气候变化领域集成服务门户(CCPortal): Effects of periodic heat events on the reproduction and longevity of female and male Agasicles hygrophila (Coleoptera: Chrysomelidae)

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DOI	10.1093/ee/nvae016
	Effects of periodic heat events on the reproduction and longevity of female and male Agasicles hygrophila (Coleoptera: Chrysomelidae)
	Jin, Jisu; Zhao, Meiting; Lv, Chen; Wan, Fanghao; Guo, Jianying
发表日期	2024
ISSN	0046-225X
EISSN	1938-2936
英文摘要	Alternanthera philoxeroides (Amaranthaceae), commonly known as alligator weed, is a globally invasive and detrimental perennial weed. Agasicles hygrophila serves as an important biocontrol agent for alligator weeds. However, during mid-summer, when temperatures increase, A. hygrophila populations experience a significant decline, leading to ineffective weed control. This study has examined the impact of periodic heat events on the reproduction and survival of A. hygrophila females and males using various mating combinations and durations of temperature treatments. The results demonstrated significant effects on all of the studied parameters across mating combinations when compared with the control. Under the same temperature combination, the fecundity and survival rates of females, as well as the egg-hatching rate, decreased significantly with increasing repeated heat exposure. Furthermore, the egg-hatching rate varied significantly among different temperatures and time-interval combinations. In addition, the females displayed greater sensitivity to heat stress than males in terms of fecundity. These findings enhance our understanding of A. hygrophila population dynamics during summer and provide insights into the release of biocontrol agents in diverse regions with varying climates.
英文关键词	Agasicles hygrophila; Alternanthera philoxeroides; periodic heat event; survival; fecundity
语种	英语
WOS研究方向	Entomology
WOS类目	Entomology
WOS记录号	WOS:001184194500001
来源期刊	ENVIRONMENTAL ENTOMOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/294586
作者单位	Chinese Academy of Agricultural Sciences; Institute of Plant Protection, CAAS; Chinese Academy of Agricultural Sciences; Institute of Apicultural Research, CAAS; Ludong University; Chinese Academy of Agricultural Sciences
推荐引用方式 GB/T 7714	Jin, Jisu,Zhao, Meiting,Lv, Chen,et al. Effects of periodic heat events on the reproduction and longevity of female and male Agasicles hygrophila (Coleoptera: Chrysomelidae)[J],2024.
APA	Jin, Jisu,Zhao, Meiting,Lv, Chen,Wan, Fanghao,&Guo, Jianying.(2024).Effects of periodic heat events on the reproduction and longevity of female and male Agasicles hygrophila (Coleoptera: Chrysomelidae).ENVIRONMENTAL ENTOMOLOGY.
MLA	Jin, Jisu,et al."Effects of periodic heat events on the reproduction and longevity of female and male Agasicles hygrophila (Coleoptera: Chrysomelidae)".ENVIRONMENTAL ENTOMOLOGY (2024).