甘蓝虫对油菜的早期侵染改变了桃薯蚜、桃蚜及其天敌的表现和行为

IF 3.8 1区农林科学 Q1 AGRONOMY

Pest Management Science Pub Date : 2025-05-28 DOI:10.1002/ps.8921

Huang Jing Xuan, Jamin Ali, Zhao Jianye, Xi Xian Chen, Hamed A. Ghramh, Khalid Ali Khan, Syed Shane Alam, Asim Munawar, Adil Tonğa, Ri Zhao Chen

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引用次数: 0

摘要

害虫侵染植物可以改变植物的生理机能，从而通过间接效应影响随后的食草动物及其天敌的生产和行为，即通过先前的食草行为介导植物性状的变化。摘要本研究探讨了青菜蚜（Eurydema ornata，半翅目：五蝽科）事先侵染青菜蚜后，对青菜蚜及其天敌天敌绿腹蚜（Harmonia axyridis，鞘翅目：coccinedlilidae）和寄生蜂蚜（Aphidius gifuensis，膜翅目：小蜂科）的影响。为了探索这些相互作用，我们评估了蚜虫的存活率和繁殖力，监测了种群动态，研究了捕食者和寄生性昆虫的行为，并分析了植物挥发物的排放。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Prior Brassica rapa infestation by the cabbage bug, Eurydema ornata alters the performance and behavior of the peach-potato aphid, Myzus persicae and its natural enemies

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Prior Brassica rapa infestation by the cabbage bug, Eurydema ornata alters the performance and behavior of the peach-potato aphid, Myzus persicae and its natural enemies

Plant infestation by insect pests can alter plant physiology, thereby influencing the performance and behavior of subsequent herbivores and their natural enemies through indirect effects—changes in plant traits mediated by prior herbivory. This study investigates how prior infestation of Brassica rapa by the cabbage bug Eurydema ornata (Hemiptera: Pentatomidae) affects the aphid Myzus persicae (Hemiptera: Aphididae) and its natural enemies, the predator Harmonia axyridis Coleoptera: Coccinedllidae) and the parasitoid Aphidius gifuensis (Hymenoptera: Braconidae). To explore these interactions, we assessed aphid survival and fecundity, monitored population dynamics, examined the behavior of the predator and parasitoid, and analyzed plant volatile emissions.

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来源期刊

Pest Management Science 农林科学-昆虫学

CiteScore

7.90

自引率

9.80%

发文量

553

审稿时长

4.8 months

期刊介绍： Pest Management Science is the international journal of research and development in crop protection and pest control. Since its launch in 1970, the journal has become the premier forum for papers on the discovery, application, and impact on the environment of products and strategies designed for pest management. Published for SCI by John Wiley & Sons Ltd.