Inheritance of Race-Specific Resistance to Mycosphaerella graminicola in Wheat
نویسندگان
چکیده
منابع مشابه
Identification and Molecular Mapping of a Gene in Wheat Conferring Resistance to Mycosphaerella graminicola.
ABSTRACT Septoria tritici leaf blotch (STB), caused by the ascomycete Mycosphaerella graminicola (anamorph Septoria tritici), is an economically important disease of wheat. Breeding for resistance to STB is the most effective means to control this disease and can be facilitated through the use of molecular markers. However, molecular markers linked to most genes for resistance to STB are not ye...
متن کاملPartial Resistance to Septoria Tritici Blotch (Mycosphaerella graminicola) in Wheat Cultivars Arina and Riband.
ABSTRACT Partial resistance to Septoria tritici blotch (STB) and its inheritance were investigated in a doubled-haploid population of a cross between cvs. Arina and Riband. The former has good partial resistance whereas the latter is susceptible. In adult plant trials in polytunnels, STB disease scores were negatively correlated with heading date. Resistance was not specific to any of the three...
متن کاملDetection of Mycosphaerella graminicola in Wheat Leaves by a Microsatellite Dinucleotide Specific-Primer
Early detection of infection is very important for efficient management of Mycosphaerella graminicola leaf blotch. To monitor and quantify the occurrence of this fungus during the growing season, a diagnostic method based on real-time PCR was developed. Standard and real-time PCR assays were developed using SYBR Green chemistry to quantify M. graminicola in vitro or in wheat samples. Microsatel...
متن کاملInteractions of Puccinia striiformis and Mycosphaerella graminicola on Wheat
aluminum pans 20 X 20 X 5 cm. No additional fertilizer was used. The soilMadariaga B., R., and Scharen, A. L. 1986. Interactions of Puccinia striiformis and andimixnwasfsufficientlys nutritious to Mycosphaerella graminicola on wheat. Plant Disease 70: 651-654. sand mix was sufficiently nutritious to support completely healthy-appearing Puccinia striiformis and Mycosphaerella graminicola are fre...
متن کاملgenetic analysis and heritabilities of resistance to mycosphaerella graminicola in wheat
septoria tritici blotch is an important wheat disease in many areas of the world including iran's warm, humidregions. in this study, crosses were made between resistant breeding line bobwhite#1/fengkang andcommercial cultivars moghan3, koohdasht, tajan and morvarid, and derived f1, f2, bc1 and bc2 generations were used to determine the genetic control of necrosis, pycnidia traits and the area u...
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ژورنال
عنوان ژورنال: Phytopathology®
سال: 2002
ISSN: 0031-949X,1943-7684
DOI: 10.1094/phyto.2002.92.2.138