Arab and Near East Plant Protection Newsletter
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Arab and Near East Plant Protection Newsletter Number 55, April 2012 Editorial Board Shoki AL-DOBAI – Food and Agriculture Organization, Cairo, Egypt Wa’el ALMATNI – Ministry of Agriculture, Damascus, Syria Bassam BAYAA – Faculty of Agriculture, University of Aleppo, Syria Ahmed DAWABAH – Saud University, Riyadh, Saudi Arabia Ahmed EL-AHMED – Faculty of Agriculture, University of Aleppo, Syria Ahmed EL-HENEIDY – Plant Protection Research Institute, ARC, Giza, Egypt Mustafa HAIDAR – Faculty of Agricultural and Food Sciences, AUB, Lebanon Ibrahim JBOORY – Faculty of Agriculture, Baghdad University, Iraq Ahmed KATBEH – Faculty of Agriculture, University of Jordan, Amman Khaled MAKKOUK – National Council for Scientific Research, Beirut, Lebanon Bouzid NASRAOUI – Ministry of Agriculture and environment, Tunis, Tunisia Adwan SHEHAB – GCSAR, Damascus, Syria Editorial Assistant Nouran ATTAR – ICARDA, P.O. Box 5466, Aleppo, Syria The Arab and Near East Plant Protection Newsletter (ANEPPNEL) is jointly published Triple a year by the Arab Society for Plant Protection and the Near East Regional Office of the FAO. All correspondence should be sent either to Adwan Shehab, Editor ([email protected]) or to Nouran Attar, Editorial Assistant ([email protected]). Material from ANEPPNEL may be reprinted provided that appropriate credits are given. The designation employed and the presentation of material in this newsletter do not necessarily imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization (FAO) of the United Nations or the Arab Society for Plant Protection (ASPP) concerning the legal or constitutional status of any country, territory, city or area, or its authorities or concerning the delimitation of its frontiers or boundaries. Similarly, views expressed by any contributor to the newsletter are those of the contributor only, and must not be regarded as conforming with the views of FAO or ASPP. 1 ANEPPNEL 55 April, 2012 ARAB AND NEAR EAST PLANT PROTECTION NEWSLETTER Number 55, April 2012 CONTENTS EDITORIAL .................................................................................................................................................. 3 Crop Protection News from Arab and Near East Countries ..................................................................... 4 Invasive and New Pests .....................................................................................................................................4 Research Highlights ............................................................................................................................................6 Some Plant Protection Activities of FAO and Other Organizations ...................................................... 12 Desert Locust Situation ................................................................................................................................... 12 Regional Workshop for the Global review of the Phytosanitary Surveillance Standard (ISPM6), FAO, Cairo, Egypt ........................................................................................................... 12 Management of Red Palm Weevil in North Africa ......................................................................................... 13 Regional Symposium on the Management of Fruit Flies in the Near East and North Africa Region, Tunisia, 6-8 November, 2012. ......................................................................................................................... 13 General News ................................................................................................................................................ 14 First Regional Wheat Rust Workshop (Erbil, Iraq) ........................................................................................ 14 The 3rdArab Conference of Applied Biological Control of Pests in the Arab Countries (Giza, Egypt) ........ 14 Awareness days on weeding and fungal diseases of cereals, Algeria ............................................................ 14 Demonstration day on biological control against the tomato leaf miner in Algeria ...................................... 14 Technical meeting on the issue of red date palm weevil in Algeria ............................................................... 15 Arab Society for Plant Protection News .................................................................................................... 15 11th Arab Congress of Plant Protection, 2013, Tunisia .................................................................................. 15 Dr. Khaled Makkouk Received the Science Excellence Award, Lebanon..................................................... 15 Publications .................................................................................................................................................. 16 New Books ..................................................................................................................................... 16 Selected Research Papers ............................................................................................................... 18 Events of Interest ......................................................................................................................................... 20 Acknowledgment ......................................................................................................................................... 21 News and announcements from all on any aspect of plant protection in the Arab world are invited for the Newsletter. Contributions from the Executive Committee of the Arab Society for Plant Protection and from the four Subject Matter Committees, as well as from national societies in the Arab region dealing with any aspect of plant protection are kindly requested and highly appreciated. 2 ANEPPNEL 55 April, 2012 EDITORIAL Plant Resistance and Its Importance in Agricultural Systems Plant resistance is one of the most effective tactics in plant diseases management programs, but it still needs to be more effectively utilized. Many of the problems associated with resistance can be overcomed or minimized with additional research, breeding efforts and effective education programs for plant breeders, growers and agricultural extension workers. Yet, those factors that make the use of resistance an important goal for plant breeders in both modern and classical agricultural systems continuously increase. These factors include: increasing limitations on the use of pesticides, the narrow profit margins for many agricultural systems, lack of grower interest in other management alternatives, and the limited list of available alternatives. Additionally, in many agricultural regions, resistance is among the few management tactics that can be deployed to increase both yield potential and yield stability with little or no additional costs to the producer. Recently, molecular biology and genetic engineering techniques proved to be effective in producing resistant cultivars to many plant pathogens. It is expected that engineered resistance will help overcome fertility barriers that limit use of some wild sources of resistance, and will provide new sources of resistance to plant pathogens for which no resistance is currently available. However, the major question that arise herein will be whether engineered resistance can be more durable than many currently available resistance genes?. Based on the present knowledge, we must assume that engineered resistance will not be different from wild resistance with respect to durability. Actually, technologies that allow either engineered resistance genes or cloned natural genes to be more readily transferred into a wider range of crop cultivars or even species are now available. Of course, this would very much increase the selection pressure for virulence within the pathogen populations. Consequently, the need for development of sound strategies for management of genetic resistance to plant pathogens will also increase. Dr. Ahmed Abdel-Samie Dawabah Plant Protection Department College of Food and Agriculture Sciences King Saud University Saudi Arabia 3 ANEPPNEL 55 April, 2012 Crop Protection News from Arab and Near East Countries Isolates were separated into two groups that had either INVASIVE AND NEW PESTS pale green or white aerial mycelia and sporulated after 5 to 7 days at 25°C. Pycnidia were globose and black with EGYPT thin, membranous, pseudoparenchymatic walls, 80 to 140 μm in diameter. Conidia were hyaline, one-celled, First Record of the Sharp Awl Snail, Opeas pyrgula elongate to fusiform, straight, and 11 to 17×4 to 6 μm (Schmacker and Boettger, 1891) and the Dwarf Awl (average 14×4.7 μm). Cardinal minimum growth Snail, Opeas pumilum (Pfeiffer, 1840) in Egypt and temperatures were 8 to 10°C, optimum at 27 to 30°C, their Response to Climatic Changes. The sharp awl and maximum at 35°C. Radial growth rate at 30°C was snail, Opeas pyrgula (Schmacker and Boettger, 1891) 8 to 9 mm per day. Representative isolates were and the dwarf awl snail, Opeas pumilum (Pfeiffer, 1840) deposited in the CBS-KNAW Fungal Biodiversity (Family Subulinidae) were recorded for the first time in Centre, the Netherlands (CPC 19625 = CBS 130974 and Egypt through this investigation. The first species was CPC 19626 = CBS 130975; GenBank JN815312 and collected from plant nurseries at great-Cairo for the first JN815313, respectively). Genomic DNA was extracted time in September 1996,