The Gray Connected Advantage Analysis of the Second Generation Heliothis armigera Occurrence Degrees and the Weather Factors
SUN Li-de~(1),ZHANG Dian-xiang~(2),LIANG Zhi-bing~(1) (1.Meteorological Bureau of Kazuo County, Kazuo ,122300 , China;2.Plant Protection Station of Kazuo County)
Chinese Journal of Agrometeorology . 2005, (03): 187 -190 .