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[目的]对畹町市松墨天牛时空分布格局进行研究。[方法]根据对畹町市松墨天牛虫情监察的数据资料,运用线性回归分析、昆虫种群的空间分布型等相关的数理统计方法,研究松墨天牛成虫的羽化历期、羽化量和温度的关系、成虫的空间分布类型和松墨天牛生活史。[结果]松墨天牛在畹町市1年1代,5、6月为成虫盛期,也是诱捕关键时期;从空间分布型看,松墨天牛空间分布聚集。[结论]该研究可为今后畹町市林业局对松墨天牛的防治提供理论依据。
[Objective] The research aimed to study the spatio-temporal distribution of Monochamus alternatus in Wutang town. [Method] Based on the data of monitoring Monochamus alternatus in Wutang town, using the linear regression analysis and the spatial distribution pattern of insect population, we studied the emergence period, Temperature, the spatial distribution of adults and the life history of Monochamus alternatus. [Result] The Monochamus alternatus Hope Mats. Was the mature period of adults during 1 year, 1, 5 and 6 months in Wanding City, and it was also the key period for trapping. From the perspective of spatial distribution, Monochamus alternatus was distributed in space. [Conclusion] This study could provide a theoretical basis for the prevention and control of Monochamus alternatus in the future.