Influence of different temperatures and diets on the life cycle of invasive species Conogethes punctiferalis

文献类型： 外文期刊

第一作者： Ramzan, Muhammad

作者： Ramzan, Muhammad;Shi, Longfei;Pang, Tianyuan;Chen, Xiangzhi;Li, Ruonan;Zhang, Yongjun;Pang, Tianyuan;Almaary, Khalid S.

作者机构：

关键词： climatic conditions; Conogethes punctiferalis; host plants; invasive species; life history

期刊名称：BULLETIN OF ENTOMOLOGICAL RESEARCH （ 影响因子：1.6； 五年影响因子：1.7 ）

ISSN： 0007-4853

年卷期： 2025 年 115 卷 1 期

页码：

收录情况： SCI

摘要： Understanding the interactive effects of temperature and diet on insect life cycles is crucial for effective pest management. Here, the influence of different temperatures and diets on the life cycle of Conogethes punctiferalis was investigated using the age-stage, two-sex life table analysis. The results support the hypothesis that temperature and diets (maize, apple, and artificial diet) significantly influence the entire life cycle performance of C. punctiferalis. The duration of larval development was significantly prolonged, whereas adult lifespan was shortened and showed lower reproductive capacity on apple and artificial diet than maize. The total pre-oviposition period was longer on apples than on maize and artificial diet at both temperatures (20, 26 degrees C). The highest r (0.113 d(-1)), lambda (1.128 d(-1)), R-0 (57.213) (,) and GRR (75.54) of C. punctiferalis were found on maize at 26 degrees C, while the highest T (45.062) was found on apples. Similar results were obtained in the age-specific survival curves (s(xj)), fecundity (m(x)), maternity (l(x)m(x)), and reproductive value (v(xj)) of YPM on different host plants when exposed to 20 degrees C. These findings highlight the need for further research into the complex interactions between temperature, diet, and insect life history traits to develop effective pest management strategies and enhance our understanding of insect ecology in agroecosystems.

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