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Genetic diversity of Rhynchosporium secalis in Tunisia as revealed by pathotype, AFLP, and microsatellite analyses
Genetic variability among 122 Rhynchosporium secalis isolates collected from barley in three regions of Tunisia was investigated using host differentials, amplified fragment length polymorphism (AFLP), and microsatellite ...
Genetic differentiation in Pyrenophora teres f. teres populations from Syria and Tunisia as assessed by AFLP markers
To investigate the level of genetic differentiation and diversity among
Pyrenophora teres isolate populations originating from different agro-ecological
areas of Syria and Tunisia and to determine the potential of AFLP ...
Performance of Barley Lines Selected under Drought Stressed Conditions and Ultra-Low Density
Rainfall and temperature are unpredictable in Mediterranean environments, which result in irregular
environmental conditions for crop growth and a critical source of uncertainty for farmers. In this study,
selected barley ...
First record of Barley yellow dwarf virus and Cereal yellow dwarf virus in Tunisia
A survey for Barley yellow dwarf (BYDV) and Cereal yellow dwarf viruses (CYDV) was carried out during April 2001 covering seven major cereal-growing regions (Beja, Bizerte, Cap-Bon, Jendouba, Le Kef, Siliana and Zaghouan) ...
Efficient Production of Tetraploid Barley (Hordeum vulgare L.) by Colchicine Treatment of Diploid Barley
An experiment was conducted to induce tetraploidy in three diploid barley varieties (Martin, Rihane and
Manel) through different colchicines treatments. Colchicine was added for three different concentrations
at three ...
Farmer participation in barley breeding in Syria, Morocco and Tunisia
The paper describes experiments on farmer participation in plant breeding conducted in three countries (Morocco, Syria and Tunisia) on barley, which is the predominant annual rainfed crop in the most marginal areas of these ...
Towards the conservation of crop wild relative diversity in North Africa: checklist, prioritisation and inventory
Crop wild relatives (CWR) are wild species that are more or less genetically related to crops that can be used to introgress useful genes for improvement of productivity, resistance to biotic and abiotic stresses and quality ...
Importance du BYDV sur orge et avoine en Tunisie et évaluation de l'infection virale sur leur qualité fourragère
Les céréales sont considérées comme des cultures stratégiques en Tunisie de par leur importance économique et les emblavures qu’elles occupent. Les maladies virales plus particulièrement le virus de la jaunisse nanisante ...
Development of two species-specific primer sets to detect the cereal cyst nematodes Heterodera avenae and Heterodera filipjevi
Twelve Heterodera species are of major economic significance in wheat and barley. Of these, H. avenae, H. filipjevi and H. latipons are among the most important ones, and sometimes coexist. The identification of Heterodera ...