Abstract In order to contrast the fitness of Thrips palmi Karny reared on two of its hosts plants, Brassica oleracea L. leaves and Phaseolus vulgaris L. beans, life tables were constructed for T. palmi individuals reared on the two hostplants at 25°C using the age–stage, two-sex life table. The durations of the egg, first instar larva, pupa, and total immature stages of T. palmi reared on P. vulgaris were significantly longer than those reared on B. oleracea, whereas the adult preoviposition period, female adult longevity, and number of oviposition days of T. palmi reared on B. oleracea were significantly longer/greater than those on P. vulgaris. The fecundity (F) of T. palmi reared on B. oleracea (159.71 offspring/female) was significantly higher than in females reared on P. vulgaris (F = 122.98 offspring/female) despite the higher proportion of female adults that emerged on P. vulgaris. Although there were no significant differences in the intrinsic rate of increase (r), finite rate (λ), net reproductive rate (R0), and mean generation time (T) between the two populations, computer projection showed that the T. palmi population will increase faster when reared on B. oleracea than on P. vulgaris. Our results demonstrate that population projection based on life table data is potentially an important tool in pest management. Furthermore, we used the bootstrap technique to demonstrate the variable effect that survival rate and fecundity at different ages can have on population parameters.

中文翻译：

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在芸苔属（Brassicales：Brassicaceae）和菜豆（Fabales：Fabaceae）上饲养的棕榈蓟马（缨翅目：蓟马科）的人口统计学与Bootstrap技术在生命表研究中的应用讨论

摘要 为了对比栽培在两种寄主植物油菜叶和菜豆上的棕榈蓟马的适应性，利用 25°C 条件下在两种寄主植物上饲养的棕榈蓟马个体构建生命表。年龄阶段，两性生活表。P. vulgaris饲养的T. palmi的卵、一龄幼虫、蛹和总未成熟阶段的持续时间明显长于B. oleracea饲养的，而成虫产卵前期、雌成虫寿命和产卵次数在 B. oleracea 上饲养的 T. palmi 的天数明显长于/大于在 P. vulgaris 上的天数。在 B. oleracea（159.71 个后代 / 雌性）上饲养的棕榈树的繁殖力（F）显着高于在 P. vulgaris 上饲养的雌性（F = 122）。98 个后代/雌性），尽管出现在 P. vulgaris 上的雌性成虫比例较高。尽管两个种群之间的内在增长率 (r)、有限速率 (λ)、净繁殖率 (R0) 和平均世代时间 (T) 没有显着差异，但计算机投影显示棕榈棕榈种群在 B. oleracea 上饲养时比在 P. vulgaris 上增加得更快。我们的结果表明，基于生命表数据的种群预测是有害生物管理的潜在重要工具。此外，我们使用 bootstrap 技术来证明不同年龄的存活率和繁殖力对种群参数的可变影响。净繁殖率 (R0) 和两个种群之间的平均世代时间 (T)，计算机投影显示，在 B. oleracea 上饲养的棕榈树种群将比在 P. vulgaris 上增加得更快。我们的结果表明，基于生命表数据的种群预测是有害生物管理的潜在重要工具。此外，我们使用 bootstrap 技术来证明不同年龄的存活率和繁殖力对种群参数的可变影响。净繁殖率 (R0) 和两个种群之间的平均世代时间 (T)，计算机投影显示，在 B. oleracea 上饲养的棕榈树种群将比在 P. vulgaris 上增加得更快。我们的结果表明，基于生命表数据的种群预测是有害生物管理的潜在重要工具。此外，我们使用 bootstrap 技术来证明不同年龄的存活率和繁殖力对种群参数的可变影响。