Comparative study of Pyrenophora graminea incidence on Hordeum vulgare L. hybrid populations and their parents.

Wahiba Afissa; Fadhila Siaki

doi:10.56027/JOASD.spiss102021

Auteurs

Wahiba Afissa
Fadhila Siaki

DOI :

https://doi.org/10.56027/JOASD.spiss102021

Mots-clés :

Pyrenophora graminea, barley (Hordeum vulgare L.), leaf stripe, variability, resistance

Résumé

The seed- borne pathogen Pyrenophora graminea Ito& Kur. is the causal agent of barley leaf stripe, a destructive disease in most barley growing region in the world. In order to improve the barley species in Algeria against this disease, it is necessary to know their tolerance reaction to it. The genotype that have been tested are five parent genotypes: ACSAD, Tichedrett, Saida, Rihane, Hamra and eight populations hybrid obtained by intraspecific crosses of the parents and then sowing of F1 to F8. We compared the incidence of the isolate of Pyrenophora graminea for morphological characters (Stem height) and yield (1000-grain weight, medium yield of plant) of the studied variety. The results obtained showed the existence of variability between our thirteen genotypes of barley which had a different resistance level in the quantitative and qualitative characters.

Références

Arabi, M.I.E., MirAli, N., Jawhar, M. & AlSafadi, B. (2001). The effects of barley seeds infected with Pyrenophora graminea on storage proteins (Hordeins) patterns. Plant Variety Seeds 14:113-117.

Arabi, M.I.E., Jawhar, M., Al-Safadi, B. & Mirali, N. (2004). Yield responses of barley to leaf stripe (Pyrenophora graminea) under experimental conditions in southern Syria. Journal of Phytopathology 152: 519-523.

Badr, A., Muller, K., Schafer-Pregl R., El Rabey, H., Effgen, S., Ibrahim, H.H., Pozzi, C., Rohde, W. & Salamini, F. (2000). The origin, domestication and history of barley (Hordeum vulgare). Molecular Biology and Evolution 17: 499-510.

Bendif, N. 1994. La situation actuelle des maladies des céréales en Algérie I.T.G.C. (Algérie). Rev. Céréaliculture 27: 8-12. (accessed 07.07.2018)

Benbelkacem, A., Boubekeur, R., Boulif, M. (2000a). Les pertes de rendement causées par la maladie striée (Pyrenophora graminea) de l’orge en Algérie. Al Awantia 101: 53-65.

Benbelkacem, A., Boulif, M., Amir, A. & Ceccarelli, S.(2000b). Variation in the pathogenicity of 20 Algerian isolates of Pyrenophora graminea Ito & Kur. on nine barley (Hordeum vulgare L.) varieties. Phytopathologia Mediterranea 39 (3): 389-395.

Bessaoud O., Pellissier JP., Rolland JP., Khechimi W (2019) Rapport de synthèse sur l’agriculture en Algérie. Research Report. CIHEAM-IAMM, pp 82. https://hal.archives-ouvertes.fr/hal-02137632.

Benkorteby-Lyazid, H., Zeghar, I., Hanifi-Mekliche, L., Bouznad, Z. (2019). Barley leaf stripe disease in Algeria: evaluation of virulent Pyrenophora graminea isolates and identification of resistant Algerian barley genotypes. Journal of Agricultural 25:367-372.

DIckson J.G (1956) Diseases of field crops, McGraw-Hill Book Company, Inc., New York,

FAOSTAT (2020). Bulletin de la FAO sur l'offre et la demande de céréales. http://www.fao.org/worldfoodsituation/csdb/fr/#:~:text=Les%20derni%C3%A8res%20pr%C3%A9visions%20de%20la,pour%20cent%20en%20glissement%20annuel.

Houston, B.R., Oswald, J.W. (1948). Methods of inoculation of barley with the stripe disease Helminthosporium gramineum. Phytopathology 38: 915. (accessed 16.3.2017)

Hammouda, A.M. (1986). A modified technique for inoculation in leaf stripe of barley. Acta Phytopathologica et Entomologica Hungarica 21: 255-259. (accessed 25.7.2017)

Lammari, HI., Rehfus, A., Stammler, G., Fellahi, ZEA., Benbelkacem, A. & Benslimane, H. (2019). Occurrence and frequency of spot form and net form of net blotch disease of barley in Algeria. Journal of plant diseases and protection. https://doi:10.1007/s41348-019-00278-w

Mathur, R.S., Mathur, S.C. & Bejpai, A.G. (1964) . An attempt to estimate loss caused by the stripe disease of barley. Plant Dis. Reptr 48:708-710.

Mohammad, A., Mahmood, M. (1974). Growth, Sporulation and Conidial Characteristics of Seven Isolates of Helminthosporium Gramineum Rab. Mycopathologia et Mycologia Applicata 52 (2) : 109-14. https://doi.org/10.1007/BF02128053.

Nilsson В (1976) Resistance to stripe (Helminthosporium gramineum) in barley, In:Proceedings of the 3rd International Barley Genetics Symposium, arching, Germany, pp. 470-475

Rahal–Bouziane H. (2006). Caractérisation agro-morphologique de l'orge (Hordeum vulgare L.) cultivée dans les oasis de la région d'Adrar, Algeria . Thesis, INA. http://localhost:8080/xmlui/handle/123456789/215.

Sayoud, R., Benbelkacem, A. (1996). Situation des maladies des céréales en Algérie In: Proceeding du symposium régional sur les maladies des céréales et des légumineuses alimentaires,Rabat, Maroc. 69-70pp (accessed 12.1.2018).