Number of Experiments Needed to Determine Wheat Disease Phenotypes for Four Wheat Diseases
نویسندگان
چکیده
William W. Bockus, Department of Plant Pathology, Throckmorton Hall, Kansas State University, Manhattan 66506; Zhaohui Su, Statistical and Data Analysis Center, Harvard School of Public Health, Boston, MA 02115; Karen A. Garrett, Bikram S. Gill, and James P. Stack, Department of Plant Pathology, and Allan K. Fritz and Kraig L. Roozeboom, Department of Agronomy, Kansas State University; and T. Joe Martin, Kansas State University Agricultural Research Center-Hays, Hays 67601
منابع مشابه
Evaluation of Resistance to Zymoseptoria tritici Blotch andFusarium Head Blight in Some Genotypes of Bread Wheat
Using resistant cultivars is an effective method in management Zymoseptoria tritici Blotch and Fusarium Head Blight of wheat. This study was conducted to identify new sources of resistance to these diseases among a large number of Iranian cultivars and new wheat genotypes. The genotypes were cultivated in an augment design in the research farm of Aliabad Katoul Agricultural School. Artificial c...
متن کاملWheat Leaf Rust Disease Severity Estimation Using Reflectance Spectrum Coding Methods
Using spectroradiometry and remote sensing techniques is an effective and rapid method in diagnosing vegetation diseases which enforced mostly by using spectral vegetation indices and statistical methods. The present study aimed to deploy encoding technique for the reflectance spectrum of the wheat leaves to assess the severity of the Rust disease. This is unlike to the spectral vegetation ind...
متن کاملYield Components and Grain Yield Responses of Four Wheat Cultivars to Growth Retardant Cycocel under Terminal Drought Stress Conditions
This research was carried out to study the grain yield, yield components and NDVI (normalized difference vegetation index) responses of four wheat cultivars to growth retardant cycocel under terminal drought stress conditions. The experiment was laid out as a split split plot with three replicates at the experimental farm of the School of Agriculture, Shiraz University, Shiraz, Iran in 2016-201...
متن کاملResponses of above and below-ground traits of wheat wild relative (Aegilops tauschii) and bread wheat (Triticum aestivum L.) to imposed moisture stress
The narrow genetic variation of bread wheat is one of the limitations to improve it for drought-tolerance. The research carried out to study the responses of different genotypes and traits to imposed moisture stress. The plant material comprised of 10 Aegilops tauschii accessions as well as a tolerant (BW2) and a susceptible (BW1) bread wheat cultivar. To assess the root and shoot-traits, two s...
متن کاملInfluence of Leaf Diseases on Grain Yield and Yield Components in Winter Wheat
Leaf diseases’ influence the relationship between the yield and yield components of winter wheat (Triticum aestivum L.). Field experiments were conducted during 2003–2006 on a light loamy gleyic cambisoil in the central part of Lithuania to determine how leaf disease severity level affects grain yield and yield components. The area under disease progress curves (AUDPC), grain yield and yield co...
متن کامل