Demographic characteristics of Paracoccus marginatus on papaya fruit and potato tubers with an innovative method for efficient application of the multinomial theorem in demographic research

IF 5.6 1区农林科学 Q1 ENTOMOLOGY

Entomologia Generalis Pub Date : 2024-08-15 DOI:10.1127/entomologia/2024/2605

Ling-Hong Lin, Meng-Zhu Shi, Hsin Chi, Ali Güncan, Mehmet Salih Özgökçe, Remzi Atlihan, Jian-Yu Li, Li-Zhen Zheng, Elahe Rostami, Jian-Wei Fu

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引用次数: 0

Abstract

The life table data of Paracoccus marginatus Williams and Granara de Willink reared on potato tubers and papaya fruit were collected and analyzed using the age-stage, two-sex life table. The preadult survival rate (sa = 0.61) and female adult longevity (28.6 d) on papaya fruit were significantly higher than in individuals reared on potato tubers (sa = 0.38 and 18.8 d). The female adult longevity was significantly longer than it was in male adults on both hosts. The net reproductive rate (R 0 = 206.72 offspring/individual), intrinsic rate of increase (r = 0.1745 d-1) and finite rate of increase (λ = 1.1912 d-1) of P. marginatus were significantly higher on papaya fruit than they were on potato tubers (R 0 = 37.29 offspring/individual, r = 0.1138 d-1, λ = 1.1221 d-1). Population projection indicated that the total population size of P. marginatus on papaya fruit could reach 146,826 individuals after 60 days, while the total population size of P. marginatus on potato tubers would only be 3,619 individuals. This study showed that P. marginatus had a higher fitness on papaya fruit than on potato tubers. We also discuss an innovative method for applying the multinomial theorem in demographic analysis based on the multinomial coefficients and individual compositions. To facilitate the application of the multinomial theorem in life table research including both fertile and infertile bootstrap samples, we calculated the exact multinomial coefficients for all possible individual compositions. A file for a sample size of 15 individuals (file size 4.07 GB) is made available for public access at DOI: 10.5281/zenodo.11257789.

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木瓜果实和马铃薯块茎上副球孢菌的人口统计学特征，在人口统计学研究中有效应用多项式定理的创新方法

收集了在马铃薯块茎和木瓜果实上饲养的 Paracoccus marginatus Williams 和 Granara de Willink 的生命表数据，并使用年龄阶段、双性别生命表进行了分析。木瓜果实上的成虫前存活率（sa = 0.61）和雌性成虫寿命（28.6 d）显著高于马铃薯块茎上饲养的个体（sa = 0.38 和 18.8 d）。雌成虫在两种寄主上的寿命都明显长于雄成虫。边缘虫在木瓜果实上的净繁殖率（R 0 = 206.72 个后代/个体）、内在增长率（r = 0.1745 d-1）和有限增长率（λ = 1.1912 d-1）明显高于在马铃薯块茎上（R 0 = 37.29 个后代/个体，r = 0.1138 d-1，λ = 1.1221 d-1）。种群预测表明，木瓜果实上的边缘虫种群总数在 60 天后可达 146 826 个个体，而马铃薯块茎上的边缘虫种群总数仅为 3 619 个个体。这项研究表明，木瓜果实上的边缘体比马铃薯块茎上的边缘体具有更高的适应性。我们还根据多项式系数和个体组成，讨论了在人口统计学分析中应用多项式定理的创新方法。为了便于在包括可育和不可育引导样本的生命表研究中应用多项式定理，我们计算了所有可能的个体组成的精确多项式系数。15 个个体样本量的文件（文件大小为 4.07 GB）可在 DOI: 10.5281/zenodo.11257789 上公开获取。

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来源期刊

Entomologia Generalis 生物-昆虫学

CiteScore

7.10

自引率

18.80%

发文量

审稿时长

>12 weeks

期刊介绍： Its scope covers all aspects of basic and applied research dealing with insects and more broadly with arthropods inhabiting wild, agricultural and/or urban habitats. The journal also considers research integrating various disciplines and issues within the broad field of entomology and ecology. Entomologia Generalis publishes high quality research articles on advances in knowledge on the ecology and biology of arthropods, as well as on their importance for key ecosystems services, e.g. as biological control and pollination. The journal devotes special attention to contributions providing significant advances (i) on the fundamental knowledge and on sustainable control strategies of arthropod pests (including of stored products) and vectors of diseases, (ii) on the biology and ecology of beneficial arthropods, (iii) on the spread and impact of invasive pests, and (iv) on potential side effects of pest management methods. Entomologia Generalis welcomes review articles on significant developments in the field of entomology. These are usually invited by the editorial board, but proposals may be sent to the Editor-in-Chief for preliminary assessment by the editorial board before formal submission to the journal. The journal also considers comments on papers published in Entomologia Generalis, as well as short notes on topics that are of broader interest.