植物保护学报2025，Vol.52Issue(1)：60-69,10.DOI:10.13802/j.cnki.zwbhxb.2025.2024071
基于两性生命表评价取食柞蚕蛹和灰茶尺蠖蛹对蠋蝽生长发育的影响
Evaluation of the growth and development of predatory stink bug Arma custos(Fabricius)fed on Chinese tussar moth Antheraea pernyi(Guérin-Méneville)pupae and geometer Ectropis grisescens Warren pupae based on two-sex life table
摘要
Abstract
To assess the biological control potential of predatory stink bug Arma custos(Fabricius)against Ectropis grisescens Warren,we used the high-quality prey Antheraea pernyi(Guérin-Méneville)pupae as a control and constructed an age-stage,two-sex life table for A.custos on A.pernyi pupae and E.grisescens pupae.We analyzed the effects of these diets on the development and fecundity of A.cus-tos.The results showed that there were no significant differences in preadult survival rate,preadult dura-tion,oviposition days,fecundity,and net reproductive rate between A.custos fed on E.grisescens pupae or those fed on A.pernyi pupae.However,A.custos fed on E.grisescens pupae exhibited a significantly longer adult preoviposition period(36.52 d),total preoviposition period(69.36 d),adult longevity(65.90 d),and mean generation time(79.76 d)than those fed on A.pernyi pupae.Meanwhile,the intrin-sic rate of increase and finite rate of increase of A.custos fed on E.grisescens pupae were significantly lower than those of individuals fed on A.pernyi pupae.In conclusion,despite the lower quality of E.grisescens pupae as prey compared to A.pernyi pupae,A.custos was able to successfully complete its life cycle.Notably,the significant extension of adult longevity may enhance its predation efficiency,fur-ther improving its biological control potential.Therefore,A.custos represents an effective natural ene-my for the biological control of E.grisescens pupae.关键词
蠋蝽/灰茶尺蛾/柞蚕/年龄-龄期两性生命表/生物防治Key words
Arma custos/Ectropis grisescens/Antheraea pernyi/age-stage,two-sex life table/biologi-cal control引用本文复制引用
刘琪,王琳琳,朱笑睿,林昌进,黄泓晶,匡扬帆,金煣,周子钦,陈李林..基于两性生命表评价取食柞蚕蛹和灰茶尺蠖蛹对蠋蝽生长发育的影响[J].植物保护学报,2025,52(1):60-69,10.基金项目
南平市科技特派员专项经费(N2023T011),福建省自然科学基金引导性项目(2024N0053),福建农林大学大学生创新训练项目(202410389014,FAFUXMPC20240507002-00036) （N2023T011）
