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生命表(Life table)最早在十七—十八世纪在欧洲为人口统计而设计的,常用于人寿保险事业。五十年代中期加拿大的摩利斯(Mor-ris)和米勒(Miller)两人最早将生命表运用于昆虫自然种群数量变动的研究,其后越来越多的昆虫学家利用生命表技术来研究和分析影响昆虫(特别是害虫)种群密度的重要因素,为合理制定昆虫种群的控制策略提供科学依据。
Life table (Life table) as early as the seventeenth - eighteenth Century in Europe for the demographic design, commonly used in life insurance. In the mid-1950s, Morris and Miller of Canada applied the life table to the study of the changes in the population of natural insects. Afterwards, more and more entomologists use the life table technology Studying and analyzing the important factors influencing the population density of insects (especially pests) provides a scientific basis for the reasonable formulation of insect population control strategies.