Screening of new resistant germplasm and resistance evaluation of different rice sub-population varieties to sheath blight (Rhizoctonia solani Kühn) Screening of Rice Resources against Rice Black-Streaked Dwarf Virus and Mapping of Resistant QTL Identification and Analysis of Resistance of NAU 92R Wheat Lines Study of Alfalfa Germplasm Resistance to Alfalfa Rust Screening and Identification of Photo-Thermo-Sensitive Genic Male Sterile Lines against Southern Rice Black-Streaked Dwarf Virus Screening of resistant germplasm resources to common bacterial blight on common bean(Phaseolus vulgaris L.)