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Pest categorisation of Diabrotica undecimpunctata howardi
The EFSA Panel on Plant Health performed a pest categorisation of Diabrotica undecimpunctata howardi (Coleoptera: Chrysomelidae) for the EU. This subspecies occurs in North and Central America. Adults oviposit on annual plants in the families Asteraceae, Chenopodiaceae, Cucurbitaceae, Fabaceae, Poac...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7729658/ https://www.ncbi.nlm.nih.gov/pubmed/33318768 http://dx.doi.org/10.2903/j.efsa.2020.6358 |
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author | Bragard, Claude Dehnen‐Schmutz, Katharina Di Serio, Francesco Gonthier, Paolo Jacques, Marie‐Agnès Jaques Miret, Josep Anton Justesen, Annemarie Fejer MacLeod, Alan Magnusson, Christer Sven Milonas, Panagiotis Navas‐Cortes, Juan A Parnell, Stephen Potting, Roel Reignault, Philippe Lucien Thulke, Hans‐Hermann Van der Werf, Wopke Civera, Antonio Vicent Yuen, Jonathan Zappalà, Lucia Kertész, Virág Maiorano, Andrea Streissl, Franz MacLeod, Alan |
author_facet | Bragard, Claude Dehnen‐Schmutz, Katharina Di Serio, Francesco Gonthier, Paolo Jacques, Marie‐Agnès Jaques Miret, Josep Anton Justesen, Annemarie Fejer MacLeod, Alan Magnusson, Christer Sven Milonas, Panagiotis Navas‐Cortes, Juan A Parnell, Stephen Potting, Roel Reignault, Philippe Lucien Thulke, Hans‐Hermann Van der Werf, Wopke Civera, Antonio Vicent Yuen, Jonathan Zappalà, Lucia Kertész, Virág Maiorano, Andrea Streissl, Franz MacLeod, Alan |
collection | PubMed |
description | The EFSA Panel on Plant Health performed a pest categorisation of Diabrotica undecimpunctata howardi (Coleoptera: Chrysomelidae) for the EU. This subspecies occurs in North and Central America. Adults oviposit on annual plants in the families Asteraceae, Chenopodiaceae, Cucurbitaceae, Fabaceae, Poaceae, Polygonaceae and Solanaceae. Adults feed on tender plant parts in hosts in 40 additional botanical families. Preimaginal development takes place on the roots of the host plant, where larvae feed and pupate. D. undecimpunctata howardi is a multivoltine species. Overwintering adults, which may enter a facultative diapause, abandon crops in autumn and reinvade them in spring. D. undecimpunctata howardi is not known to occur in the EU and is regulated in Annex IIA of Commission Implementing Regulation 2019/2072. This species is a competent vector of Erwinia tracheiphila (Smith) Bergey et al., which can cause bacterial wilt, a serious disease of cucurbits. The bacterium, which is restricted to temperate midwestern and eastern North America, is not regulated in the EU. Within Commission Implementing Regulation 2019/2072, potential entry pathways for D. undecimpunctata howardi, such as Asteraceae, Poaceae and Solanaceae plants for planting with foliage and soil/growing medium, and soil/growing media by themselves can be considered as closed. However, plants for planting of the families Chenopodiaceae, Cucurbitaceae, Fabaceae and Polygonaceae are not specifically regulated. Should D. undecimpunctata howardi arrive in the EU, climatic conditions and availability of susceptible hosts provide conditions suitable for establishment and further spread. Economic impact is anticipated in maize and outdoor cucurbit production. D. undecimpunctata howardi satisfies the criteria that are within the remit of EFSA to assess for this species to be regarded as a potential Union quarantine pest. This species does not meet the criteria of being present in the EU, nor plants for planting being the main pathway for spread, for it to be regarded as a potential regulated non‐quarantine pest. |
format | Online Article Text |
id | pubmed-7729658 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-77296582020-12-13 Pest categorisation of Diabrotica undecimpunctata howardi Bragard, Claude Dehnen‐Schmutz, Katharina Di Serio, Francesco Gonthier, Paolo Jacques, Marie‐Agnès Jaques Miret, Josep Anton Justesen, Annemarie Fejer MacLeod, Alan Magnusson, Christer Sven Milonas, Panagiotis Navas‐Cortes, Juan A Parnell, Stephen Potting, Roel Reignault, Philippe Lucien Thulke, Hans‐Hermann Van der Werf, Wopke Civera, Antonio Vicent Yuen, Jonathan Zappalà, Lucia Kertész, Virág Maiorano, Andrea Streissl, Franz MacLeod, Alan EFSA J Scientific Opinion The EFSA Panel on Plant Health performed a pest categorisation of Diabrotica undecimpunctata howardi (Coleoptera: Chrysomelidae) for the EU. This subspecies occurs in North and Central America. Adults oviposit on annual plants in the families Asteraceae, Chenopodiaceae, Cucurbitaceae, Fabaceae, Poaceae, Polygonaceae and Solanaceae. Adults feed on tender plant parts in hosts in 40 additional botanical families. Preimaginal development takes place on the roots of the host plant, where larvae feed and pupate. D. undecimpunctata howardi is a multivoltine species. Overwintering adults, which may enter a facultative diapause, abandon crops in autumn and reinvade them in spring. D. undecimpunctata howardi is not known to occur in the EU and is regulated in Annex IIA of Commission Implementing Regulation 2019/2072. This species is a competent vector of Erwinia tracheiphila (Smith) Bergey et al., which can cause bacterial wilt, a serious disease of cucurbits. The bacterium, which is restricted to temperate midwestern and eastern North America, is not regulated in the EU. Within Commission Implementing Regulation 2019/2072, potential entry pathways for D. undecimpunctata howardi, such as Asteraceae, Poaceae and Solanaceae plants for planting with foliage and soil/growing medium, and soil/growing media by themselves can be considered as closed. However, plants for planting of the families Chenopodiaceae, Cucurbitaceae, Fabaceae and Polygonaceae are not specifically regulated. Should D. undecimpunctata howardi arrive in the EU, climatic conditions and availability of susceptible hosts provide conditions suitable for establishment and further spread. Economic impact is anticipated in maize and outdoor cucurbit production. D. undecimpunctata howardi satisfies the criteria that are within the remit of EFSA to assess for this species to be regarded as a potential Union quarantine pest. This species does not meet the criteria of being present in the EU, nor plants for planting being the main pathway for spread, for it to be regarded as a potential regulated non‐quarantine pest. John Wiley and Sons Inc. 2020-12-11 /pmc/articles/PMC7729658/ /pubmed/33318768 http://dx.doi.org/10.2903/j.efsa.2020.6358 Text en © 2020 European Food Safety Authority. EFSA Journal published by John Wiley and Sons Ltd on behalf of European Food Safety Authority. This is an open access article under the terms of the http://creativecommons.org/licenses/by-nd/4.0/ License, which permits use and distribution in any medium, provided the original work is properly cited and no modifications or adaptations are made. |
spellingShingle | Scientific Opinion Bragard, Claude Dehnen‐Schmutz, Katharina Di Serio, Francesco Gonthier, Paolo Jacques, Marie‐Agnès Jaques Miret, Josep Anton Justesen, Annemarie Fejer MacLeod, Alan Magnusson, Christer Sven Milonas, Panagiotis Navas‐Cortes, Juan A Parnell, Stephen Potting, Roel Reignault, Philippe Lucien Thulke, Hans‐Hermann Van der Werf, Wopke Civera, Antonio Vicent Yuen, Jonathan Zappalà, Lucia Kertész, Virág Maiorano, Andrea Streissl, Franz MacLeod, Alan Pest categorisation of Diabrotica undecimpunctata howardi |
title | Pest categorisation of Diabrotica undecimpunctata howardi
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title_full | Pest categorisation of Diabrotica undecimpunctata howardi
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title_fullStr | Pest categorisation of Diabrotica undecimpunctata howardi
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title_full_unstemmed | Pest categorisation of Diabrotica undecimpunctata howardi
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title_short | Pest categorisation of Diabrotica undecimpunctata howardi
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title_sort | pest categorisation of diabrotica undecimpunctata howardi |
topic | Scientific Opinion |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7729658/ https://www.ncbi.nlm.nih.gov/pubmed/33318768 http://dx.doi.org/10.2903/j.efsa.2020.6358 |
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