111 results on '"Cirujeda, Alicia"'
Search Results
2. Red de investigación PalmerNET. La unión hace la fuerza
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Agencia Estatal de Investigación (España), Torra, Joel [0000-0002-8666-6780], Cirujeda, Alicia [0000-0001-9646-8422], Pardo, Gabriel [0000-0003-1809-6648], Zabalza, Ana [0000-0001-6954-6317], Gil Monreal, Miriam [0000-0002-6622-2234], Lozano-Juste, Jorge [0000-0001-7034-566X], Arias, María [0000-0002-5483-7565], Escorial, Concepción [0000-0001-5507-5956], Pedrol, Nuria [0000-0001-6725-373X], Montull, José María [0000-0001-5668-2811], Recasens J. [0000-0002-8799-9958], Torra, Joel, Cirujeda, Alicia, Pardo, Gabriel, Marí, Ana I., Zabalza, Ana, Gil Monreal, Miriam, Lozano-Juste, Jorge, Arias, María, Escorial, Concepción, Martin Blanco, Laura, Garcia Garcia, Blanca, Osuna, María Dolores, Pedrol, Nuria, Montull, José María, Recasens J., Agencia Estatal de Investigación (España), Torra, Joel [0000-0002-8666-6780], Cirujeda, Alicia [0000-0001-9646-8422], Pardo, Gabriel [0000-0003-1809-6648], Zabalza, Ana [0000-0001-6954-6317], Gil Monreal, Miriam [0000-0002-6622-2234], Lozano-Juste, Jorge [0000-0001-7034-566X], Arias, María [0000-0002-5483-7565], Escorial, Concepción [0000-0001-5507-5956], Pedrol, Nuria [0000-0001-6725-373X], Montull, José María [0000-0001-5668-2811], Recasens J. [0000-0002-8799-9958], Torra, Joel, Cirujeda, Alicia, Pardo, Gabriel, Marí, Ana I., Zabalza, Ana, Gil Monreal, Miriam, Lozano-Juste, Jorge, Arias, María, Escorial, Concepción, Martin Blanco, Laura, Garcia Garcia, Blanca, Osuna, María Dolores, Pedrol, Nuria, Montull, José María, and Recasens J.
- Abstract
[EN] PalmerNET is a Research Network (RED2022-134285-T), financed by the Agencia Española de Investigación, tofi ght against Amaranthus palmeri (A. palmeri) S. Wats., an invasive weed species established in Lleida, Huesca and Extremadura, with the ability to evolve herbicide resistance. Under the leadership of researcher Joel Torra, the Agrotechnology Research CERCA Centre (Agrotecnio) and the Universitat de Lleida (UdL) have started PalmerNET, where three other universities participate, namely the Universidad Pública de Navarra, the Universidad de Vigo and the Universitat Politècnica de València, and three other research institutes namely the Centro de Investigación y Tecnología Agraria de Aragón (CITA), the Instituto Nacional de Investigaciones Agrarias of Madrid (INIA-CSIC) and the Centro de Investigaciones Científicas y Tecnológicas de Extremadura (CICYTEX). A total of 25 people, including researchers, professors and PhD students, integrate PalmerNET. The net will promote the collaboration and research between these research groups to understand and contribute to containing the spread of this invasive weed, and disseminate the available knowledge regarding this worrying crop protection problem. During the period of the network PalmerNET (from 2023 to 2025), several activities will be undertaken, like technical seminars with the sector, periodic meetings of the net members, and the creation of a web page. This network will foster cooperation between the participating members to reach a global view of the problem and join research and action efforts., [ES] PalmerNET es una Red de Investigación (RED2022-134285-T), financiada por la Agencia Española de Investigación, para combatir Amaranthus palmeri (A. palmeri) S. Wats., especie invasora establecida en Lleida, Huesca y Extremadura, con capacidad de generar resistencias a herbicidas. Bajo la dirección del investigador Joel Torra, la Fundación Centro de Investigación en Agrotecnología (Agrotecnio) y la Universitat de Lleida (UdL) han puesto en marcha PalmerNET, donde participan, además, otras tres universidades: la Universidad Pública de Navarra, la Universidad de Vigo y la Universitat Politècnica de València, y otros tres centros de investigación: el Centro de Investigación y Tecnología Agraria de Aragón (CITA), el Instituto Nacional de Investigaciones Agrarias de Madrid (INIA-CSIC) y el Centro de Investigaciones Científicas y Tecnológicas de Extremadura (CICYTEX). Un total de 25 personas, entre investigadores, profesores y estudiantes predoctorales, integran PalmerNET. La red promoverá la colaboración e investigación entre los grupos participantes para comprender y poder contener la expansión de la mala hierba y divulgar el concimiento disponible sobre este grave problema fitosanitario. Durante la vigencia de la red PalmerNET (de 2023 a 2025), se realizarán Jornadas Técnicas de divulgación, se actualizará la información mediante reuniones de los miembros y la creación de una página web. La red potenciará la cooperación entre los investigadores participantes para alcanzar una visión global del problema, uniendo esfuerzos de investigación y de actuación.
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- 2024
3. Mechanical characterization of blends containing recycled paper pulp and other lignocellulosic materials to develop hydromulches for weed control
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Claramunt, Josep, Mas, M. Teresa, Pardo, Gabriel, Cirujeda, Alicia, and Verdú, Antoni M.C.
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- 2020
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4. Glyphosate treatments for weed control affect early stages of root colonization by Tuber melanosporum but not secondary colonization
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Gómez-Molina, Eva, Sánchez, Sergio, Parladé, Javier, Cirujeda, Alicia, Puig-Pey, Meritxell, Marco, Pedro, and Garcia-Barreda, Sergi
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- 2020
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5. The utility of the 'Arable Weeds and Management in Europe' database: Challenges and opportunities of combining weed survey data at a European scale
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European Commission, Natural Environment Research Council (UK), Biotechnology and Biological Sciences Research Council (UK), Metcalfe, Helen [0000-0002-2862-0266], Cirujeda, Alicia [0000-0001-9646-8422], Fogliatto, Silvia [0000-0002-7309-8550], Hernández Plaza, María Eva [0000-0002-2378-2602], Ņečajeva, Jevgenija [0000-0002-0828-9721], Ulber, Lena [0000-0003-2829-1527], Fried, Guillaume [0000-0002-3653-195X], González-Andújar, José Luis [0000-0003-2356-4098], Metcalfe, Helen, Bürger, Jana, von Redwitz, Christoph, Cirujeda, Alicia, Fogliatto, Silvia, Dostatny, Denise F, Gerowitt, Bärbel, Glemnitz, Michael, González-Andújar, José Luis, Hernández Plaza, María Eva, Izquierdo, Jordi, Kolářová, Michaela, Ņečajeva, Jevgenija, Petit, Sandrine, Pinke, Gyula, Schumacher, Matthias, Ulber, Lena, Vidotto, Francesco, Fried, Guillaume, European Commission, Natural Environment Research Council (UK), Biotechnology and Biological Sciences Research Council (UK), Metcalfe, Helen [0000-0002-2862-0266], Cirujeda, Alicia [0000-0001-9646-8422], Fogliatto, Silvia [0000-0002-7309-8550], Hernández Plaza, María Eva [0000-0002-2378-2602], Ņečajeva, Jevgenija [0000-0002-0828-9721], Ulber, Lena [0000-0003-2829-1527], Fried, Guillaume [0000-0002-3653-195X], González-Andújar, José Luis [0000-0003-2356-4098], Metcalfe, Helen, Bürger, Jana, von Redwitz, Christoph, Cirujeda, Alicia, Fogliatto, Silvia, Dostatny, Denise F, Gerowitt, Bärbel, Glemnitz, Michael, González-Andújar, José Luis, Hernández Plaza, María Eva, Izquierdo, Jordi, Kolářová, Michaela, Ņečajeva, Jevgenija, Petit, Sandrine, Pinke, Gyula, Schumacher, Matthias, Ulber, Lena, Vidotto, Francesco, and Fried, Guillaume
- Abstract
Over the last 30 years, many studies have surveyed weed vegetation on arable land. The 'Arable Weeds and Management in Europe' (AWME) database is a collection of 36 of these surveys and the associated management data. Here, we review the challenges associated with combining disparate datasets and explore some of the opportunities for future research that present themselves thanks to the AWME database. We present three case studies repeating previously published national scale analyses with data from a larger spatial extent. The case studies, originally done in France, Germany and the UK, explore various aspects of weed ecology (community composition, management and environmental effects and within-field distributions) and use a range of statistical techniques (canonical correspondence analysis, redundancy analysis and generalised linear mixed models) to demonstrate the utility and versatility of the AWME database. We demonstrate that (i) the standardisation of abundance data to a common measure, before the analysis of the combined dataset, has little impact on the outcome of the analyses, (ii) the increased extent of environmental or management gradients allows for greater confidence in conclusions and (iii) the main conclusions of analyses done at different spatial scales remain consistent. These case studies demonstrate the utility of a Europe-wide weed survey database, for clarifying or extending results obtained from studies at smaller scales. This Europe-wide data collection offers many more opportunities for analysis that could not be addressed in smaller datasets; including questions about the effects of climate change, macro-ecological and biogeographical issues related to weed diversity as well as the dominance or rarity of specific weeds in Europe.
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- 2023
6. PalmerNet, nueva red para el estudio en España de la problemática de Amaranthus palmeri
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Torra, Joel [0000-0002-8666-6780], Manicardi, Alfredo [0000-0003-2622-2093], Montull, José María [0000-0001-5668-2811], Pardo, Gabriel [0000-0003-1809-6648], Marí, Ana I. [0000-0001-7862-9421], Cirujeda, Alicia [0000-0001-9646-8422], Loureiro, Íñigo [0000-0003-3022-2002], Pedrol, Nuria [0000-0001-6725-373X], Recasens J. [0000-0002-8799-9958], Torra, Joel, Manicardi, Alfredo, Montull, José María, Llenes-Espigares J.M., Pardo, Gabriel, Marí, Ana I., Cirujeda, Alicia, Osuna, María Dolores, Loureiro, Íñigo, Pedrol, Nuria, Recasens J., Torra, Joel [0000-0002-8666-6780], Manicardi, Alfredo [0000-0003-2622-2093], Montull, José María [0000-0001-5668-2811], Pardo, Gabriel [0000-0003-1809-6648], Marí, Ana I. [0000-0001-7862-9421], Cirujeda, Alicia [0000-0001-9646-8422], Loureiro, Íñigo [0000-0003-3022-2002], Pedrol, Nuria [0000-0001-6725-373X], Recasens J. [0000-0002-8799-9958], Torra, Joel, Manicardi, Alfredo, Montull, José María, Llenes-Espigares J.M., Pardo, Gabriel, Marí, Ana I., Cirujeda, Alicia, Osuna, María Dolores, Loureiro, Íñigo, Pedrol, Nuria, and Recasens J.
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- 2023
7. Shoot and biomass reduction of perennial weeds using hydromulches and physical changes in the mulches
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Mas, Maria Teresa, primary, Verdú, Antoni Maria Claret, additional, Pardo, Gabriel, additional, Pueyo, Jorge, additional, Claramunt, Josep, additional, and Cirujeda, Alicia, additional
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- 2023
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8. Amaranthus palmeri S. Watson: A new threat to agriculture in Europe and the Mediterranean region
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Matzrafi, Maor, primary, Scarabel, Laura, additional, Milani, Andrea, additional, Iamonico, Duilio, additional, Torra, Joel, additional, Recasens, Jordi, additional, Montull, José María, additional, Llenes, Josep Maria, additional, Gazoulis, Ioannis, additional, Tataridas, Alexandros, additional, Rubin, Baruch, additional, Pardo, Gabriel, additional, Cirujeda, Alicia, additional, Marí, Ana Isabel, additional, Mennan, Husrev, additional, Kanatas, Panagiotis, additional, Dogan, Mehmet Nedim, additional, Beffa, Roland, additional, and Travlos, Ilias, additional
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- 2023
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9. Revisión de bases de datos sobre arvenses e insectos polinizadores asociados.
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Malaspina, Micaela, Núñez, Eva, Escriu, Fernando, Checa, Eva, Urcola, Nerea, Castells, Javier, Pardo, Gabriel, and Cirujeda, Alicia
- Abstract
Copyright of Revista de Ciências Agrárias is the property of Sociedade de Ciencias Agrarias de Portugal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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10. Red de investigación PalmerNET. La unión hace la fuerza.
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Torra, Joel, Cirujeda, Alicia, Pardo, Gabriel, Marí, Ana Isabel, Zabalza, Ana, Gil-Monreal, Miriam, Lozano-Juste, Jorge, Arias-Martin, María, and Escorial, Concepción
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Copyright of Revista de Ciências Agrárias is the property of Sociedade de Ciencias Agrarias de Portugal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
11. Estimación de pérdidas económicas asociadas a la presencia de Amaranthus palmeri en Aragón.
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Martínez, Yolanda, Villanúa, Inmaculada, Marí, Ana I., Cirujeda, Alicia, and Pardo, Gabriel
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Copyright of Revista de Ciências Agrárias is the property of Sociedade de Ciencias Agrarias de Portugal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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12. Ensayo de herbicidas para control de Amaranthus palmeri en maiz. Resultados del segundo año.
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Rotellar, Víctor, Pardo, Gabriel, Aibar, Joaquín, Cirujeda, Alicia, and Marí, Ana I.
- Abstract
Copyright of Revista de Ciências Agrárias is the property of Sociedade de Ciencias Agrarias de Portugal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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13. Primer caso en Europa de resistencia triple a glifosato, auxinas e inhibidores de la ALS en una población de Bassia scoparia.
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Mora, German, Montull, José María, Llenes, José María, Recasens, Jordi, Cirujeda, Alicia, Marí, Ana Isabel, and Torra, Joel
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Copyright of Revista de Ciências Agrárias is the property of Sociedade de Ciencias Agrarias de Portugal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
14. Temas de interés y tipo de actividades del grupo de trabajo Weed Management in Mediterranean Cropping Systems de la EWRS: resultados de las encuestas.
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Cirujeda, Alicia and Matzrafi, Maor
- Abstract
Copyright of Revista de Ciências Agrárias is the property of Sociedade de Ciencias Agrarias de Portugal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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15. Uso de hidrolatos de plantas aromáticas para el control de cuatro especies de malas hierbas.
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Navarro, Juliana, Gimeno, David, Pueyo, Jorge, Villar, Mª Pilar, Pardo, Gabriel, and Cirujeda, Alicia
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Copyright of Revista de Ciências Agrárias is the property of Sociedade de Ciencias Agrarias de Portugal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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16. Uso de hidroacolchados para el control de malas hierbas en plantaciones truferas.
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Cirujeda, Alicia, Sánchez, Sergio, Barreda, Sergi, Gómez, Eva, Pueyo, Jorge, and Pardo, Gabriel
- Abstract
Copyright of Revista de Ciências Agrárias is the property of Sociedade de Ciencias Agrarias de Portugal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
17. The utility of the ‘Arable Weeds and Management in Europe’ database: Challenges and opportunities of combining weed survey data at a European scale
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Metcalfe, Helen, primary, Bürger, Jana, additional, Redwitz, Christoph von, additional, Cirujeda, Alicia, additional, Fogliatto, Silvia, additional, Dostatny, Denise F., additional, Gerowitt, Bärbel, additional, Glemnitz, Michael, additional, González‐Andújar, José L., additional, Hernández Plaza, Eva, additional, Izquierdo, Jordi, additional, Kolářová, Michaela, additional, Ņečajeva, Jevgenija, additional, Petit, Sandrine, additional, Pinke, Gyula, additional, Schumacher, Matthias, additional, Ulber, Lena, additional, Vidotto, Francesco, additional, and Fried, Guillaume, additional
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- 2022
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18. Experiments on mechanical weed control in saffron crops in Spain
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Cirujeda, Alicia, Marí, Ana Isabel, Aibar, Joaquín, Fenández-Cavada, Sonsoles, Pardo, Gabriel, and Zaragoza, Carlos
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- 2014
19. Soil thermal and productive responses of biodegradable mulch materials in a processing tomato (Lycopersicon esculentum Mill.) crop
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Moreno, Marta M., Cirujeda, Alicia, Aibar, Joaquin, and Moreno, Carmen
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Tomatoes -- Environmental aspects ,Soils -- Thermal properties -- Physiological aspects ,Mulching -- Methods ,Agricultural industry ,Earth sciences - Abstract
Mulch materials of different origin and colour are available in the agricultural sector as sustainable alternatives to the use of polyethylene (PE). Mulching modifies soil temperature and consequently affects crop yields. This work assessed the thermal and productive responses of different mulch materials in two different geo-climatic conditions during a 3-year integrated field study on processing tomato (Lycopersicon esculentum Mill.). Two biodegradable plastic mulches (BD1, BD2), one oxo-degradable material (OB), two types of paper (PP1, PP2) and one barley-straw cover (BS) were compared with two control treatments: black PE and manual weeding (MW). Soil temperature variables (maximum, minimum and mean temperature, soil growing degree-days and soil temperature amplitude) and production variables (marketable and total yield, mean fruit weight) were considered. Thermally, PE could be considered an atypical mulch causing higher temperatures in the soil, but it is not associated with a higher yield. Responses of PE, PP2 and MW were independent of the geo-environmental conditions, whereas OB, BDI and BD2 had similar thermal and productive responses to each other in different environments. Tomato yield was correlated positively only with the minimum soil temperature, especially when excluding PE. Additional keywords: mulching, soil temperature, yield, polyethylene, degradable plastics, papers., Introduction Mulching is a technique used in cultivation worldwide, especially for vegetable crops, offering many advantages. Mulches reduce weed growth, minimise or eliminate soil erosion, and often enhance total yields [...]
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- 2016
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20. Phenological and demographic behaviour of an exotic invasive weed in agroecosystems
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Recasens, Jordi, Calvet, Víctor, Cirujeda, Alicia, Conesa, Josep Antoni, Capdevila-Argüelles, Laura, and Zilletti, Bernardo
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- 2005
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21. Supporting information to the paper Bürger, J. et al. Two sides of one medal: arable weed vegetation of Europe in agronomical weed surveys compared to phytosociological data. Applied Vegetation Science
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Bürger, Jana, Küzmič, Filip, Šilc, Urban, Jansen, Florian, Bergmeier, Erwin, Chytrý, Milan, Cirujeda, Alicia, Fogliatto, Silvia, Fried, Guillaume, Dostatny, Denise F., Gerowitt, Bärbel, Glemnitz, Michael, González-Andújar, José Luis, Hernández Plaza, María Eva, Izquierdo, Jordi, Kolářová, Michaela, Lososová, Zdeňka, Metcalfe, Helen, Ņečajeva, Jevgenija, Petit, Sandrine, Pinke, Gyula, Rašomavičius, Valerijus, von Redwitz, Christoph, Schumacher, Matthias, Ulber, Lena, Vidotto, Francesco, Bürger, Jana, Küzmič, Filip, Šilc, Urban, Jansen, Florian, Bergmeier, Erwin, Chytrý, Milan, Cirujeda, Alicia, Fogliatto, Silvia, Fried, Guillaume, Dostatny, Denise F., Gerowitt, Bärbel, Glemnitz, Michael, González-Andújar, José Luis, Hernández Plaza, María Eva, Izquierdo, Jordi, Kolářová, Michaela, Lososová, Zdeňka, Metcalfe, Helen, Ņečajeva, Jevgenija, Petit, Sandrine, Pinke, Gyula, Rašomavičius, Valerijus, von Redwitz, Christoph, Schumacher, Matthias, Ulber, Lena, and Vidotto, Francesco
- Abstract
Appendix S1. Details of data sets included in the EVA-W arable weed vegetation subset of the European Vegetation Archive. Appendix S2. Details of data sets included in Arable Weeds and Management in Europe data collection (as of 2021). Appendix S3. Record numbers presented in Figure 5 of the main paper. Appendix S4. Distribution of records over time in two data collections.
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- 2022
22. Two sides of one medal: Arable weed vegetation of Europe in phytosociological data compared to agronomical weed surveys
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German Research Foundation, Czech Science Foundation, Slovenian Research Agency, Bürger, Jana, Küzmič, Filip, Šilc, Urban, Jansen, Florian, Bergmeier, Erwin, Chytrý, Milan, Cirujeda, Alicia, Fogliatto, Silvia, Fried, Guillaume, Dostatny, Denise F., Gerowitt, Bärbel, Glemnitz, Michael, González-Andújar, José Luis, Hernández Plaza, María Eva, Izquierdo, Jordi, Kolářová, Michaela, Lososová, Zdeňka, Metcalfe, Helen, Ņečajeva, Jevgenija, Petit, Sandrine, Pinke, Gyula, Rašomavičius, Valerijus, von Redwitz, Christoph, Schumacher, Matthias, Ulber, Lena, Vidotto, Francesco, German Research Foundation, Czech Science Foundation, Slovenian Research Agency, Bürger, Jana, Küzmič, Filip, Šilc, Urban, Jansen, Florian, Bergmeier, Erwin, Chytrý, Milan, Cirujeda, Alicia, Fogliatto, Silvia, Fried, Guillaume, Dostatny, Denise F., Gerowitt, Bärbel, Glemnitz, Michael, González-Andújar, José Luis, Hernández Plaza, María Eva, Izquierdo, Jordi, Kolářová, Michaela, Lososová, Zdeňka, Metcalfe, Helen, Ņečajeva, Jevgenija, Petit, Sandrine, Pinke, Gyula, Rašomavičius, Valerijus, von Redwitz, Christoph, Schumacher, Matthias, Ulber, Lena, and Vidotto, Francesco
- Abstract
Questions: Two scientific disciplines, vegetation science and weed science, study arable weed vegetation, which has seen a strong diversity decrease in Europe over the last decades. We compared two collections of plot-based vegetation records originating from these two disciplines. The aim was to check the suitability of the collections for joint analysis and for addressing research questions from the opposing domains. We asked: are these collections complementary? If so, how can they be used for joint analysis?. Location: Europe. Methods: We compared 13 311 phytosociological relevés and 13 328 records from weed science, concerning both data collection properties and the recorded species richness. To deal with bias in the data, we also analysed different subsets (i.e., crops, geographical regions, organic vs conventional fields, center vs edge plots). Results: Records from vegetation science have an average species number of 19.0 ± 10.4. Metadata on survey methodology or agronomic practices are rare in this collection. Records from weed science have an average species number of 8.5 ± 6.4. They are accompanied by extensive methodological information. Vegetation science records and the weed science records taken at field edges or from organic fields have similar species numbers. The collections cover different parts of Europe but the results are consistent in six geographical subsets and the overall data set. The difference in species numbers may be caused by differences in methodology between the disciplines, i.e., plot positioning within fields, plot sizes, or survey timing. Conclusion: This comparison of arable weed data that were originally sampled with a different purpose represents a new effort in connecting research between vegetation scientists and weed scientists. Both collections show different aspects of weed vegetation, which means the joint use of the data is valuable as it can contribute to a more complete picture of weed species diversity in European ar
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- 2022
23. Two sides of one medal: Arable weed vegetation of Europe in phytosociological data compared to agronomical weed surveys
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Bürger, Jana, primary, Küzmič, Filip, additional, Šilc, Urban, additional, Jansen, Florian, additional, Bergmeier, Erwin, additional, Chytrý, Milan, additional, Cirujeda, Alicia, additional, Fogliatto, Silvia, additional, Fried, Guillaume, additional, Dostatny, Denise F., additional, Gerowitt, Bärbel, additional, Glemnitz, Michael, additional, González‐Andújar, José L., additional, Hernández Plaza, Eva, additional, Izquierdo, Jordi, additional, Kolářová, Michaela, additional, Lososová, Zdeňka, additional, Metcalfe, Helen, additional, Ņečajeva, Jevgenija, additional, Petit, Sandrine, additional, Pinke, Gyula, additional, Rašomavičius, Valerijus, additional, Redwitz, Christoph, additional, Schumacher, Matthias, additional, Ulber, Lena, additional, and Vidotto, Francesco, additional
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- 2022
- Full Text
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24. The utility of the 'Arable Weeds and Management in Europe' database: Challenges and opportunities of combining weed survey data at a European scale.
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Metcalfe, Helen, Bürger, Jana, Redwitz, Christoph von, Cirujeda, Alicia, Fogliatto, Silvia, Dostatny, Denise F., Gerowitt, Bärbel, Glemnitz, Michael, González‐Andújar, José L., Hernández Plaza, Eva, Izquierdo, Jordi, Kolářová, Michaela, Ņečajeva, Jevgenija, Petit, Sandrine, Pinke, Gyula, Schumacher, Matthias, Ulber, Lena, Vidotto, Francesco, and Fried, Guillaume
- Subjects
WEED control ,DATABASES ,WEEDS ,ARABLE land ,ENVIRONMENTAL management - Abstract
Over the last 30 years, many studies have surveyed weed vegetation on arable land. The 'Arable Weeds and Management in Europe' (AWME) database is a collection of 36 of these surveys and the associated management data. Here, we review the challenges associated with combining disparate datasets and explore some of the opportunities for future research that present themselves thanks to the AWME database. We present three case studies repeating previously published national scale analyses with data from a larger spatial extent. The case studies, originally done in France, Germany and the UK, explore various aspects of weed ecology (community composition, management and environmental effects and within‐field distributions) and use a range of statistical techniques (canonical correspondence analysis, redundancy analysis and generalised linear mixed models) to demonstrate the utility and versatility of the AWME database. We demonstrate that (i) the standardisation of abundance data to a common measure, before the analysis of the combined dataset, has little impact on the outcome of the analyses, (ii) the increased extent of environmental or management gradients allows for greater confidence in conclusions and (iii) the main conclusions of analyses done at different spatial scales remain consistent. These case studies demonstrate the utility of a Europe‐wide weed survey database, for clarifying or extending results obtained from studies at smaller scales. This Europe‐wide data collection offers many more opportunities for analysis that could not be addressed in smaller datasets; including questions about the effects of climate change, macro‐ecological and biogeographical issues related to weed diversity as well as the dominance or rarity of specific weeds in Europe. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
25. Biodegradable mulch instead of polyethylene for weed control of processing tomato production
- Author
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Cirujeda, Alicia, Aibar, Joaquin, Anzalone, Álvaro, Martín-Closas, Lluís, Meco, Ramón, Moreno, Marta María, Pardo, Alfoso, Pelacho, Ana María, Rojo, Ferran, Royo-Esnal, Aritz, Suso, María Luisa, and Zaragoza, Carlos
- Published
- 2012
- Full Text
- View/download PDF
26. Remarkable changes of weed species in Spanish cereal fields from 1976 to 2007
- Author
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Cirujeda, Alicia, Aibar, Joaquín, and Zaragoza, Carlos
- Published
- 2011
- Full Text
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27. A germination study of herbicide-resistant field poppies in Spain
- Author
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Cirujeda, Alicia, Recasens, Jordi, Torra, Joel, and Taberner, Andreu
- Published
- 2008
- Full Text
- View/download PDF
28. Arable Weeds and Management in Europe
- Author
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German Research Foundation, Bürger, Jana, Metcalfe, Helen, von Redwitz, Christoph, Cirujeda, Alicia, Fogliatto, Silvia, Fried, Guillaume, Fu Dostatny, Denise, Glemnitz, Michael, Gerowitt, Bärbel, González-Andújar, José Luis, Hernández Plaza, María Eva, Izquierdo, Jordi, Kolářová, Michaela, Ņečajeva, Jevgenija, Petit, Sandrine, Pinke, Gyula, Schumacher, Mathias, Ulber, Lena, Vidotto, Francesco, German Research Foundation, Bürger, Jana, Metcalfe, Helen, von Redwitz, Christoph, Cirujeda, Alicia, Fogliatto, Silvia, Fried, Guillaume, Fu Dostatny, Denise, Glemnitz, Michael, Gerowitt, Bärbel, González-Andújar, José Luis, Hernández Plaza, María Eva, Izquierdo, Jordi, Kolářová, Michaela, Ņečajeva, Jevgenija, Petit, Sandrine, Pinke, Gyula, Schumacher, Mathias, Ulber, Lena, and Vidotto, Francesco
- Abstract
“Arable Weeds and Management in Europe” is a collection of weed vegetation records from arable fields in Europe, initiated within the Working Group Weeds and Biodiversity of the European Weed Research Society (EWRS). Vegetation-plot data from this scientific community was not previously contributed to databases. We aim to prove the usefulness of collection for large scale studies through some first analyses. We hope to assure other weed scientists who have signalled willingness to share data, and plan to construct a full data base, making the data available for easy sharing. Presently, the collection has over 60,000 records, taken between 1996 and 2015. Many more studies for potential inclusion exist. Data originate mostly from studies exploring the effect of agricultural management on weed vegetation. The database is accompanied with extensive meta-data on crop and weed management on the surveyed fields. The criteria for inclusion were a minimum amount of information on the cultivated crop, and a georeference. Most fields were surveyed repeatedly, i.e. transects, multiple random plots, or repeated visits. All surveys aimed to record the complete vegetation on the plots. Sometimes, taxa were identified only to genus level, due to survey dates very early in the vegetation period. Plant taxonomy is standardized to the Euro+Med PlantBase.
- Published
- 2020
29. Do Crop Rotations in Rice Reduce Weed and Echinochloa spp. Infestations? Recommendations for Integrated Weed Control
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Pardo, Gabriel, primary, Marí, Ana Isabel, additional, Aibar, Joaquín, additional, and Cirujeda, Alicia, additional
- Published
- 2021
- Full Text
- View/download PDF
30. Can Hydromulch Reduce the Emergence of Perennial Weeds?
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Mas, Maria Teresa, primary, Pardo, Gabriel, additional, Pueyo, Jorge, additional, Verdú, Antoni M. C., additional, and Cirujeda, Alicia, additional
- Published
- 2021
- Full Text
- View/download PDF
31. Arable Weeds and Management in Europe
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Bürger, Jana, primary, Metcalfe, Helen, additional, von Redwitz, Christoph, additional, Cirujeda, Alicia, additional, Fogliatto, Silvia, additional, Fried, Guillaume, additional, Fu Dostatny, Denise, additional, Glemnitz, Michael, additional, Gerowitt, Bärbel, additional, González-Andújar, José Luis, additional, Hernández Plaza, Eva, additional, Izquierdo, Jordi, additional, Kolářová, Michaela, additional, Ņečajeva, Jevgenija, additional, Petit, Sandrine, additional, Pinke, Gyula, additional, Schumacher, Matthias, additional, Ulber, Lena, additional, and Vidotto, Francesco, additional
- Published
- 2020
- Full Text
- View/download PDF
32. Economic Costs of Sharing the Harvester in the Control of an Invasive Weed
- Author
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Pardo, Gabriel, primary, Gómez, Miguel I., additional, Cirujeda, Alicia, additional, and Martínez, Yolanda, additional
- Published
- 2020
- Full Text
- View/download PDF
33. The structural classification of field boundaries in Mediterranean arable cropping systems allows the prediction of weed abundances in the boundary and in the adjacent crop
- Author
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Gobierno de Aragón, European Commission, Ministerio de Economía y Competitividad (España), Universidad de Lleida, Cirujeda, Alicia, Pardo, Gabriel, Marí, A. I., Aibar Lete, Joaquín, Pallavicini, Yésica, González-Andújar, José Luis, Recasens, Jordi, Solé-Senan, X. O., Gobierno de Aragón, European Commission, Ministerio de Economía y Competitividad (España), Universidad de Lleida, Cirujeda, Alicia, Pardo, Gabriel, Marí, A. I., Aibar Lete, Joaquín, Pallavicini, Yésica, González-Andújar, José Luis, Recasens, Jordi, and Solé-Senan, X. O.
- Abstract
Boundary structure can hinder or facilitate disturbance of the boundary vegetation by farming practices, such as herbicide and fertiliser drift and occasional cultivation; this may affect their potential role as a weed reservoir. It would be relevant for researchers, farmers and legislators to know whether relationships exist between boundary structure and weed abundance and frequency in boundaries and adjacent fields. In this study, we present a classification of arable field boundaries based on five descriptors: presence of a bank, width, percentage cover of woody and evergreen perennials (WEP), presence of a stonewall and presence of trees. Five types of boundaries are identified, ranging from structurally simple ones (flat, narrow, dominated by annual species) to structurally complex ones (presence of a bank, more than 3 m wide, dominated by WEP). Data from three Spanish regions were used to validate this classification, and the five boundary classes contained different plant communities. Structurally simple, flat and narrow boundaries contained many of the weed species found also in the field centre and with high abundance. More complex, wider boundaries with a slope and a WEP >60%, had a lower probability of hosting the main weeds present in the field centres. Assessment of weed frequency and abundance gave complementary information. The proposed classification of field boundaries may be easily used by farmers and allows adjustment of field margin management to risks posed by the field boundary, in terms of hosting common weeds of arable crops.
- Published
- 2019
34. Bastard cabbage (Rapistrum rugosum L.) resistance to Tribenuron-Methyl and Iodosulfuron-Methyl-Sodium in Spain and alternative herbicides for its control
- Author
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Gobierno de Aragón, Pardo, Gabriel, Marí, Ana I., Aibar, Joaquín, Vilaplana, Lluïsa, Cirujeda, Alicia, Gobierno de Aragón, Pardo, Gabriel, Marí, Ana I., Aibar, Joaquín, Vilaplana, Lluïsa, and Cirujeda, Alicia
- Abstract
Complaints about the lack of control of Rapistrum rugosum with tribenuron-methyl and iodosulfuron-methyl-sodium in winter cereals in Northeastern Spain motivated this study. During 2015–2018, greenhouse trials were conducted to test the responses of two possibly resistant (R1 and R2) and two susceptible populations to both active ingredients to determine the response of these populations to alternative herbicides. In the first trial that was repeated twice, populations were treated with both active ingredients (three rates, six replicates), and the lack of control confirmed resistance both times. The second trial was conducted on the self-pollinated progeny of the initial populations (13 rates, 6 replicates) to confirm the heritable character of resistance and to determine the resistance factors related to survival and biomass. Resistance factors based on biomass were 188 and 253 for tribenuron-methyl and 42 and 26 for iodosulfuron-methyl-sodium for R1 and R2, respectively, confirming the strong resistance of the progeny. In the third trial, nine active ingredients (a.i.) registered for broadleaved weed control in winter cereals were tested on the four populations (two rates, four replicates). All the alternative herbicides, except florasulam, results in important phytotoxicity to all tested populations, with 100% efficacy for several a.i. This work is the first report of R. rugosum that is resistant to iodosulfuron-methyl-sodium and the first report in Europe of R. rugosum that is resistant to tribenuron-methyl.
- Published
- 2019
35. May the Inclusion of a Legume Crop Change Weed Composition in Cereal Fields? Example of Sainfoin in Aragon (Spain)
- Author
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Cirujeda, Alicia, primary, Marí, Ana Isabel, additional, Murillo, Sonia, additional, Aibar, Joaquín, additional, Pardo, Gabriel, additional, and Solé-Senan, Xavier Oriol, additional
- Published
- 2019
- Full Text
- View/download PDF
36. Economic Evaluation of Biodegradable Plastic Films and Paper Mulches Used in Open-Air Grown Pepper (Capsicum annum L.) Crop
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Marí, Ana, primary, Pardo, Gabriel, additional, Cirujeda, Alicia, additional, and Martínez, Yolanda, additional
- Published
- 2019
- Full Text
- View/download PDF
37. Influence of the degree of translucency of different mulching materials in the control of Cyperus
- Author
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Marí, Ana Isabel, Pardo, Gabriel, and Cirujeda, Alicia
- Subjects
Paper ,Tubérculos ,Juncia ,Tubers ,Perforaciones ,Biodegradable plastics ,Punctions ,Purple nutsedge ,Plásticos biodegradables ,Papel - Abstract
Comunicación presentada al XVI Congreso de la Sociedad Española de Malherbología, celebrado en la Universidad Pública de Navarra entre los días 25 y 27 de octubre de 2017. El grado de traslucidez que tienen los acolchados que se usan en agricultura puede resultar clave a la hora de controlar infestaciones de Cyperus rotundus L. Por ello, se evaluó esta propiedad y su efecto sobre el desarrollo de la juncia con 4 plásticos y 7 papeles, con diferente grado de traslucidez. El diseño experimental fue completamente aleatorizado con cuatro repeticiones y tuvo lugar la primavera-verano de 2015. En un contenedor de 19 l se colocaron 7 tubérculos a 8 cm de profundidad y se cubrieron con los materiales a estudiar. Al final del ensayo se contabilizaron la parte aérea y la parte subterránea generadas por la juncia. Los plásticos impiden el paso de la luz pero algunos son perforados por la juncia y el desarrollo de la planta continúa; en cambio, los papeles no son perforados pero los traslúcidos favorecen su desarrollo debajo del material en mayor medida que los plásticos. The degree of translucency of the mulching materials used in agriculture could be the key in order to control Cyperus rotundus L. infestations. Thus, this property was evaluated and its effect on the qrowth of purple nutsedge with 4 plastic films and 7 papers, all with different degree of translucency. The experimental design was a randomized complete block design with four replicates and took place during spring-summer of 2015. In a pot of 19 l 7 tubers were placed 8 cm deep below the soil surface and were covered with the mulches. At the end of the cycle both under and above material generated by purple nutsedges was accounted. Shoots of purple nutsedges pierced them plastics and the growth continued, instead, dark paper film can’t be pierced but translucent material allow it growth under them. Este trabajo fue llevado a cabo con la financiación del proyecto INIA: RTA2011- 00104-C04-00.
- Published
- 2017
38. Evaluation of diverse herbicides for teosinte control in crops different to maize
- Author
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Pardo, Gabriel, Fuertes, Santiago, Marí, Ana Isabel, Aibar, Joaquín, and Cirujeda, Alicia
- Subjects
Ingredient active ,Herbicides for grasses control ,Materia activa ,Chemical control ,Antigramíneas ,Invasive plant ,Control químico ,Planta invasora - Abstract
Comunicación presentada al XVI Congreso de la Sociedad Española de Malherbología, celebrado en la Universidad Pública de Navarra, Pamplona-Iruña, entre los días 25 y 27 de octubre de 2017. Se evaluó la eficacia de 6 herbicidas autorizados en cultivos estivales que pueden rotar con maíz, frente a teosinte (Zea mays spp. mexicana ad. int): girasol, leguminosas o barbechos. Estos fueron: cicloxidim, cletodim, fluazifop, glifosato, imazamox y quizalofop. Para ello se realizaron 3 ensayos, uno en 2015 y dos en 2016, en un campo sin ningún cultivo comercial, infestado de teosinte en Torralba de Aragón (Huesca). Cicloxidim, cletodim, fluazifop y quizalofop controlaron perfectamente el teosinte. El glifosato mostró una eficacia baja en 2015 y muy alta en 2016, seguramente por la mayor dosis aplicada ese año. Imazamox mostró baja eficacia, posiblemente debido a que es una materia activa que funciona mejor con temperaturas más bajas que las registradas en el ensayo realizado a partir de julio. The efficacy of 6 authorized herbicides was evaluated in summer crops that can be rotated with maize: sunflower, legumes or fallow on teosinte (Zea mays spp. mexicana ad. int) control. The evaluated herbicides were: cycloxydim, clethodim, fluazifop, glyphosate, imazamox, and quizalofop. Three trials were carried out in a field without any commercial crop infested with teosinte at Torralba de Aragón (Huesca), one in 2015 and two in 2016. Cycloxydim, clethodim, fluazifop and quizalofop controlled teosinte perfectly. Glyphosate showed low efficacy in 2015 and very high control in 2016, probably due to the higher dose applied that year. Imazamox showed low efficacy, possibly because it is an active ingredient that works best at temperatures lower than those given in the test conducted in July. El trabajo se financió con el proyecto INIA E-RTA2014-00011-C02
- Published
- 2017
39. Emergence of teosinte in crops different to maize
- Author
-
Cirujeda, Alicia, Pardo, Gabriel, Marí, Ana Isabel, Fuertes, Santiago, and Aibar, Joaquín
- Subjects
Rotaciones de cultivo ,Sanidad vegetal ,Project E-RTA ,Alfalfa ,Mowing ,Peas ,Proyecto E-RTA ,Crop rotations ,Invasive plants ,Cultivos ,Teosinte ,Zea mays ,Cebada ,Malezas ,Siega ,Guisante ,Plantas invasoras ,Barley ,Rotación de cultivos - Abstract
Comunicación presentada al XVI Congreso de la Sociedad Española de Malherbología, celebrado en la Universidad Pública de Navarra entre los días 25 y 27 de octubre de 2017. En este trabajo se presentan los resultados del seguimiento de parcelas con elevada infestación de la mala hierba invasora Zea mays spp. mexicana ad. int. (teosinte) en las que se han sembrado cultivos diferentes al maíz para poder controlar mejor esta especie. Se han visitado 13 parcelas desde junio 2015 hasta septiembre 2016. La mayoría de parcelas fueron sembradas con alfalfa en junio 2015 después de cultivar cebada o bien en septiembre tras guisante. Se observa una rápida reducción en el número de plantas de teosinte emergidas en el tiempo especialmente al incluir guisante en la rotación y no se observan plantas adultas dentro de la alfalfa, al ser eliminadas con las siegas. No obstante, preocupa la presencia de individuos junto a estructuras de riego y en márgenes, que no siempre son eliminados, por lo que hay que extremar las precauciones para evitar la resiembra. This work describes the changes observed in emergence of the invasive weed Zea mays spp. mexicana ad. int. (teosinte) in plots sown with other crops than maize to better control this species. 13 plots have been visited from June 2015 to September 2016. Most of the plots were sown with alfalfa in June 2015 after cropping barley or in September after peas. A fast reduction in the emergence of teosinte plants has been observed in time especially when peas were included in the rotation and no adult plants were detected inside the alfalfa crop as they are eliminated by mowing. However, the presence of individual plants next to irrigation structures and in field edges which are not always eliminated are a concern and preventive measures need to be taken to avoid re-sowing of the weed. Este trabajo ha sido financiado por el proyecto E-RTA2014-00011-C02
- Published
- 2017
40. Influencia del grado de translucidez de diferentes acolchados en el control de Cyperus rotundus L
- Author
-
Marí, Ana Isabel, Pardo, Gabriel, and Cirujeda, Alicia
- Subjects
Paper ,Sanidad vegetal ,Juncia ,Tubers ,Plástico biodegradable ,Perforaciones ,Acolchados plásticos ,Cultivos ,Biodegradable plastics ,Punctions ,Horticultura ,Tubérculos ,Cyperus rotundus ,Purple nutsedge ,Plásticos biodegradables ,Papel - Abstract
Comunicación presentada al XVI Congreso de la Sociedad Española de Malherbología, celebrado en la Universidad Pública de Navarra entre los días 25 y 27 de octubre de 2017. El grado de traslucidez que tienen los acolchados que se usan en agricultura puede resultar clave a la hora de controlar infestaciones de Cyperus rotundus L. Por ello, se evaluó esta propiedad y su efecto sobre el desarrollo de la juncia con 4 plásticos y 7 papeles, con diferente grado de traslucidez. El diseño experimental fue completamente aleatorizado con cuatro repeticiones y tuvo lugar la primavera-verano de 2015. En un contenedor de 19 l se colocaron 7 tubérculos a 8 cm de profundidad y se cubrieron con los materiales a estudiar. Al final del ensayo se contabilizaron la parte aérea y la parte subterránea generadas por la juncia. Los plásticos impiden el paso de la luz pero algunos son perforados por la juncia y el desarrollo de la planta continúa; en cambio, los papeles no son perforados pero los traslúcidos favorecen su desarrollo debajo del material en mayor medida que los plásticos. The degree of translucency of the mulching materials used in agriculture could be the key in order to control Cyperus rotundus L. infestations. Thus, this property was evaluated and its effect on the qrowth of purple nutsedge with 4 plastic films and 7 papers, all with different degree of translucency. The experimental design was a randomized complete block design with four replicates and took place during spring-summer of 2015. In a pot of 19 l 7 tubers were placed 8 cm deep below the soil surface and were covered with the mulches. At the end of the cycle both under and above material generated by purple nutsedges was accounted. Shoots of purple nutsedges pierced them plastics and the growth continued, instead, dark paper film can’t be pierced but translucent material allow it growth under them. Este trabajo fue llevado a cabo con la financiación del proyecto INIA: RTA2011- 00104-C04-00.
- Published
- 2017
41. Optimum and maximum depth for teosinte emergence
- Author
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Prado, Cristina, Cirujeda, Alicia, Pardo, Gabriel, Marí, Ana Isabel, Fuertes, Santiago, and Aibar, Joaquín
- Subjects
Sanidad vegetal ,Cultivos de invernadero ,Biología ,Invasive plant ,Zea mays spp. mexicana ,Biology ,Planta invasora ,Teosinte ,Zea mays - Abstract
Comunicación presentada al XVI Congreso de la Sociedad Española de Malherbología, celebrado en la Universidad Pública de Navarra entre los días 25 y 27 de octubre de 2017. Los objetivos de este trabajo fueron los de conocer las profundidades óptimas y máximas de emergencia de la mala hierba invasora Zea mays spp. mexicana ad. int. (teosinte). Con esta finalidad se llevaron a cabo tres ensayos en invernadero. En los dos primeros se sembraron semillas en macetas a profundidades comprendidas entre 0 y 18 cm a intervalos de 2 cm con dos sustratos y con diferentes poblaciones. En el tercero se utilizaron ambas poblaciones y sustratos entre 10-18 cm. La profundidad óptima de emergencia de teosinte tendió a ser 2 cm para el ensayo con temperaturas mínimas más bajas y de 2 a 14 cm con temperaturas mínimas más elevadas, decreciendo al aumentar la profundidad, y fue mínima para semillas dejadas en superficie. Se produjeron emergencias desde 18 cm de profundidad para ambas poblaciones. Se discuten las implicaciones para el control mecánico de esta especie. The aims of this work were to find out the optimum and maximum depth for emergence of the invasive weed Zea mays spp. mexicana ad. int. (teosinte). With this purpose three trials were established in greenhouse. In the two first ones, seeds were sown in pots at the depth of 0-18 cm in 2 cm intervals using two substrates and with different populations in each trial. In the third experiment both populations and substrates were used and sown between 10-18 cm. The optimum emergence of teosinte tended to be 2 cm for lower minimum temperatures and for 2 to 14 cm for higher minimum temperatures, decreasing with increasing depth being very low for seeds placed on the substrate surface. Emergence since 18 cm were recorded for both populations. Implications for mechanical control of this species are discussed. Este trabajo ha sido financiado por el proyecto E-RTA2014-00011-C02 y C. Prado ha recibido una beca SEMh para la realización de su Proyecto Final de Grado que incluye este ensayo.
- Published
- 2017
42. Herbicide selectivity for a new crop: tritordeum
- Author
-
López Buisan, María Teresa, Cirujeda, Alicia, Pardo, Gabriel, Marí, Ana Isabel, and Aibar, Joaquín
- Subjects
Herbicidas ,Sanidad vegetal ,Tritordeum ,Phytotoxicity ,Fitotoxicidad ,Winter cereals ,Cultivos de cereales ,Cereales ,Cereal de invierno - Abstract
Comunicación presentada al XVI Congreso de la Sociedad Española de Malherbología, celebrado en la Universidad Pública de Navarra, Pamplona-Iruña, entre los días 25 y 27 de octubre de 2017. El tritordeum es un nuevo cereal obtenido por hibridación inducida de un trigo duro y una cebada silvestre originaria de Chile y Argentina. Es un cultivo prometedor, si bien hay poca información sobre la posibilidad del uso de herbicidas sobre él. Se planteó un ensayo en bloques al azar, con 4 repeticiones y dos dosis por tratamiento de los herbicidas: diclofop 36%, fenoxaprop-p-etil 6,9%, pinoxaden 6%, iodosulfuron-metil-sodio 0,6% + mesosulfuron metil 3%, iodosulfuron-metil-sodio 5%, prosulfocarb 80% y florasulam 2,28% + piroxsulam 6,83%, incluyendo además parcelas testigo sin tratar. No se constataron diferencias significativa en los parámetros evaluados entre los testigos y las parcelas en las que se aplicaron los herbicidas, por lo se concluye que a las dosis ensayadas estos son selectivos para este cultivo en las condiciones del ensayo. Tritordeum is a new cereal obtained by hybridization induced between durum wheat and a wild barley from Chile and Argentina. It is a promising crop, although there is little information about the possibility of using herbicides on it. A field trial in blocks with 4 randomly distributed replications and two doses for treatment was made with the herbicides: diclofop-methyl 36%, fenoxaprop-p-ethyl 6.9, pinoxaden 6%, iodosulfuron-methyl-sodium 0.6% + mesosulfuron methyl 3%, iodosulfuron-methyl-sodium 5%, prosulfocarb 80% and florasulam 2,28%+ piroxsulam 6.83%, including also control plots without treatment. No significant differences were found in the evaluated parameters between control plots and plots treated with herbicides. It is concluded that these herbicides were selective of this crop in the present conditions.
- Published
- 2017
43. Bioeconomic model for optimal control of the invasive weed Zea mays subspp. (teosinte) in Spain
- Author
-
Martínez, Yolanda, primary, Cirujeda, Alicia, additional, Gómez, Miguel I., additional, Marí, Ana I., additional, and Pardo, Gabriel, additional
- Published
- 2018
- Full Text
- View/download PDF
44. Evaluación del impacto económico de una especie invasora en el regadío de Aragón: el teosinte
- Author
-
Pardo Gabriel, Cirujeda Alicia, and Martínez, Yolanda
- Abstract
Este artículo presenta una valoración del impacto económico que provoca la aparición de la especie invasora Zea mays ssp. mexicana (teosinte) en las explotaciones de maíz de Ara- gón. El objetivo es hacer una estimación de los costes directos privados y sociales que ha generado la especie invasora desde su detección y evaluar económicamente las alternativas para su control. Para ello se han recopilado datos de costes e ingresos de las zonas afectadas y se han seguido las indicaciones técnicas oficiales para el control y erradicación de la especie invasora. Los resultados muestran el cálculo de pérdidas debidas a teosinte en función de distintos grados de afección de las parcelas, así como una clasificación de las distintas alternativas de control disponibles según su rentabilidad económica.¿El trabajo confirma que las medidas propuestas por los técnicos son adecuadas desde un punto de vista económico y aporta una evaluación del coste social de las mismas. The aim of the paper is to evaluate the economic impact of the invasive species Zea mays ssp. mexicana (teosinte) on the corn fields in Aragón. The main objective is to estimate the private and social costs associated with the species and to perform an economic evaluation of some control alternatives following the technical advices for control and eradication es- tablished by the regional government institutions. The analysis quantifies the losses generated by the presence of teosinte in relation to different infestation degrees and incorporates a classification of control measures with respect to their economic profitability. The results confirm that the control measures proposed by technical experts are adequate from the eco- nomic perspective and contribute with the evaluation of social costs of measures.
- Published
- 2016
45. Evaluación del impacto económico de una especie invasora en el regadío de Aragón: el teosinte
- Author
-
Pardo, Gabriel, Cirujeda, Alicia, and Martinez, Yolanda
- Subjects
policy advice ,Production Economics ,impact valuation ,social costs ,Crop Production/Industries ,invasive species - Abstract
The aim of the paper is to evaluate the economic impact of the invasive species Zea mays ssp. mexicana (teosinte) on the corn fields in Aragón. The main objective is to estimate the private and social costs associated with the species and to perform an economic evaluation of some control alternatives following the technical advices for control and eradication established by the regional government institutions. The analysis quantifies the losses generated by the presence of teosinte in relation to different infestation degrees and incorporates a classification of control measures with respect to their economic profitability. The results confirm that the control measures proposed by technical experts are adequate from the economic perspective and contribute with the evaluation of social costs of measures.
- Published
- 2016
- Full Text
- View/download PDF
46. Tipos de márgenes de cultivos en España: propuesta de descriptores comunes
- Author
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Cirujeda, Alicia, Pardo, Gabriel, Marí, A. I., Pallavicini, Yésica, González-Andújar, José Luis, Recasens, Jordi, Solé-Senan, X. O., Ministerio de Economía y Competitividad (España), European Commission, and Universidad de Lleida
- Subjects
Slope ,Boundary ,Estructura ,Structure ,Composición ,Pendiente ,Ribazos ,Manejo ,Management ,Composition - Abstract
Trabajo presentado en el XV Congreso de la Sociedad Española de Malherbologia (SEMh), celebrado en Sevilla del 19 al 22 de octubre de 2015., [ES] Los márgenes de los campos reciben muchas denominaciones locales (linderos, ribazos, etc.) y pueden ser motivo de preocupación para los agricultores por albergar especies arvenses que pueden devenir infestantes del cultivo. Pero su estudio también ha reflejado que pueden ser beneficiosos si albergan diversidad vegetal, la que atraería a su vez diversidad animal. Estudios recientes realizados en España arrojan resultados aparentemente contradictorios y por este motivo se realiza una descripción de la tipología de márgenes existentes en España. Se constata que las diferencias de anchura, altura y pendiente entre márgenes, el tipo de vegetación cercano, así como la intensidad de la perturbación que se ejerce en ellos son posiblemente los principales factores que explican porqué algunos márgenes albergan especies potencialmente nocivas (malas hierbas) y otros no., [EN] The field margins receive many local names and can cause trouble to farmers if they host weeds taht can infest the nearby fields. But their study has shown that they be beneficial if they harbour vegetal diversity, which can attract animal diversity. Recent studies conducted in Spain show apparently contradictory results an due to this, a description of the margin types found in this country is shown in this communication. We confirm that differences in margins width, height and slope, the type of natural vegetation in the area and the disturbance intensity on the margins are probably the main factors explaining why some margins host potentially harmful plant species (weeds) and others do not., El estudio se ha financiado con fondos FEDER y del Ministerio de Economía y Competitividad (Proyectos AGL2007-60828, AGL2010-22084-C02 y AGL2012-33736). Y. Pallavicini ha disfrutado de una beca FPI y X. Solé-Senan una beca de la Universitat de Lleida.
- Published
- 2015
47. Estado fitosanitario del azafrán en Aragón (España): insectos, ácaros, nematodos, virus, bacterias y malas hierbas
- Author
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Cirujeda, Alicia, primary
- Published
- 2016
- Full Text
- View/download PDF
48. Tipos de márgenes de cultivos en España: propuesta de descriptores comunes
- Author
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Ministerio de Economía y Competitividad (España), European Commission, Universidad de Lleida, Cirujeda, Alicia, Pardo, Gabriel, Marí, A. I., Pallavicini, Yésica, González-Andújar, José Luis, Recasens, Jordi, Solé-Senan, X. O., Ministerio de Economía y Competitividad (España), European Commission, Universidad de Lleida, Cirujeda, Alicia, Pardo, Gabriel, Marí, A. I., Pallavicini, Yésica, González-Andújar, José Luis, Recasens, Jordi, and Solé-Senan, X. O.
- Abstract
[ES] Los márgenes de los campos reciben muchas denominaciones locales (linderos, ribazos, etc.) y pueden ser motivo de preocupación para los agricultores por albergar especies arvenses que pueden devenir infestantes del cultivo. Pero su estudio también ha reflejado que pueden ser beneficiosos si albergan diversidad vegetal, la que atraería a su vez diversidad animal. Estudios recientes realizados en España arrojan resultados aparentemente contradictorios y por este motivo se realiza una descripción de la tipología de márgenes existentes en España. Se constata que las diferencias de anchura, altura y pendiente entre márgenes, el tipo de vegetación cercano, así como la intensidad de la perturbación que se ejerce en ellos son posiblemente los principales factores que explican porqué algunos márgenes albergan especies potencialmente nocivas (malas hierbas) y otros no., [EN] The field margins receive many local names and can cause trouble to farmers if they host weeds taht can infest the nearby fields. But their study has shown that they be beneficial if they harbour vegetal diversity, which can attract animal diversity. Recent studies conducted in Spain show apparently contradictory results an due to this, a description of the margin types found in this country is shown in this communication. We confirm that differences in margins width, height and slope, the type of natural vegetation in the area and the disturbance intensity on the margins are probably the main factors explaining why some margins host potentially harmful plant species (weeds) and others do not.
- Published
- 2015
49. Fenología de crucíferas autóctonas para usar como cobertura viva y biofumigación en olivar
- Author
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Saavedra, Milagros, Pérez-Melgares, Juan Diego, Martínez, Francisco, Alcántara, Cristina, Cirujeda, Alicia, Zaragoza, Carlos, and Haro Bailón, Antonio de
- Subjects
Heladas ,Cubierta vegetal ,Floración ,Ecotipos ,Solarización - Abstract
Comunicación presentada en el XVI Simposium de EXPOLIVA, celebrado en Jaén del 8 al 11 de mayo de 2013., La fenología es importante cuando se trata de instalar especies vegetales como cobertura de suelo, bien para reducir erosión, bien con fines de biofumigación para controlar agentes nocivos. En este sentido se ha evaluado la fenología floral de 37 poblaciones de 6 especies crucíferas anuales recolectadas en España., Al proyecto Excelencia AGR-6761, financiado por la conserjería de Innovación, Ciencia y Empresa y el Ministerio de Ciencia e Innovación con Fondos FEDER.
- Published
- 2013
50. Phenological and demographic behaviour of an exotic invasive weed in agroecosystems
- Author
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Recasens, Jordi, primary, Calvet, Víctor, additional, Cirujeda, Alicia, additional, and Conesa, Josep Antoni, additional
- Full Text
- View/download PDF
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