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Reproductive interference and Satyrisation: mechanisms, outcomes and potential use for insect control
Journal of Pest Science ( IF 4.8 ) Pub Date : 2022-02-08 , DOI: 10.1007/s10340-022-01476-6
Christina Mitchell 1 , Stewart Leigh 1 , Luke Alphey 2 , Wilfried Haerty 3 , Tracey Chapman 1
Affiliation  

Reproductive Interference occurs when interactions between individuals from different species disrupt reproductive processes, resulting in a fitness cost to one or both parties involved. It is typically observed between individuals of closely related species, often upon secondary contact. In both vertebrates and invertebrates, Reproductive Interference is frequently referred to as ‘Satyrisation’. It can manifest in various ways, ranging from blocking or reducing the efficacy of mating signals, through to negative effects of heterospecific copulations and the production of sterile or infertile hybrid offspring. The negative fitness effects of Satyrisation in reciprocal matings between species are often asymmetric and it is this aspect, which is most relevant to, and can offer utility in, pest management. In this review, we focus on Satyrisation and outline the mechanisms through which it can operate. We illustrate this by using test cases, and we consider the underlying reasons why the reproductive interactions that comprise Satyrisation occur. We synthesise the key factors affecting the expression of Satyrisation and explore how they have potential utility in developing new routes for the management and control of harmful insects. We consider how Satyrisation might interact with other control mechanisms, and conclude by outlining a framework for its use in control, highlighting some of the important next steps.



中文翻译:

生殖干扰和饱和:昆虫控制的机制、结果和潜在用途

当不同物种的个体之间的相互作用扰乱生殖过程时,就会发生生殖干扰,从而导致相关一方或双方的健康成本。通常在密切相关物种的个体之间观察到这种情况,通常是在二次接触时。在脊椎动物和无脊椎动物中,生殖干扰通常被称为“饱和”。它可以通过多种方式表现出来,从阻断或降低交配信号的功效,到异种交配的负面影响以及不育或不育杂种后代的产生。物种间相互交配中的萨特化的负面适应性效应通常是不对称的,而正是这一方面与害虫管理最相关,并且可以在害虫管理中提供实用性。在这篇评论中,我们重点关注“色狼化”并概述其运作机制。我们通过使用测试案例来说明这一点,并考虑构成萨蒂化的生殖相互作用发生的根本原因。我们综合了影响 Satyrization 表达的关键因素,并探讨了它们在开发有害昆虫管理和控制新途径方面的潜在效用。我们考虑了饱和化如何与其他控制机制相互作用,并通过概述其在控制中的使用框架来结束,强调了一些重要的后续步骤

更新日期:2022-02-09
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