Asian Journal of Plant Sciences1682-39741812-5697Asian Network for Scientific Information10.3923/ajps.2004.325.329Ttitipyrum,
Triticales and Wheats) to Seed Gall Nematode and Covered Smut Diseases]]>Shahidi BonjarG.H. H. Shahsevand Hassani N. Pakgohar B. Barkhordar 3200433Seed galls caused by Anguina tritici [Syn. Anguillulina tritici (Steinb.)] and covered smut caused by Tilletia foetida (Wallr.) are two important wheat pathogens worldwide. Presence of resistance to these pathogens were investigated in three Hexaploid Amphiploids of Triticale (AABBRR, 2n= 6x= 42), Tritipyrum (AABBEbEb, 2n= 6x= 42) and bread wheat (AABBDD, 2n= 6x= 42). Macaroni wheat (AABB, 2n= 4x= 28) and a double haploid wheat (AABBDD, 2n= 6x= 42) were included as controls. To gall nematode, line 4115 of Triticale, Tritipyrum lines of (Maconum/Thinopyrum bessarabicum x Creso/Thinopyrum bessarabicum, F4), (Karim/Th. bessarabicum x Creso/Th. bessarabicum , F3, F5), double haploid variety (Omid, F3), Macaroni wheat (Yavaros) and bread wheat varieties (Falat, Atila and Omid) were resistant and, Triticale (lines of 4115 and M45), Tritipyrum (Stewart/Th. bessarabicum x Creso/Th. bessarabicum,F4) and bread wheat (Roshan) were susceptible. To covered smut, line 4116 of Triticale, three lines of Tritipyrum (Stewart/ Th. bessarabicum x Creso/Th. bessarabicum,F4), (Karim/Th. bessarabicum x Creso/Th. bessarabicum, F3), (Macoum/Th. bessarabicum x Creso/Th. bessarabicum, F4) and double haploid (Omid, F3) were resistant and bread wheat cultivars (Falat, Atila and Roshan), Macaroni wheat (Yavaros), Triticales (lines of 4115 and M45) and one Tritipyrum (Karim/Th. bessarabicum x Creso/Th. bessarabicum, F4), were susceptible. It is conclusive that there is more genetic diversity in new lines of Triticale and Tritipyrum in comparison with that of Macaroni and bread wheat lines. Resistant lines found for these two diseases in this study, could be proper sources for producing genetically resistant and transgenic lines of present commercial wheat varieties. This the first report of resistance of the mentioned lines to A. tritici and T. caries in the first ever trial in Iran.]]>Shimizu, M., Y. Nakagawa, Y. Sato, T. Furumai and Y. Igarashi et al.,2000Streptomyces sp. isolated from Rhododendron and its antifungal activity.]]>66360366Dhingra, O.D. and J.B. Sinclair,1995pp: 287-296,pp: 287-296,Selitrennikoff, C.P.,20016728832894Yun, D.J., Y. Zhao, J.M. Pardo, M.L. Narasimhan and B. Damsz et al.,19979470827087Hamood, M.S. and F.A. Fattah,1989Anguina tritici.]]>12429431Behdad, A.,1996Elahinia, A.,1998Czeeh, J.G.,2002381628Okhovat, M.,1999Hassani, H.S., I.P. King, S.M. Reader, P.D.S. Caligari and T.E. Miller,2000Tritipyrum, a new salt tolerant potential amphiploid, be a successful cereal like Triticale?.]]>2177195Shahsev and H. Hassani,19991278278Shahsev and H. Hassani,2000 Tritipyrum: A new amphiploid resistant to saline soils among different genera of cereal crops.]]>1579579William, M.D.H.M. and A. Mujeeb-Kazi,1993Thinopyrum bessarabicum: Biochemical and cytological markers for the detection of genetic integration in its hybrid derivatives with Triticum aestivum L.]]>86365370Kong, L.D., D.D. Tzeng and C.H. Yang,2001Streptomyces saraceticus N45.]]>25119127Laughlin, C.W.,19981998Anonymous,19951995Pest Control Note 94-08,19981998