Post Harvest Management of Karnal Bunt, A Quarantine Disease in Wheat
نویسندگان
چکیده
منابع مشابه
SNP-Based Improvement of a Microsatellite Marker Associated with Karnal Bunt Resistance in Wheat
Marker-assisted selection (MAS) has become the technology of choice for introgressing important traits with indistinct phenotypes into agronomically elite cultivars. Karnal bunt (KB, causal agent Tilletia indicaMitra) is an economically important fungal pathogen of wheat (Triticum aestivum L.) which has caused economic losses in the USA since it was first reported in 1996. To protect U.S. wheat...
متن کاملRainfall and temperature distinguish between Karnal bunt positive and negative years in wheat fields in Texas.
Karnal bunt of wheat, caused by the fungus Tilletia indica, is an internationally regulated disease. Since its first detection in central Texas in 1997, regions in which the disease was detected have been under strict federal quarantine regulations resulting in significant economic losses. A study was conducted to determine the effect of weather factors on incidence of the disease since its fir...
متن کاملUse of Optical Sorting to Detect Karnal Bunt-Infected Wheat Kernels
A high-speed sorter was used to remove kernels infected with Karnal bunt from 1800g wheat samples. When the sorter removed about 8% or more of the sample, the reject portion contained 100% of the bunted kernels. Concentrating the bunted kernels in a smaller sample size will reduce sample inspection time and should reduce inspection errors. One high-speed sorter can process up to 8800 kg/hr, thu...
متن کاملDraft genome sequence of Karnal bunt pathogen (Tilletia indica) of wheat provides insights into the pathogenic mechanisms of quarantined fungus
Karnal bunt disease in wheat is caused by hemibiotrophic fungus, Tilletia indica that has been placed as quarantine pest in more than 70 countries. Despite its economic importance, little knowledge about the molecular components of fungal pathogenesis is known. In this study, first time the genome sequence of T. indica has been deciphered for unraveling the effectors' functions of molecular pat...
متن کاملAlteration of Genetic Make-up in Karnal Bunt Pathogen (Tilletia indica) of Wheat in Presence of Host Determinants
Alteration of genetic make-up of the isolates and monosporidial strains of Tilletia indica causing Karnal bunt (KB) disease in wheat was analyzed using DNA markers and SDS-PAGE. The generation of new variation with different growth characteristics is not a generalized feature and is not only dependant on the original genetic make up of the base isolate/monosporidial strains but also on interact...
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ژورنال
عنوان ژورنال: Plant Pathology Journal
سال: 2015
ISSN: 1812-5387
DOI: 10.3923/ppj.2015.23.30