Interactions between pollinators and their plant hosts are central to maintaining global biodiversity and ensuring our food security. In this special issue, we compile reviews that summarize existing knowledge and point out key outstanding research areas to understand and safeguard pollinators, pollinators–host plant interactions and the pollination ecosystem services they provide. The vast diversity of the pollinator–plant interactions that exists on this planet still remains poorly explored, with many being associations involving a specialist pollinator partner, although historically most focus has been given to generalist pollinators, such as the honeybee. Two areas highlighted here are the ecology and evolution of oligolectic bee species, and the often-neglected groups of pollinators that forage solely at night. Advances in automated detection technologies could offer potential and complementary solutions to the current shortfall in knowledge on interactions occurring between less well-documented plant–pollinator associations, by increasing the collection range and capacity of flower visitation data over space and time. Pollinator–host plant interactions can be affected by external biotic factors, with herbivores and pathogens playing particularly important roles. Such interactions can be disrupted by modifying plant volatile and reward chemistry, with possible effects on pollinator attraction and pollination success. Mechanisms which underpin interactions between plants and their pollinators also face many anthropogenic disturbances. Reviews in this issue discuss threats from parasites and climate change to pollinator populations and plant–pollinator networks, and suggest new ways to mitigate these threats. While the protection of existing plant–pollinator networks will be a crucial goal for conservation biology, more research is needed to understand how lost interactions in degraded habitats may be restored with mutual benefits to plants and pollinators.
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July 2020
Issue Editors
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Cover Image
Cover Image
The cover of this issue of
Emerging Topics in Life Sciences: New Directions in Pollinator Research , features an illustration from the review by Kessler and Chautá. In their review, they discuss how herbivory can affect the outcome of plant-pollinator interactions through plant metabolic changes induced by herbivores.
Editorial|
June 18 2020
New directions in pollinator research: diversity, conflict and response to global change
Alison Scott-Brown
;
Department of Natural Capital and Plant Health, Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AB, U.K.
Correspondence: Alison Scott-Brown (a.scott-brown@kew.org) or Hauke Koch (h.kock@kew.org)
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Hauke Koch
Department of Natural Capital and Plant Health, Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AB, U.K.
Correspondence: Alison Scott-Brown (a.scott-brown@kew.org) or Hauke Koch (h.kock@kew.org)
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Publisher: Portland Press Ltd
Received:
May 14 2020
Revision Received:
June 01 2020
Accepted:
June 01 2020
Online ISSN: 2397-8562
Print ISSN: 2397-8554
© 2020 The Author(s). Published by Portland Press Limited on behalf of the Biochemical Society and the Royal Society of Biology
2020
Emerg Top Life Sci (2020) 4 (1): 1–6.
Article history
Received:
May 14 2020
Revision Received:
June 01 2020
Accepted:
June 01 2020
Citation
Alison Scott-Brown, Hauke Koch; New directions in pollinator research: diversity, conflict and response to global change. Emerg Top Life Sci 2 July 2020; 4 (1): 1–6. doi: https://doi.org/10.1042/ETLS20200123
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