Isolation and Preliminarily Functional Analysis of SGT1 Gene of Thinopyrum intermedium Microsatellite Mapping of Powdery Mildew Resistance Gene in Wheat Landrace Xiaobaidong Proteome Changes in Wheat Varieties Brock and Jing 411 after Inoculating Blumenia graminis Development, Field and Molecular Characterization of Advanced Lines with Pleiotropic Adult-Plant Resistance in Common Wheat Genetic Analysis of the Resistance of the Wheat variety Bainong 64 to Slow Powdery Mildew Genetic Analysis of the Resistance of the Wheat variety Bainong 64 to Slow Powdery Mildew Identification and Genetic Analysis of the Resistance of the Wheat Germplasm "91(260)3-3-8" to Powdery Mildew Transfer of the powdery mildew resistant gene from T.dicoccoides into T.aestivum and its RAPD analysis Effects of silicon supply and Sphaerotheca fuliginea inoculation on resistance of cucumber seedlings against powdery mildew Safety of tetraconazole to cucumber and its efficacy against cucumber powdery mildew Influences of nozzle types on pesticide deposition on cucumber leaves and their inhibitive effects on Sphaerotheca fuliginea in greenhouses