Cutleaf teasel (Dipsacus laciniatus): seed development and persistence
- Autores
- Bentivegna, Diego Javier; Smeda, Reid J.
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Cutleaf teasel (Dipsacus laciniatus) is an exotic, invasive plant that infests roadsides and other minimally disturbed areas. Plants in established stands appear to be a mixture of rapidly growing rosettes and rosettes with developing reproductive structures. Research that is focused on seed characteristics and their contribution to the spread of plants may be a key to precluding spread of cutleaf teasel in the field. Field studies were conducted to determine the viability and germinability of seeds after flowering, seedling emergence patterns, and seed persistence. Flowering (60% of anthesis) was observed under natural conditions on July 24, 2004, and July 16, 2005. Seeds harvested 12 d after flowering exhibited 43% viability and 2.5% germination. Seed weight and viability were greatest 30 d after flowering, but germination was <32%. Seedling emergence was monitored over a 12-mo period with the greatest emergence in April and October with 33% of seeds germinating. Seed persistence was evaluated over a 3-yr period under field conditions. Up to 84% of the germinated seeds had germinated during the first year, with 6% of seeds remaining viable after 3 yr. Although seed persistence was relatively short, the rapid development of seeds following flowering as well as seedling emergence in both fall and spring suggests management practices are needed throughout the year to restrict reestablishment spread of cutleaf teasel. © Weed Science Society of America.
Fil: Bentivegna, Diego Javier. University Of Missouri; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiarida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiarida; Argentina
Fil: Smeda, Reid J.. University Of Missouri; Estados Unidos - Materia
-
Capitulum
Invasive
Roadside
Emergence
Viability - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/16161
Ver los metadatos del registro completo
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Cutleaf teasel (Dipsacus laciniatus): seed development and persistenceBentivegna, Diego JavierSmeda, Reid J.CapitulumInvasiveRoadsideEmergenceViabilityhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Cutleaf teasel (Dipsacus laciniatus) is an exotic, invasive plant that infests roadsides and other minimally disturbed areas. Plants in established stands appear to be a mixture of rapidly growing rosettes and rosettes with developing reproductive structures. Research that is focused on seed characteristics and their contribution to the spread of plants may be a key to precluding spread of cutleaf teasel in the field. Field studies were conducted to determine the viability and germinability of seeds after flowering, seedling emergence patterns, and seed persistence. Flowering (60% of anthesis) was observed under natural conditions on July 24, 2004, and July 16, 2005. Seeds harvested 12 d after flowering exhibited 43% viability and 2.5% germination. Seed weight and viability were greatest 30 d after flowering, but germination was <32%. Seedling emergence was monitored over a 12-mo period with the greatest emergence in April and October with 33% of seeds germinating. Seed persistence was evaluated over a 3-yr period under field conditions. Up to 84% of the germinated seeds had germinated during the first year, with 6% of seeds remaining viable after 3 yr. Although seed persistence was relatively short, the rapid development of seeds following flowering as well as seedling emergence in both fall and spring suggests management practices are needed throughout the year to restrict reestablishment spread of cutleaf teasel. © Weed Science Society of America.Fil: Bentivegna, Diego Javier. University Of Missouri; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiarida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiarida; ArgentinaFil: Smeda, Reid J.. University Of Missouri; Estados UnidosWeed Science Society of America2011-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/16161Bentivegna, Diego Javier; Smeda, Reid J.; Cutleaf teasel (Dipsacus laciniatus): seed development and persistence; Weed Science Society of America; Invasive Plant Science and Management; 4; 1; 1-2011; 31-371939-72911939-747Xenginfo:eu-repo/semantics/altIdentifier/doi/10.1614/IPSM-D-10-00026.1info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/invasive-plant-science-and-management/article/cutleaf-teasel-dipsacus-laciniatus-seed-development-and-persistence/AE5B65C5483D8A297D5574EA39E97D4Dinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:03:30Zoai:ri.conicet.gov.ar:11336/16161instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:03:30.959CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Cutleaf teasel (Dipsacus laciniatus): seed development and persistence |
title |
Cutleaf teasel (Dipsacus laciniatus): seed development and persistence |
spellingShingle |
Cutleaf teasel (Dipsacus laciniatus): seed development and persistence Bentivegna, Diego Javier Capitulum Invasive Roadside Emergence Viability |
title_short |
Cutleaf teasel (Dipsacus laciniatus): seed development and persistence |
title_full |
Cutleaf teasel (Dipsacus laciniatus): seed development and persistence |
title_fullStr |
Cutleaf teasel (Dipsacus laciniatus): seed development and persistence |
title_full_unstemmed |
Cutleaf teasel (Dipsacus laciniatus): seed development and persistence |
title_sort |
Cutleaf teasel (Dipsacus laciniatus): seed development and persistence |
dc.creator.none.fl_str_mv |
Bentivegna, Diego Javier Smeda, Reid J. |
author |
Bentivegna, Diego Javier |
author_facet |
Bentivegna, Diego Javier Smeda, Reid J. |
author_role |
author |
author2 |
Smeda, Reid J. |
author2_role |
author |
dc.subject.none.fl_str_mv |
Capitulum Invasive Roadside Emergence Viability |
topic |
Capitulum Invasive Roadside Emergence Viability |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.1 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
Cutleaf teasel (Dipsacus laciniatus) is an exotic, invasive plant that infests roadsides and other minimally disturbed areas. Plants in established stands appear to be a mixture of rapidly growing rosettes and rosettes with developing reproductive structures. Research that is focused on seed characteristics and their contribution to the spread of plants may be a key to precluding spread of cutleaf teasel in the field. Field studies were conducted to determine the viability and germinability of seeds after flowering, seedling emergence patterns, and seed persistence. Flowering (60% of anthesis) was observed under natural conditions on July 24, 2004, and July 16, 2005. Seeds harvested 12 d after flowering exhibited 43% viability and 2.5% germination. Seed weight and viability were greatest 30 d after flowering, but germination was <32%. Seedling emergence was monitored over a 12-mo period with the greatest emergence in April and October with 33% of seeds germinating. Seed persistence was evaluated over a 3-yr period under field conditions. Up to 84% of the germinated seeds had germinated during the first year, with 6% of seeds remaining viable after 3 yr. Although seed persistence was relatively short, the rapid development of seeds following flowering as well as seedling emergence in both fall and spring suggests management practices are needed throughout the year to restrict reestablishment spread of cutleaf teasel. © Weed Science Society of America. Fil: Bentivegna, Diego Javier. University Of Missouri; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiarida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiarida; Argentina Fil: Smeda, Reid J.. University Of Missouri; Estados Unidos |
description |
Cutleaf teasel (Dipsacus laciniatus) is an exotic, invasive plant that infests roadsides and other minimally disturbed areas. Plants in established stands appear to be a mixture of rapidly growing rosettes and rosettes with developing reproductive structures. Research that is focused on seed characteristics and their contribution to the spread of plants may be a key to precluding spread of cutleaf teasel in the field. Field studies were conducted to determine the viability and germinability of seeds after flowering, seedling emergence patterns, and seed persistence. Flowering (60% of anthesis) was observed under natural conditions on July 24, 2004, and July 16, 2005. Seeds harvested 12 d after flowering exhibited 43% viability and 2.5% germination. Seed weight and viability were greatest 30 d after flowering, but germination was <32%. Seedling emergence was monitored over a 12-mo period with the greatest emergence in April and October with 33% of seeds germinating. Seed persistence was evaluated over a 3-yr period under field conditions. Up to 84% of the germinated seeds had germinated during the first year, with 6% of seeds remaining viable after 3 yr. Although seed persistence was relatively short, the rapid development of seeds following flowering as well as seedling emergence in both fall and spring suggests management practices are needed throughout the year to restrict reestablishment spread of cutleaf teasel. © Weed Science Society of America. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-01 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/16161 Bentivegna, Diego Javier; Smeda, Reid J.; Cutleaf teasel (Dipsacus laciniatus): seed development and persistence; Weed Science Society of America; Invasive Plant Science and Management; 4; 1; 1-2011; 31-37 1939-7291 1939-747X |
url |
http://hdl.handle.net/11336/16161 |
identifier_str_mv |
Bentivegna, Diego Javier; Smeda, Reid J.; Cutleaf teasel (Dipsacus laciniatus): seed development and persistence; Weed Science Society of America; Invasive Plant Science and Management; 4; 1; 1-2011; 31-37 1939-7291 1939-747X |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1614/IPSM-D-10-00026.1 info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/invasive-plant-science-and-management/article/cutleaf-teasel-dipsacus-laciniatus-seed-development-and-persistence/AE5B65C5483D8A297D5574EA39E97D4D |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Weed Science Society of America |
publisher.none.fl_str_mv |
Weed Science Society of America |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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score |
13.13397 |