SURVEY
- A Survey of Rhizomania Disease on Sugar Beet and Performance of Monoembryonic Cultivars to BNYVV Infection in Syria.
S. Al-Chaabi, F. Esmael, J. Mando, A. Darwesh, S. Numan, L. Matrod, and S. Al-Arabi (SYRIA)
Pages 1-8 - A Field Survey of Wheat Seed Gall Nematode (Anguina tritici) in Aleppo and Raqqa Provinces, Syria.
M.F. Ismail, A. El-Ahmed and M. H. Al-Zainab (SYRIA)
Pages 9-16 - Assessment of the Phytosanitary Status of Stone Fruit Trees and Grapevine In Syria.
S. Al-Chaabi, A.R. Darwech, F. Esmael, J. Mando, S. Numan, L. Matrod, A. Al-Saleh and F. Aswad (SYRIA)
Pages 17-23 - Survey for Aphid Species in Libya.
O.L. Al-Najar and K.M.N. Nefrya (LIBYA)
Pages 24-27
ETIOLOGY
- Fungi and Bacteria Associated with Mangrove (Avicennia sp.) Seed and Measures for their Control.
A.M. Abdelmonem and M.R. Rasmy (EGYPT)
Pages 28-34 - Survey of Head Sterility in Barley in Northern Syria and its Relation to Seed-Gall Nematode Anguina sp. F. Khatib,
M.H. Al-Zainab and O.F. Mamluk. (SYRIA)
Pages 40-45