Supported by Scientific and Technological Project of Guizhou Province(QKHNY[2010]No.3064);Natural Science Research Project of Guizhou Provincial Department of Education(QJ 2010011);Preliminary Study Project of 973 Program(2009CB125908)
In order to clarify occurrence regularity of major damage generations of Nilaparvata lugens( Stl) in Sandu Shui Autonomous County( Sandu County for short),Guizhou Province,a karst single cropping medium rice region,th...