Biology of the wheat stem sawfly and control countermeasures.
Author of the article:HUANG Xiang-Guo,WANG Hai-Qing,GE Ju-Mei,GAO He-Chen,LI Chun-Xi
Author's Workplace:(Northwest Plateau Institute of Biology, Chinese Academy of Sciences, X ining 810001,China).
Key Words:wheat stem sawfly; biology; countermeasure
Abstract:In recent years, damages, such as decreased 1 000 kernel Wt, low yield and bad quality, caused by the wheat stem sawfly to spring wheat yield and qual ity b ecame more serious. This paper reviews the geographic distribution, classificati on and ha bits o