporum f.sp. lentis.
  B. Bayaa, W. Erskine and A. Abbas (SYRIA)
  Pages 83-91
• Some biological characterizations of Spilocaea oleagina the causal agent of olive leaf spot
  A. Guecgi and A. Walid (ALGERIA & SYRIA)
  Pages 92-98
• Citrus virus and virus-like diseases in the Libyan Jamahiriya.
   J. Khalil, M. Shagrum, M. Ismail and M. Yousif (LIBYA)
  Pages 99-105
• Biochemical changes in winter wheat leaves infected with black stem rust
  M. Hassan (SYRIA)
  Pages 106-111

SHORT COMMUNICATIONS

• Mycoplasma-like organisms associated with Vicia faba L., phyllody in Yemen.
  S.M. Sakkaf (YEMEN)
  لصفحات 112-115

PAPERS PRESENTED IN A SYMPOSIUM ON “THE WHITEFLY BEMISIA TABACI AS A PEST AND VECTOR OF VIRUS DISEASES: A CHALLENGE TO PRODUCTION OF A NUMBER OF IMPORTANT CROPS” IN THE FIFTH ARAB CONGRESS OF PLANT PROTECTION HELD IN FES, MOROCCO, NOVEMBER 27- DECEMBER 2, 1994

• Detection, identification and assessment of variation of whitefly-transmitted Geminiviruses.
  B.D. Harrison (UK)
  Pages 116-120
• Whiteflies other than Bemisia tabaci as a vectors of plant viruses.
  Maurizio A. Conti (ITALY)
  Pages 121-126
• Integrated management of whitefly pest problems in the middle and near east with special emphasis on biological control
  Mathew J.W. Cock (UK)
  Pages 127-136
• Population dynamics and pest status of silver leaf whitefly in the USA
  Nick Toscano, Tom Henneberry and Steve Castle (USA)
  Pages 137-142
• Diseases vectored by whiteflies: etiology, ecology, geographical distribution and possible control measures.
  James E. Duffus (USA)
  Pages 143-148