Saving the world’s ash forests calls for international cooperation now

Ash forests in North America and Eurasia are rapidly being lost to two invasive alien species: the emerald ash borer and Chalara ash dieback fungus. We argue that better regulatory policy and science-based intervention can help slow losses, and recommend an international consortium to coordinate science-based intervention.

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The authors thank I. Danilova (Research Scientist, Sukachev Institute of Forest of the Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russian Federation) for help with generating the distribution maps and A. D. Orlinski (Scientific Officer, European and Mediterranean Plant Protection Organization, Paris, France) for his critical remarks and suggestions. D.S.-C. was supported by the European Commission under the Forest and Nature for Society (FONASO) Erasmus Mundus Joint Doctorate Program. Y.N.B. was supported by the Russian Foundation for Basic Research (no. 17-04-01486a). E.D.K. was supported by the Villum Foundation grant (grant no. VKR023062).

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Correspondence to Devrim Semizer-Cuming or Claire G. Williams.

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Semizer-Cuming, D., Krutovsky, K.V., Baranchikov, Y.N. et al. Saving the world’s ash forests calls for international cooperation now. Nat Ecol Evol 3, 141–144 (2019).

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