Sources of resistance in durum wheat and its wild relatives to Russian wheat aphid (Hemiptea: Aphididae)
Citation
M. I. Al - Ghannoum, Mustapha El Bouhssini, Nachit Miloudi, Serpil Kornoşor. (30/6/2016). Sources of resistance in durum wheat and its wild relatives to Russian wheat aphid (Hemiptea: Aphididae). Revue Marocaine de Protection des Plantes, 9, pp. 61-67.
Abstract
Russian wheat aphid (RWA), Diuraphis noxia (Kurdjumov), is a serious pest of cereals in
many parts of the world, particularly in dry areas. As limited resistance sources to this pest
were previously identified in durum wheat, 144 accessions of Aegilops spp. and 72
advanced durum wheat lines were evaluated for resistance to RWA in the field and in the
plastic house at Tel Hadya, Syria. Ten Aegilops accessions and 14 advanced durum wheat
lines showed good level of resistance to RWA. The best five lines were studied for
categories of resistance, and the results showed that antibiosis, antixenosis and tolerance are
involved in various combinations
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