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《Journal of Anhui Agricultural Sciences》 2010-21
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Space-time Distribution Pattern of Monochamus alternatus in Wanding City

XIONG Zhong-ping et al(Southwest Forestry University,Key Warning and Control Laboratory for Forest Disaster of Yunnan Province,Kunming,Yunnan 650224)  
[Objective]The purpose was to study space-time distribution pattern of Monochamus alternatus in Wanding City.[Method]Based on data about insect situation supervision on M.alternatus in Wanding City,by using related mathematical statistics methods including linear regression analysis and spatial distribution pattern of insect population,the relationship between eclosion period,eclosion quantity and temperature of M.alternatus adult,spatial distribution pattern of adult insects and its life history were studied.[Result]M.alternatus reproduced for one generation per year in Wanding City,May and Jun.were not only its peak adult stage,but also its key trapping period.In spatial distribution pattern,M.alternatus was grouped in spatial distribution.[Conclusion]This study provided theoretical basis for forestry bureau of Wanding City to control M.alternatus from now on.
【Fund】: 云南省重点学科森林保护学(XKZ200905)
【CateGory Index】: S763.38
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