Dual ecosystem services of syrphid flies (Diptera: Syrphidae): pollinators and biological control agents.,Pest Management Science

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Dual ecosystem services of syrphid flies (Diptera: Syrphidae): pollinators and biological control agents.
Pest Management Science ( IF 3.8 ) Pub Date : 2020-03-16 , DOI: 10.1002/ps.5807
Lucinda Dunn ₁ , Manuel Lequerica ₂ , Chris R Reid ₃ , Tanya Latty ₁

Affiliation

With increasing worldwide pressure on bee pollinator populations and an increase in insecticide resistance amongst pest insects, there is a growing need for diversification of pollinator and pest control systems. Syrphid flies (Diptera: Syrphidae) contribute ecosystem services to agroecosystems through their supporting roles as crop pollinators and predators of pests. Adult syrphids are important pollinators with high floral visitation rates and pollen carrying capacity, while predatory syrphid larvae are natural biological control agents, reducing aphid populations in both field and laboratory conditions. The present challenge is to determine whether syrphid flies have the potential for application as pollinators and in integrated pest management schemes as biological control agents. Currently, there are gaps in research that are hindering the use of syrphids as dual service providers. Such gaps include a lack of knowledge of syrphid floral preferences, the role and viability of adult syrphids as pollinators in natural and agro-ecological pollinator networks, and the predatory efficiency of larvae in field and glasshouse conditions. By reviewing relevant literature, we demonstrate syrphid flies have the potential to be used as pollinators and biological control agents. © 2020 Society of Chemical Industry.

中文翻译：

蓝鳞蝇的双重生态系统服务（双翅目：Syrphidae）：传粉媒介和生物防治剂。

随着全球对蜜蜂授粉媒介种群压力的增加以及害虫中杀虫剂抗药性的增加，对授粉媒介和害虫控制系统的多样化需求日益增长。Syrphid蝇（双翅目：Syrphidae）通过作为农作物授粉媒介和害虫捕食者的辅助角色，为农业生态系统贡献生态系统服务。成年的蓝鹭是重要的传粉者，具有较高的花访生率和花粉携带能力，而掠食性的蓝鹭幼虫是天然的生物防治剂，可减少田间和实验室条件下的蚜虫种群。当前的挑战是确定蓝蝇蝇是否具有作为传粉媒介的潜力以及在综合有害生物管理计划中作为生物防治剂的潜力。目前，研究方面的空白阻碍了将syrphids用作双重服务提供者。这种差距包括缺乏对Syrphid花卉偏好的了解，成年Syrphids在自然和农业生态授粉媒介网络中作为传粉媒介的角色和生存力，以及幼虫在田间和温室条件下的掠食效率。通过回顾相关文献，我们证明了蓝蝇蝇有可能被用作传粉媒介和生物防治剂。©2020年化学工业协会。我们证明了蓝嘴lies蝇有可能被用作授粉剂和生物防治剂。©2020年化学工业协会。我们证明了蓝嘴lies蝇有可能被用作授粉剂和生物防治剂。©2020年化学工业协会。

更新日期：2020-03-16

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