نتایج جستجو برای: smut fungi
تعداد نتایج: 45480 فیلتر نتایج به سال:
A new smut fungus, Urocystis phalaridis, is described on Phalaris sp. (Poaceae) from Iran.
Sugarcane smut disease, caused by Sporisorium scitamineum, significantly decreases yield and use of resistant cultivars is the most cost-effective measure for disease control. Current field testing methods for identification of smut resistance are time-consuming and hindered by environmental variability. Our goal was to develop an efficient and reliable resistance identification technique that ...
Smut fungi are well-suited to investigate the ecology and evolution of plant pathogens, as they are strictly biotrophic, yet cultivable on media. Here we report the genome sequence of Melanopsichium pennsylvanicum, closely related to Ustilago maydis and other Poaceae-infecting smuts, but parasitic to a dicot plant. To explore the evolutionary patterns resulting from host adaptation after this h...
Interaction of oral streptococci biofilm is the main etiological factor for dental caries. The aim of the study was to compare oral streptococci (OS) distribution in the biofilm of primary dentition from caries-free and caries-affected preschool Mexican children. This cross-sectional study involved 40 caries-free and 40 caries-affected children with primary dentition. Each child was examined us...
Ustilaginales is also known as smut fungi are a vast and diverse group of that cause disease in crops causing huge losses worldwide. They belong to the class Ustilaginomycetes. Several members this serve valuable models for unraveling fundamental mechanisms controlling important biological processes. plant pathogenic species ustilaginales human infections. A brief description given genera conta...
Different methods of applying triadimefon to sugarcane setts and to the soil at planting for the control of smut were tested in field trials. Immersing healthy setts in cold water containing 250 pglml triadimefon was beneficial when the setts were subsequently inoculated with smut before planting or grown under low levels of the disease, but was ineffective when smut was severe. Treating seedca...
In the Republic of Tatarstan, due to favorable soil-climatic and market conditions, spring wheat production is developed, but grain yields are limited by a number unfavorable factors, one which spread fungal diseases. At same time, pressure pathogenic fungi makes it possible carry out fruitful breeding work in Tatarstan on resistance diseases, main activity Kazan Research Center RAS. The purpos...
Loose smut, caused by Ustilago tritici (Pers.) Rostr., is a systemic disease of tetraploid durum wheat (Triticum turgidum L.). Loose smut can be economically controlled by growing resistant varieties, making it important to find and deploy new sources of resistance. Blackbird, a variety of T. turgidum L. subsp. carthlicum (Nevski) A. Love & D. Love, carries a high level of resistance to loose s...
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