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Genus Gretchena


Taxonomic issues related to biological control prospects for the ragweed borer, Epiblema strenuana (Lepidoptera: Tortricidae)
By Gilligan, T.M., D.J. Wright, R.L. Brown, B.A. Augustinus, U. Schaffner
Zootaxa, 4729(3): 347-358, 2020
Gilligan, T.M., D.J. Wright, R.L. Brown, B.A. Augustinus, U. Schaffner, 2020. Taxonomic issues related to biological control prospects for the ragweed borer, Epiblema strenuana (Lepidoptera: Tortricidae). Zootaxa, 4729(3): 347-358. https://doi.org/10.11646/zootaxa.4729.3.3 (download also available at Researchgate)

Review of Eight unplaced Nearctic Eucosmini (Tortricidae: Olethreutinae) and descriptions of a new species
By Wright D.J. & T.M. Gilligan
Journal of The Lepidopterists' Society, 73(2): 109-121, 2019
Wright D.J. & T.M. Gilligan, 2019. Review of Eight unplaced Nearctic Eucosmini (Tortricidae: Olethreutinae) and descriptions of a new species. Journal of The Lepidopterists' Society, 73(2): 109-121. (requires account login and may not yet be active)

cite:1679865

A new species of Zeiraphera Treitschke (Tortricidae).
By Clifford D. Ferris & James J. Kruse
Journal of the Lepidopterists' Society 62(1): 31-35, 2008
Ferris, C.D. & J.J. Kruse, 2008. A new species of Zeiraphera Treitschke (Tortricidae). Journal of the Lepidopterists' Society 62(1): 31-35.

Notes on Gretchena: a new species and the synonymy of Gwendolina (Lepidoptera: Tortricidae).
By Richard L. Brown
Proceedings of the Entomological Society of Washington 84(3): 594-602, 1982
Brown, R.L., 1982. Notes on Gretchena: a new species and the synonymy of Gwendolina (Lepidoptera: Tortricidae). Proceedings of the Entomological Society of Washington 84(3): 594-602.

Pheromone-based disruption of Eucosma sonomana and Rhyacionia zozana (Lepidoptera: Tortricidae) .
By Nancy E. Gillette, John D. Stein, Donald R. Owen, Jeffrey N. Webster, and Sylvia R. Mori
Canadian Journal of Forest Research 36: 361–368, 2006
Gillette et al, 2006. Pheromone-based disruption of Eucosma sonomana and Rhyacionia zozana (Lepidoptera: Tortricidae) using aerially applied microencapsulated pheromone. Canadian Journal of Forest Research 36: 361–368 (PDF)

Two New Species of Pelochrista Lederer (Tortricidae) from Eastern United States, with Reviews of Five Similar Species
By Donald J. Wright
Journal of the Lepidopterists’ Society, 69(1): 63-72, 2015
Available online here.

Pelochrista Lederer of the Contiguous United States and Canada (Lepidoptera: Tortricidae: Eucosmini)
By Donald J. Wright & Todd M. Gilligan
The Wedge Entomological Research Foundation, Fascicle 9.5, 2017
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Eucosma Hübner of the contiguous United States and Canada (Lepidoptera: Tortricidae: Eucosmini)
By Donald J. Wright & Todd M. Gilligan
The Wedge Entomological Research Foundation, Fascicle 9.4, 2015
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