The population dynamics and spatial distribution pattern of Erythroneura sudra.
Author of the article:ZHANG An-Sheng1,FENG Jian-Guo1,YU Yi1,ZHANG Si-Cong1,LI Z hao-Hui2
Author's Workplace:1.(Institute of Plant Pro tection,Shangdong Academy of Agricultural Sciences, Jinan 250100,China);2. (Department of Plant Protection, Shandong Agricultural University,Taian 271018,China)
Key Words:Erythroneura sudra; population dynamics; spatial distribution pattern
Abstract:The popuation dynamics and spatial distribution pattern of Erythroneura sudra were studied.The results show that this pest causes three damage peaks in pea ch orchards each year.Its spatial distribution pattern fitted a negative binomia l distribut