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dc.contributor.author
den Breyen, Alana
dc.contributor.author
Anderson, Freda Elizabeth
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dc.contributor.author
Barton, Jane
dc.contributor.author
Probst, Chantal
dc.date.available
2023-11-06T14:07:49Z
dc.date.issued
2022
dc.identifier.citation
A long and winding road – the process of importing a rust fungus Uromyces pencanus as a biocontrol agent of Chilean needle grass (Nassella neesiana) in New Zealand; New Zealand Plant Protection Society Conference 2022; Christchurch; Nueva Zelanda; 2022; 37-37
dc.identifier.issn
2815-8776
dc.identifier.uri
http://hdl.handle.net/11336/217114
dc.description.abstract
Chilean needle grass [CNG] (Nassella neesiana) is mostly a pasture weed in New Zealand where it outcompetes and displaces pasture species and can cause major damage to stock. Native to Agentina, CNG is widespread in Hawke’s Bay and Marlborough, with smaller sites in northern Canterbury and Auckland. A rust fungus, Uromyces pencanus, was identified as the most suitable biocontrol candidate against CNG, with strain UP27 shown to be highly host specific after extensive research undertaken in Argentina. In 2011, the New Zealand Environmental Protection Authority (EPA) granted permission to import Uromyces pencanus. Ten years on, a permission to export the rust from Argentina was finally approved during the Covid-19 pandemic, with a three-month export permit. During that time, additional host range testing were undertaken for Australia which resulted in the unexpected production of U. pencanus spores on two non-target Austrostipa species from Australia. The journey from finding a suitable biological control agent for CNG to getting a culture into New Zealand and the future outlook of this project are discussed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
New Zealand Plant Protection Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
UROMYCES PENCANUS
dc.subject
CHILIEAN NEEDLE GRASS
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NEW ZEALAND
dc.subject.classification
Conservación de la Biodiversidad
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
A long and winding road – the process of importing a rust fungus Uromyces pencanus as a biocontrol agent of Chilean needle grass (Nassella neesiana) in New Zealand
dc.type
info:eu-repo/semantics/publishedVersion
dc.type
info:eu-repo/semantics/conferenceObject
dc.type
info:ar-repo/semantics/documento de conferencia
dc.date.updated
2023-10-25T17:44:56Z
dc.journal.pagination
37-37
dc.journal.pais
Nueva Zelanda
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dc.journal.ciudad
Christchurch
dc.description.fil
Fil: den Breyen, Alana. Crown Research Institutes. Landcare Research; Nueva Zelanda
dc.description.fil
Fil: Anderson, Freda Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
dc.description.fil
Fil: Barton, Jane. Crown Research Institutes. Landcare Research; Nueva Zelanda
dc.description.fil
Fil: Probst, Chantal. Crown Research Institutes. Landcare Research; Nueva Zelanda
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://nzpps.org/events/nzpps-conference-2022/
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Autor
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Autor
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Autor
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dc.coverage
Internacional
dc.type.subtype
Conferencia
dc.description.nombreEvento
New Zealand Plant Protection Society Conference 2022
dc.date.evento
2022-08-09
dc.description.ciudadEvento
Christchurch
dc.description.paisEvento
Nueva Zelanda
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dc.type.publicacion
Book
dc.description.institucionOrganizadora
New Zealand Plant Protection Society
dc.source.libro
75th Anniversary. Annual Conference Programme and Abstracts 2022
dc.date.eventoHasta
2022-08-11
dc.type
Conferencia
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