Exposure to nectar‐realistic sugar concentrations negatively impacts the ability of the trypanosome parasite ( Crithidia bombi ) to infect its bumblebee host,Ecological Entomology

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Exposure to nectar‐realistic sugar concentrations negatively impacts the ability of the trypanosome parasite ( Crithidia bombi ) to infect its bumblebee host
Ecological Entomology ( IF 2.0 ) Pub Date : 2020-06-15 , DOI: 10.1111/een.12901
Arran J. Folly _{1,

2} , Marta Barton‐Navarro ₁ , Mark J. F. Brown ₁

Affiliation

1. The ideal conditions for a parasite are typically found with its preferred host. However, prior to transmission to a naïve host and successful infection, a parasite may have to withstand extrinsic environmental conditions. Some parasites have adapted to time away from hosts, for example, by co‐opting vectors or by having drought‐resistant growth stages. However, other parasites may have no obvious adaptations to persist during prolonged transmission cycles. Consequently, the environment may detrimentally impact parasite fitness and ultimately epidemiology.

中文翻译：

暴露于花蜜真实的糖浓度会对锥虫寄生虫（Crithidia bombi）感染其大黄蜂宿主的能力产生负面影响

1. 寄生虫的理想条件通常与其首选宿主一起发现。然而，在传播给幼稚宿主并成功感染之前，寄生虫可能必须承受外部环境条件。一些寄生虫已经适应了远离宿主的时间，例如，通过选择载体或具有抗旱生长阶段。然而，其他寄生虫可能没有明显的适应能力在延长的传播周期中持续存在。因此，环境可能会对寄生虫的适应性和最终的流行病学产生不利影响。

更新日期：2020-06-15

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