Fungal resistance of Triticum durum — T. monococcum ssp. aegilopoides amphiploidPilzresistenz eines amphiploiden Bastards aus Triticum durum und T. monococcum ssp. aegilopoides

被引:0
|
作者
D. Plamenov
I. Belchev
V. Kiryakova
P. Spetsov
机构
[1] Technical University,Faculty of Ecology
[2] Dobroudja Agricultural Institute,undefined
[3] cGeneral Toshevo,undefined
关键词
amphiploid; leaf rust; powdery mildew; resistance; ssp. ; Amphiploid; Getreideblattrost; Echter Mehltau; Resistenz; ssp. ;
D O I
10.1007/BF03356287
中图分类号
学科分类号
摘要
A Triticum durum — T. monococcum amphiploid (AABBAmAm) was synthesized by chromosome doubling of sterile triploid hybrids obtained between the two T. durum cultivars Saturn-1 and Neptun-2, and one T. monococcum ssp. aegilopoides (AmAm) accession. The two amphiploid lines, A1 and A2 with each durum cultivar, expressed resistance to wheat powdery mildew at seedling and adult stage, and to four leaf rust cultures, including isolate 22762 to which the diploid wild wheat was susceptible. The newly produced amphiploid could be a useful genetic resource for fungal resistance in wheat.
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页码:60 / 62
页数:2
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